Interactive Sensing and Computing Lab - BibTex
2023
@inproceedings{Liang_UIST_2023,
author = {Liang, Chen and Iravantchi, Yasha and Krolikowski, Thomas and Geng, Ruijie and Sample, Alanson P. and Guo, Anhong},
title = {BrushLens: Hardware Interaction Proxies for Accessible Touchscreen Interface Actuation},
year = {2023},
isbn = {9798400701320},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3586183.3606730},
doi = {10.1145/3586183.3606730},
abstract = {Touchscreen devices, designed with an assumed range of user abilities and interaction patterns, often present challenges for individuals with diverse abilities to operate independently. Prior efforts to improve accessibility through tools or algorithms necessitated alterations to touchscreen hardware or software, making them inapplicable for the large number of existing legacy devices. In this paper, we introduce BrushLens, a hardware interaction proxy that performs physical interactions on behalf of users while allowing them to continue utilizing accessible interfaces, such as screenreaders and assistive touch on smartphones, for interface exploration and command input. BrushLens maintains an interface model for accurate target localization and utilizes exchangeable actuators for physical actuation across a variety of device types, effectively reducing user workload and minimizing the risk of mistouch. Our evaluations reveal that BrushLens lowers the mistouch rate and empowers visually and motor impaired users to interact with otherwise inaccessible physical touchscreens more effectively.},
booktitle = {Proceedings of the 36th Annual ACM Symposium on User Interface Software and Technology},
articleno = {36},
numpages = {17},
keywords = {Touchscreen appliances, accessibility, computer vision, interaction proxy, touch actuation},
series = {UIST '23},}
@INPROCEEDINGS{Arjona_EMBC_2023,
author={Arjona, Laura and Iravantchi, Yasha and Sample, Alanson and Alvarez, Marcos L. and Bahillo, Alfonso and Canalon, Elba},
booktitle={2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)},
title={Privacy-Preserving Automatic Collection of Acoustic Voiding Events},
year={2023},
volume={},
number={},
pages={1-4},
abstract={Uroflowmetry is a non-invasive diagnostic test used to evaluate the function of the urinary tract. Despite its benefits, it has two main limitations: high intra-subject variability of flow parameters and the requirement for patients to urinate on demand. To overcome these limitations, we have developed a low-cost ultrasonic platform that utilizes machine learning (ML) models to automatically detect and record natural in-home voiding events, without any need for user intervention. This platform operates outside of human-audible frequencies, providing privacy-preserving, automatic uroflowmetries that can be conducted at home as part of daily routines. After evaluating several machine learning algorithms, we found that the Multi-layer Perceptron classifier performed exceptionally well, with a classification accuracy of 97.8% and a low false negative rate of 1.2%. Furthermore, even on lightweight SVM models, performance remains robust. Our results also showed that the voiding flow envelope, helpful for diagnosing underlying pathologies, remains intact even when using only inaudible frequencies.Clinical relevance— This classification task has the potential to be part of an essential toolkit for urology telemedicine. It is especially useful in areas that lack proper medical infrastructure but still host ubiquitous embedded privacy-preserving audio capture devices with Edge AI capabilities.},
keywords={},
doi={10.1109/EMBC40787.2023.10341012},
ISSN={2694-0604},
month={July},}
@article{SU_IMWUT_2023,
author = {Su, Yang-Hsi and Yang, Chouchang Jack and Hwang, Euiseok and Sample, Alanson P.},
title = {Single Packet, Single Channel, Switched Antenna Array for RF Localization},
year = {2023},
issue_date = {June 2023},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
volume = {7},
number = {2},
url = {https://doi.org/10.1145/3596263},
doi = {10.1145/3596263},
abstract = {Cost-effective and accurate means of localizing radio transmitters has the potential to enable a wide range of applications in the consumer electronics, IoT, and healthcare domains. However, existing multi-antenna localization methods require high-cost synchronized receivers, long integration times, and/or specialized packet structures. This paper proposes using a high-speed RF mux that sequentially connects antennas to a single 2MHz radio receiver and sub-packet switching to determine the Angle of Arrival of individual packets. Importantly, this approach does not need synchronization between the mux and the receiver, reducing cost and system complexity. Our signal processing pipeline recovers both switch timing and the antenna number from the received RF signal. The sub-packet waveforms are used to generate a synthetic reference packet, and our customized Multi-Resolution Beaming and MUSIC algorithms are used to determine the Angle of Arrival. Results show that our real-time system is highly accurate even when the target is moving, with a mean AoA accuracy of 3.4 degrees and a 2D localization accuracy of 36.4 cm. Furthermore, the system is capable of tracking multiple users carrying smartphones in either their hands or pockets. Ultimately this approach enables a single low-cost, low bandwidth commodity RF receiver to be used to create an N-element phased array receiver.},
journal = {Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.},
month = {jun},
articleno = {76},
numpages = {25},
keywords = {Localization, Single Receiver, Single Packet, AoA},}
@INPROCEEDINGS{SU_INFOCOM_2023,
author={Su, Yang-Hsi and Ren, Jingliang and Qian, Zi and Fouhey, David and Sample, Alanson},
booktitle={IEEE INFOCOM 2023 - IEEE Conference on Computer Communications},
title={TomoID: A Scalable Approach to Device Free Indoor Localization via RFID Tomography},
year={2023},
volume={},
number={},
pages={1-10},
keywords={Device-free localization methods allow users to benefit from location-aware services without the need to carry a transponder. However, conventional radio sensing approaches using active wireless devices require wired power or continual battery maintenance, limiting deployability. We present TomoID, a real-time multi-user UHF RFID tomographic localization system that uses low-level communication channel parameters such as RSSI, RF Phase, and Read Rate, to create probability heatmaps of users’ locations. The heatmaps are passed to our custom-designed signal processing and machine learning pipeline to robustly predict users’ locations. Results show that TomoID is highly accurate, with an average mean error of 17.1 cm for a stationary user and 18.9 cm when users are walking. With multi-user tracking, results showing an average mean error of <72 cm for five individuals in constant motion. Importantly, TomoID is specifically designed to work in real-world multipath-rich indoor environments. Our signal processing and machine learning pipeline allows a pre-trained localization model to be applied to new environments of different shapes and sizes, while maintaining good accuracy sufficient for indoor user localization and tracking. Ultimately, TomoID enables a scalable, easily deployable, and minimally intrusive method for locating uninstrumented users in indoor environments.},
doi={10.1109/INFOCOM53939.2023.10228938},
ISSN={2641-9874},
month={May},}
@inproceedings{Iravantchi_CHI_2023,
author = {Iravantchi, Yasha and Zhao, Yi and Kin, Kenrick and Sample, Alanson P.},
title = {SAWSense: Using Surface Acoustic Waves for Surface-Bound Event Recognition},
year = {2023},
isbn = {9781450394215},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3544548.3580991},
doi = {10.1145/3544548.3580991},
abstract = {Enabling computing systems to understand user interactions with everyday surfaces and objects can drive a wide range of applications. However, existing vibration-based sensors (e.g., accelerometers) lack the sensitivity to detect light touch gestures or the bandwidth to recognize activity containing high-frequency components. Conversely, microphones are highly susceptible to environmental noise, degrading performance. Each time an object impacts a surface, Surface Acoustic Waves (SAWs) are generated that propagate along the air-to-surface boundary. This work repurposes a Voice PickUp Unit (VPU) to capture SAWs on surfaces (including smooth surfaces, odd geometries, and fabrics) over long distances and in noisy environments. Our custom-designed signal acquisition, processing, and machine learning pipeline demonstrates utility in both interactive and activity recognition applications, such as classifying trackpad-style gestures on a desk and recognizing 16 cooking-related activities, all with >97% accuracy. Ultimately, SAWs offer a unique signal that can enable robust recognition of user touch and on-surface events.},
booktitle = {Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems},
articleno = {422},
numpages = {18},
keywords = {Surface Acoustic Wave, Activity Recognition, Touch Detection, Gesture Interface, Sensing, Acoustics},
location = {Hamburg, Germany},
series = {CHI '23}
}
2022
@article{Xincheng_IMWUT_2022,
author = {Huang, Xincheng and Miller, Keylonnie L. and Sample, Alanson P. and Banovic, Nikola},
title = {StructureSense: Inferring Constructive Assembly Structures from User Behaviors},
year = {2023},
issue_date = {December 2022},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
volume = {6},
number = {4},
url = {https://doi-org.proxy.lib.umich.edu/10.1145/3570343},
doi = {10.1145/3570343},
abstract = {Recent advancements in object-tracking technologies can turn mundane constructive assemblies into Tangible User Interfaces (TUI) media. Users rely on instructions or their own creativity to build both permanent and temporary structures out of such objects. However, most existing object-tracking technologies focus on tracking structures as monoliths, making it impossible to infer and track the user's assembly process and the resulting structures. Technologies that can track the assembly process often rely on specially fabricated assemblies, limiting the types of objects and structures they can track. Here, we present StructureSense, a tracking system based on passive UHF-RFID sensing that infers constructive assembly structures from object motion. We illustrated StructureSense in two use cases (as guided instructions and authoring tool) on two different constructive sets (wooden lamp and Jumbo Blocks), and evaluated system performance and usability. Our results showed the feasibility of using StructureSense to track mundane constructive assembly structures.},
journal = {Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.},
month = {jan},
articleno = {204},
numpages = {25},
keywords = {tangible user interfaces, bayesian inference, user modeling, TUI, RFID}}
@article{Alkayyali_ISS_2022,
author = {Alkayyali, Amani and Iravantchi, Yasha and Herskovitz, Jaylin and Sample, Alanson P.},
title = {UbiChromics: Enabling Ubiquitously Deployable Interactive Displays with Photochromic Paint},
year = {2022},
issue_date = {December 2022},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
volume = {6},
number = {ISS},
url = {https://doi.org/10.1145/3567714},
doi = {10.1145/3567714},
month = {nov},
articleno = {561},
numpages = {25},
keywords = {photochromic, prototyping/implementation, fabrication, ambient devices/internet of things, interactive display, smart environments/connected home, ubiquitous displays}}
@article{Herskovitz_ISS_2022,
author = {Herskovitz, Jaylin and Cheng, Yi Fei and Guo, Anhong and Sample, Alanson P. and Nebeling, Michael},
title = {XSpace: An Augmented Reality Toolkit for Enabling Spatially-Aware Distributed Collaboration},
year = {2022},
issue_date = {December 2022},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
volume = {6},
number = {ISS},
url = {https://doi.org/10.1145/3567721},
doi = {10.1145/3567721},
abstract = {Augmented Reality (AR) has the potential to leverage environmental information to better facilitate distributed collaboration, however, such applications are difficult to develop. We present XSpace, a toolkit for creating spatially-aware AR applications for distributed collaboration. Based on a review of existing applications and developer tools, we design XSpace to support three methods for creating shared virtual spaces, each emphasizing a different aspect: shared objects, user perspectives, and environmental meshes. XSpace implements these methods in a developer toolkit, and also provides a set of complimentary visual authoring tools to allow developers to preview a variety of configurations for a shared virtual space. We present five example applications to illustrate that XSpace can support the development of a rich set of collaborative AR experiences that are difficult to produce with current solutions. Through XSpace, we discuss implications for future application design, including user space customization and privacy and safety concerns when sharing users' environments.},
journal = {Proc. ACM Hum.-Comput. Interact.},
month = {nov},
articleno = {568},
numpages = {26},
keywords = {Augmented reality, Toolkit, Distributed collaboration}}
@inproceedings{Wang_MobiCom_2022,
author = {Wang, Mingke and Luo, Qing and Iravantchi, Yasha and Chen, Xiaomeng and Sample, Alanson and Shin, Kang G. and Tian, Xiaohua and Wang, Xinbing and Chen, Dongyao},
title = {Automatic Calibration of Magnetic Tracking},
year = {2022},
isbn = {9781450391818},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3495243.3558760},
doi = {10.1145/3495243.3558760},
booktitle = {Proceedings of the 28th Annual International Conference on Mobile Computing And Networking},
pages = {391–404},
numpages = {14},
keywords = {MEMS magnetometer, calibration},
location = {Sydney, NSW, Australia},
series = {MobiCom '22}}
@ARTICLE{Su_TDSC_2022,
author={Su, Yang and Chesser, Michael and Gao, Yansong and Sample, Alanson and Ranasinghe, Damith},
journal={IEEE Transactions on Dependable and Secure Computing},
title={Wisecr: Secure Simultaneous Code Dissemination to Many Batteryless Computational RFID Devices},
year={2022},
volume={},
number={},
pages={1-1},
doi={10.1109/TDSC.2022.3175313}}
@ARTICLE{Sasatani_OJPE_2022},
author={Sasatani, Takuya and Chabalko, Matthew and Kawahara, Yoshihiro and Sample, Alanson},
journal={IEEE Open Journal of Power Electronics},
title={Geometry-Based Circuit Modeling of Quasi-Static Cavity Resonators for Wireless Power Transfer},
year={2022},
volume={3},
number={},
pages={382-390},
doi={10.1109/OJPEL.2022.3183600}}
2021
@inproceedings{Chen_MobiCom_2021,
author = {Chen, Dongyao and Wang, Mingke and He, Chenxi and Luo, Qing and Iravantchi, Yasha and Sample, Alanson and Shin, Kang G. and Wang, Xinbing},
title = {MagX: Wearable, Untethered Hands Tracking with Passive Magnets},
year = {2021},
isbn = {9781450383424},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3447993.3483260},
doi = {10.1145/3447993.3483260},
abstract = {Accurate tracking of the hands and fingers allows users to employ natural gestures in various interactive applications. Hand tracking also supports health applications, such as monitoring face-touching, a common vector for infectious disease. However, for both types of applications, the utility of hand tracking is often limited by the impracticality of bulky tethered systems (e.g., instrumented gloves) or inherent limitations (e.g., Line of Sight or privacy concerns with vision-based systems). These limitations have severely restricted the adoption of hand tracking in real-world applications. We present MagX, a fully untethered on-body hand tracking system utilizing passive magnets and a novel magnetic sensing platform. Since passive magnets require no maintenance, they can be worn on the hands indefinitely, and only the sensor board needs recharging, akin to a smartwatch.We used MagX to conduct a series of experiments, finding a wearable sensing array can achieve millimeter-accurate 5 DoF tracking of two magnets independently. For example, at 11 cm distance, a 6cm \texttimes{} 6cm sensing array can achieve positional and orientational errors of 0.76 cm and 0.11 rad. At 21 cm distance, the tracking errors are 2.65 cm and 0.41 rad. MagX can leverage larger sensor arrays for improved long-distance tracking, e.g., a 9.8cm \texttimes{} 9.8cm array can achieve 2.62 cm and 0.55 rad tracking performance on two magnets at 27 cm distance. The robust performance can facilitate ubiquitous adoption of magnetic tracking in various applications. Finally, MagX can perform all compute locally and only requires 0.38W total (220mW on the sensor platform plus 159mW on the computing unit) to perform real-time tracking, offering "all day" fully untethered operation on a typical smartwatch-sized battery.},
booktitle = {Proceedings of the 27th Annual International Conference on Mobile Computing and Networking},
pages = {269–282},
numpages = {14},
keywords = {untethered, hand tracking, magnetic sensing},
location = {New Orleans, Louisiana},
series = {MobiCom '21}}
@Article{Sasatani_Nature_2021,
author={Sasatani, Takuya and Sample, Alanson P. and Kawahara, Yoshihiro},
title={Room-scale magnetoquasistatic wireless power transfer using a cavity-based multimode resonator},
journal={Nature Electronics},
year={2021},
month={Sep},
day={01},
volume={4},
number={9},
pages={689-697},
abstract={Magnetoquasistatic wireless power transfer can be used to charge and power electronic devices such as smartphones and small home appliances. However, existing coil-based transmitters, which are composed of wire conductors, have a limited range. Here we show that multimode quasistatic cavity resonance can provide room-scale wireless power transfer. The approach uses multidirectional, widely distributed currents on conductive surfaces that are placed around the target volume. It generates multiple, mutually unique, three-dimensional magnetic field patterns, where each pattern is attributed to different eigenmodes of a single room-scale resonator. Using these modes together, a power delivery efficiency exceeding 37.1{\%} can be achieved throughout a 3{\thinspace}m{\thinspace}{\texttimes}{\thinspace}3{\thinspace}m{\thinspace}{\texttimes}{\thinspace}2{\thinspace}m test room. With this approach, power exceeding 50{\thinspace}W could potentially be delivered to mobile receivers in accordance with safety guidelines.},
issn={2520-1131},
doi={10.1038/s41928-021-00636-3},
url={https://doi.org/10.1038/s41928-021-00636-3}}
@inproceedings{Iravantchi_CHI_2021,
author = {Iravantchi, Yasha and Ahuja, Karan and Goel, Mayank and Harrison, Chris and Sample, Alanson},
title = {PrivacyMic: Utilizing Inaudible Frequencies for Privacy Preserving Daily Activity Recognition},
year = {2021},
isbn = {9781450380966},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3411764.3445169},
doi = {10.1145/3411764.3445169},
articleno = {198},
numpages = {13},
keywords = {IoT, Microphones, Acoustics, Internet of Things, Ultrasound, Smart Environments, Sound Sensing, Infrasound, Ubiquitous Sensing},
location = {Yokohama, Japan},
series = {CHI '21}}
@inproceedings{Varga_TEI_2021,
author = {Varga, Virag and Vakulya, Gergely and Buergisser, Benjamin and Riopelle, Nathan and Zund, Fabio and Sumner, Robert W. and Gross, Thomas R. and Sample, Alanson},
title = {Real-Time Capture of Holistic Tangible Interactions},
year = {2021},
isbn = {9781450382137},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3430524.3440658},
doi = {10.1145/3430524.3440658},
booktitle = {Proceedings of the Fifteenth International Conference on Tangible, Embedded, and Embodied Interaction},
articleno = {39},
numpages = {15},
keywords = {Tangible Interfaces, Augmented Reality, System Design, Interaction Capture, Body Channel Communication},
location = {Salzburg, Austria},
series = {TEI '21}}
2020
@article{Payne_Sensors_2020,
title={Medication Adherence and Liquid Level Tracking System for Healthcare Provider Feedback},
volume={20},
ISSN={1424-8220},
url={http://dx.doi.org/10.3390/s20082435},
DOI={10.3390/s20082435}, number={8},
journal={Sensors},
publisher={MDPI AG},
author={Payne, Nolan and Gangwani, Rahul and Barton, Kira and Sample, Alanson P. and Cain, Stephen M. and Burke, David T. and Newman-Casey, Paula Anne and Shorter, K. Alex},
year={2020},
month={Apr},
pages={2435}}
2019
@ARTICLE{Su_TDSC_2019},
author={Su, Yang and Gao, Yansong and Chesser, Michael and Kavehei, Omid and Sample, Alanson and Ranasinghe, Damith C.},
journal={IEEE Transactions on Dependable and Secure Computing},
title={SecuCode: Intrinsic PUF Entangled Secure Wireless Code Dissemination for Computational RFID Devices},
year={2021},
volume={18},
number={4},
pages={1699-1717},
doi={10.1109/TDSC.2019.2934438}}
@INPROCEEDINGS{Li_RFID_IDACT_2019,
author={Li, Hanchuan and Wan, Chieh-yih and Shah, Rahul C. and Sample, Alanson P. and Patel, Shwetak N.},
booktitle={2019 IEEE International Conference on RFID (RFID)},
title={IDAct: Towards Unobtrusive Recognition of User Presence and Daily Activities},
year={2019},
volume={},
number={},
pages={1-8},
doi={10.1109/RFID.2019.8719103}}
author={Li, Hanchuan and Whitmire, Eric and Mariakakis, Alex and Chan, Victor and Sample, Alanson P. and Patel, Shwetak N.},
booktitle={2019 IEEE International Conference on RFID (RFID)},
title={IDCam: Precise Item Identification for AR Enhanced Object Interactions},
year={2019},
volume={},
number={},
pages={1-7},
doi={10.1109/RFID.2019.8719279}}
@INPROCEEDINGS{Chesser_PerCom_2019,
author={Chesser, Michael and Jayatilaka, Asangi and Visvanathan, Renuka and Fumeaux, Christophe and Sample, Alanson and Ranasinghe, Damith C.},
booktitle={2019 IEEE International Conference on Pervasive Computing and Communications (PerCom},
title={Super Low Resolution RF Powered Accelerometers for Alerting on Hospitalized Patient Bed Exits},
year={2019},
volume={},
number={},
pages={1-10},
doi={10.1109/PERCOM.2019.8767398}}
2018
@article{Sasatani_IMWUT_2018,
author = {Sasatani, Takuya and Yang, Chouchang Jack and Chabalko, Matthew J. and Kawahara, Yoshihiro and Sample, Alanson P.},
title = {Room-Wide Wireless Charging and Load-Modulation Communication via Quasistatic Cavity Resonance},
year = {2018},
issue_date = {December 2018},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
volume = {2},
number = {4},
url = {https://doi.org/10.1145/3287066},
doi = {10.1145/3287066},
journal = {Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.},
month = dec,
articleno = {188},
numpages = {23},
keywords = {wireless power transfer, load-modulation communication, quasistatic cavity resonance, Wireless sensor networks},}
@article{Varga_UIST_2018,
author = {Varga, Virag and Wyss, Marc and Vakulya, Gergely and Sample, Alanson and Gross, Thomas R.},
title = {Designing Groundless Body Channel Communication Systems: Performance and Implications},
year = {2018},
isbn = {9781450359481},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3242587.3242622},
doi = {10.1145/3242587.3242622},
pages = {683–695},
numpages = {13},
keywords = {capacitive coupling, guideline, empirical study, channel characterization, wearables, interaction techniques, body channel communication},
location = {Berlin, Germany},
series = {UIST '18}
}
@article{Waters_JHLT_2018,
title = {Electrical power to run ventricular assist devices using the Free-range Resonant Electrical Energy Delivery system},
journal = {The Journal of Heart and Lung Transplantation},
year = {2018},
issn = {1053-2498},
doi = {https://doi.org/10.1016/j.healun.2018.08.007},
url = {http://www.sciencedirect.com/science/article/pii/S1053249818315997},
author = {Benjamin H. Waters and Jiheum Park and J. Christopher Bouwmeester and John Valdovinos and Arnar Geirsson and Alanson P. Sample and Joshua R. Smith and Pramod Bonde},
keywords = {wireless, LVAD, FREE-D, driveline, TETS},}
@inproceedings{Zhang_CHI_2018,
author = {Zhang, Yang and Yang, Chouchang (Jack) and Hudson, Scott E. and Harrison, Chris and Sample, Alanson},
title = {Wall++: Room-Scale Interactive and Context-Aware Sensing},
booktitle = {Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems},
series = {CHI '18},
year = {2018},
isbn = {978-1-4503-5620-6},
location = {Montreal QC, Canada},
pages = {273:1--273:15},
articleno = {273},
numpages = {15},
url = {http://doi.acm.org/10.1145/3173574.3173847},
doi = {10.1145/3173574.3173847},
acmid = {3173847},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {em sensing, context aware, gestures, indoor localization, internet of things, pose estimation, smart environments, touch sensing, user identification},}
@inproceedings{Delazio_CHI_2018,
author = {Delazio, Alexandra and Nakagaki, Ken and Klatzky, Roberta L. and Hudson, Scott E. and Lehman, Jill Fain and Sample, Alanson P.},
title = {Force Jacket: Pneumatically-Actuated Jacket for Embodied Haptic Experiences},
booktitle = {Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems},
series = {CHI '18},
year = {2018},
isbn = {978-1-4503-5620-6},
location = {Montreal QC, Canada},
pages = {320:1--320:12},
articleno = {320},
numpages = {12},
url = {http://doi.acm.org/10.1145/3173574.3173894},
doi = {10.1145/3173574.3173894},
acmid = {3173894},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {force feedback, haptics, pneumatic actuation, vibrotactile, virtual reality, wearable},}
2017
@article{Varga_IMWUT_2017,
author = {Varga, Virag and Vakulya, Gergely and Sample, Alanson and Gross, Thomas R.},
title = {Enabling Interactive Infrastructure with Body Channel Communication},
journal = {Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.},
issue_date = {December 2017},
volume = {1},
number = {4},
month = jan,
year = {2018},
issn = {2474-9567},
pages = {169:1--169:29},
articleno = {169},
numpages = {29},
url = {http://doi.acm.org/10.1145/3161180},
doi = {10.1145/3161180},
acmid = {3161180},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {body channel communication, capacitive coupling, human-computer interaction, smart floor, wearable devices},}
@inproceedings{Varga_UIST_2017,
author = {Varga, Virag and Vakulya, Gergely and Sample, Alanson and Gross, Thomas R.},
title = {Playful Interactions with Body Channel Communication: Conquer It!},
booktitle = {Adjunct Publication of the 30th Annual ACM Symposium on User Interface Software and Technology},
series = {UIST '17},
year = {2017},
isbn = {978-1-4503-5419-6},
location = {Quebec City, QC, Canada},
pages = {81--82},
numpages = {2},
url = {http://doi.acm.org/10.1145/3131785.3131798},
doi = {10.1145/3131785.3131798},
acmid = {3131798},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {body channel communication, capacitive coupling, human-computer interaction, smart floor, wearable},}
@article{Yang_IMWUT_2017,
author = {Yang, Chouchang Jack and Sample, Alanson P.},
title = {EM-Comm: Touch-based Communication via Modulated Electromagnetic Emissions},
journal = {Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.},
issue_date = {September 2017},
volume = {1},
number = {3},
month = sep,
year = {2017},
issn = {2474-9567},
pages = {118:1--118:24},
articleno = {118},
numpages = {24},
url = {http://doi.acm.org/10.1145/3130984},
doi = {10.1145/3130984},
acmid = {3130984},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {Body Channel Communication, Electromagnetic Emissions, Screen Reading, Spread Spectrum Frequency Shift Keying, Touch Communication, Wearable Computing},}
@ARTICLE{Sasatani_AWPL_2017,
author={Takuya Sasatani and Matthew J. Chabalko and Yoshihiro Kawahara and Alanson P. Sample},
journal={IEEE Antennas and Wireless Propagation Letters},
title={Multimode Quasistatic Cavity Resonators for Wireless Power Transfer},
year={2017},
volume={PP},
number={99},
pages={1-1},
keywords={Capacitors;Cavity resonators;Inductance;Magnetic resonance;Q-factor;Wireless power transfer;3-D charging;Multimode;resonator design;wireless power transfer},
doi={10.1109/LAWP.2017.2744658},
ISSN={1536-1225},
month={},}
@ARTICLE{Colin_MICRO_2017,
author={A. Colin and G. Harvey and A. Sample and B. Lucia},
journal={IEEE Micro},
title={An Energy-interference-free Hardware/Software Debugger for Intermittent Energy-harvesting Systems},
year={2017},
volume={PP},
number={99},
pages={1-1},
keywords={Computer bugs;Debugging;Energy states;Hardware;Monitoring;Software;Tools;B Hardware;B.9 Power Management;B.9.2 Energy-aware systems;C Computer Systems Organization;C.3 Special-Purpose and Application-Based Systems;C.3.d Real-time and embedded systems;D Software/Software Engineering;D.2 Software Engineering;D.2.5 Testing and Debugging;D.2.5.b Debugging aids},
doi={10.1109/MM.2017.265085515},
ISSN={0272-1732},
month={},}
@article{Gummeson_IMWUT_2017,
author = {Gummeson, Jeremy and Mccann, James and Yang, Chouchang (JACK) and Ranasinghe, Damith and Hudson, Scott and Sample, Alanson},
title = {RFID Light Bulb: Enabling Ubiquitous Deployment of Interactive RFID Systems},
journal = {Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.},
issue_date = {June 2017},
volume = {1},
number = {2},
month = jun,
year = {2017},
issn = {2474-9567},
pages = {12:1--12:16},
articleno = {12},
numpages = {16},
url = {http://doi.acm.org/10.1145/3090077},
doi = {10.1145/3090077},
acmid = {3090077},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {Battery-free Sensing, Interactive RFID, UHF RFID, infrastructure monitoring, light bulb},}
@INPROCEEDINGS{Yang_INFOCOM_2017,
author={C. Yang and J. Gummeson and A. Sample},
booktitle={IEEE INFOCOM 2017 - IEEE Conference on Computer Communications},
title={Riding the airways: Ultra-wideband ambient backscatter via commercial broadcast systems},
year={2017},
volume={},
number={},
pages={1-9},
keywords={backscatter;cellular radio;digital television;radio broadcasting;Backscatter communication;FM radios;Ultra-wideband ambient backscatter;ambient carriers;ambient signal sources;ambient sources;cellular networks;commercial broadcast signals;commercial broadcast systems;communication costs;digital TV;energy consumption;frequency 80.0 MHz to 900.0 MHz;initial work;low power devices;narrow band operation;node-to-reader communication distances;radio architectures;sensor nodes;ultra-low power nodes;ultra-wideband backscatter techniques;universal backscatter readers;wired Universal Backscatter Readers;Backscatter;Digital TV;Frequency modulation;Poles and towers;Radio frequency;Ultra wideband technology;Ambient Backscatter Communication;Energy Harvesting;Sensor Node;Ultra-Wideband},
doi={10.1109/INFOCOM.2017.8057162},
ISSN={},
month={May},}
@article{Chabalko_PLOS_2017,
author = {Chabalko, Matthew J. AND Shahmohammadi, Mohsen AND Sample, Alanson P.},
journal = {PLOS ONE},
publisher = {Public Library of Science},
title = {Quasistatic Cavity Resonance for Ubiquitous Wireless Power Transfer},
year = {2017},
month = {02},
volume = {12},
url = {http://dx.doi.org/10.1371%2Fjournal.pone.0169045},
pages = {1-14},
number = {2},
doi = {10.1371/journal.pone.0169045},}
2016
@article{Chabalko_APL_2016,
author = {Matthew J. Chabalko and Alanson P. Sample},
title = {Electromagnetic time reversal focusing of near field waves in metamaterials},
journal = {Applied Physics Letters},
volume = {109},
number = {26},
pages = {263901},
year = {2016},
doi = {10.1063/1.4973210},
URL = {http://dx.doi.org/10.1063/1.4973210},}
@INPROCEEDINGS{Shahmohammadi_EuMC_2016,
author={M. Shahmohammadi and M. J. Chabalko and A. P. Sample},
booktitle={2016 46th European Microwave Conference (EuMC)},
title={Circuit model for resonant cavity mode enabled wireless power transfer},
year={2016},
pages={747-750},
keywords={Analytical models;Cavity resonators;Couplings;Integrated circuit modeling;Probes;RLC circuits;Receivers;Wireless power transfer;cavity resonator;circuit model;multiple receivers},
doi={10.1109/EuMC.2016.7824451},
month={Oct},}
@inproceedings{Li_CHI-PaperID_2016,
author = {Li, Hanchuan and Brockmeyer, Eric and Carter, Elizabeth J. and Fromm, Josh and Hudson, Scott E. and Patel, Shwetak N. and Sample, Alanson},
title = {PaperID: A Technique for Drawing Functional Battery-Free Wireless Interfaces on Paper},
booktitle = {Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems},
series = {CHI '16},
year = {2016},
isbn = {978-1-4503-3362-7},
location = {Santa Clara, California, USA},
pages = {5885--5896},
numpages = {12},
url = {http://doi.acm.org/10.1145/2858036.2858249},
doi = {10.1145/2858036.2858249},
acmid = {2858249},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {RFID, battery free, paper interfaces, tangible},
}
@inproceedings{Spielberg_CHI_2016,
author = {Spielberg, Andrew and Sample, Alanson and Hudson, Scott E. and Mankoff, Jennifer and McCann, James},
title = {RapID: A Framework for Fabricating Low-Latency Interactive Objects with RFID Tags},
booktitle = {Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems},
series = {CHI '16},
year = {2016},
isbn = {978-1-4503-3362-7},
location = {Santa Clara, California, USA},
pages = {5897--5908},
numpages = {12},
url = {http://doi.acm.org/10.1145/2858036.2858243},
doi = {10.1145/2858036.2858243},
acmid = {2858243},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {RFID, computational fabrication, probabilistic modeling},
}
@inproceedings{Li_CHI-IDMatch_2016,
author = {Li, Hanchuan and Zhang, Peijin and Al Moubayed, Samer and Patel, Shwetak N. and Sample, Alanson P.},
title = {ID-Match: A Hybrid Computer Vision and RFID System for Recognizing Individuals in Groups},
booktitle = {Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems},
series = {CHI '16},
year = {2016},
isbn = {978-1-4503-3362-7},
location = {Santa Clara, California, USA},
pages = {4933--4944},
numpages = {12},
url = {http://doi.acm.org/10.1145/2858036.2858209},
doi = {10.1145/2858036.2858209},
acmid = {2858209},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {computer vision, human-robot interaction, recognition, rfid, sensor fusion, synthetic aperture},
}
@INPROCEEDINGS{Yang_RFID_2016,
author={A. P. Sample and C. Yang},
booktitle={2016 IEEE International Conference on RFID (RFID)},
title={EM-ID: Tag-less identification of electrical devices via electromagnetic emissions},
year={2016},
pages={1-8},
keywords={Databases;Electromagnetic interference;Electromagnetics;Frequency measurement;Object recognition;Portable computers;Radiofrequency identification},
doi={10.1109/RFID.2016.7488014},
month={May},}
@INPROCEEDINGS{Shah_RFID_2016,
author={M. Shahmohammadi and M. Chabalko and A. P. Sample},
booktitle={2016 IEEE International Conference on RFID (RFID)},
title={High-Q, over-coupled tuning for near-field RFID systems},
year={2016},
pages={1-8},
keywords={Bandwidth;Impedance;Impedance matching;Q-factor;Radiofrequency identification;Resonant frequency;Transmitters},
doi={10.1109/RFID.2016.7488016},
month={May},}
@inproceedings{Colin_ASPLOS_2016,
author = {Colin, Alexei and Harvey, Graham and Lucia, Brandon and Sample, Alanson P.},
title = {An Energy-interference-free Hardware-Software Debugger for Intermittent Energy-harvesting Systems},
booktitle = {Proceedings of the Twenty-First International Conference on Architectural Support for Programming Languages and Operating Systems},
series = {ASPLOS '16},
year = {2016},
isbn = {978-1-4503-4091-5},
location = {Atlanta, Georgia, USA},
pages = {577--589},
numpages = {13},
url = {http://doi.acm.org/10.1145/2872362.2872409},
doi = {10.1145/2872362.2872409},
acmid = {2872409},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {energy-harvesting},
}
2015
@ARTICLE{Chabalko_TPES_2015,
author={M. J. Chabalko and A. P. Sample},
journal={IEEE Transactions on Power Electronics},
title={Three-Dimensional Charging via Multimode Resonant Cavity Enabled Wireless Power Transfer},
year={2015},
volume={30},
number={11},
pages={6163-6173},
keywords={cavity resonators;inductive power transmission;3D charging;cavity resonator;electromagnetic cavity resonance;hollow metallic structures;multimode resonant cavity;natural electromagnetic modes;small coil;uniform magnetic fields;wireless power transfer;Cavity resonators;Coils;Couplings;Magnetic resonance;Receivers;Wireless communication;3-D charging;3D charging;Cavity resonator;cavity resonator;multi-mode;multimode;wireless power},
doi={10.1109/TPEL.2015.2440914},
ISSN={0885-8993},
month={Nov},}
@inproceedings{Laput_UIST_2015,
author = {Laput, Gierad and Yang, Chouchang and Xiao, Robert and Sample, Alanson and Harrison, Chris},
title = {EM-Sense: Touch Recognition of Uninstrumented, Electrical and Electromechanical Objects},
booktitle = {Proceedings of the 28th Annual ACM Symposium on User Interface Software \&\#38; Technology},
series = {UIST '15},
year = {2015},
isbn = {978-1-4503-3779-3},
location = {Daegu, Kyungpook, Republic of Korea},
pages = {157--166},
numpages = {10},
url = {http://doi.acm.org/10.1145/2807442.2807481},
doi = {10.1145/2807442.2807481},
acmid = {2807481},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {context sensitive, emi, object detection, smartwatch},
}
@inproceedings{Naderi_UbiComp_2015,
author = {Naderiparizi, Saman and Zhao, Yi and Youngquist, James and Sample, Alanson P. and Smith, Joshua R.},
title = {Self-localizing Battery-free Cameras},
booktitle = {Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing},
series = {UbiComp '15},
year = {2015},
isbn = {978-1-4503-3574-4},
location = {Osaka, Japan},
pages = {445--449},
numpages = {5},
url = {http://doi.acm.org/10.1145/2750858.2805846},
doi = {10.1145/2750858.2805846},
acmid = {2805846},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {RFID, battery-free, camera, self-localization, sensor networks},
}
@inproceedings{Li_CHI_2015,
author = {Li, Hanchuan and Ye, Can and Sample, Alanson P.},
title = {IDSense: A Human Object Interaction Detection System Based on Passive UHF RFID},
booktitle = {Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems},
series = {CHI '15},
year = {2015},
isbn = {978-1-4503-3145-6},
location = {Seoul, Republic of Korea},
pages = {2555--2564},
numpages = {10},
url = {http://doi.acm.org/10.1145/2702123.2702178},
doi = {10.1145/2702123.2702178},
acmid = {2702178},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {activity detection, object interaction, rfid, touch interface},
}
@INPROCEEDINGS{Chabalko_APS_2015,
author={M. J. Chabalko and A. P. Sample},
booktitle={2015 IEEE International Symposium on Antennas and Propagation USNC/URSI National Radio Science Meeting},
title={Electric field coupling to short dipole receivers in cavity mode enabled wireless power transfer},
year={2015},
pages={410-411},
keywords={electric fields;finite element analysis;inductive power transmission;cavity mode enabled wireless power transfer;dipole receiver;electric field coupling;finite element simulation;metallic cavity resonant mode;Analytical models;Cavity resonators;Couplings;Finite element analysis;Q-factor;Receivers},
doi={10.1109/APS.2015.7304591},
ISSN={1522-3965},
month={July},}
@INPROCEEDINGS{Colin_CASES_2015,
author={A. Colin and A. P. Sample and B. Lucia},
booktitle={Compilers, Architecture and Synthesis for Embedded Systems (CASES), 2015 International Conference on},
title={Energy-interference-free system and toolchain support for energy-harvesting devices},
year={2015},
pages={35-36},
keywords={energy harvesting;power aware computing;program debugging;system monitoring;batteries;computing device;debugging;energy-harvesting computers;energy-harvesting devices;energy-interference-free platform design;energy-interference-free system;energy-interference-freedom;intermittence;intermittent execution model;intermittent executions;intermittent program execution;monitoring;nonvolatile state;power failure;storage element;testing;tethered power;toolchain support;Computer bugs;Debugging;Embedded systems;Energy states;Energy storage;Monitoring;Nonvolatile memory},
doi={10.1109/CASES.2015.7324542},
month={Oct},}
@INPROCEEDINGS{Zhao_RFID_2015,
author={Y. Zhao and J. R. Smith and A. Sample},
booktitle={2015 IEEE International Conference on RFID (RFID)},
title={NFC-WISP: A sensing and computationally enhanced near-field RFID platform},
year={2015},
pages={174-181},
keywords={near-field communication;protocols;radiofrequency identification;ISO-14443 protocol;NFC enabled smart phones;NFC-WISP;RFID readers;access control;active bistable matrix E-ink display;fixed function devices;inventory management;magnetic coupled resonance;near field communication;nearfield RFID platform;nearfield radio frequency identification;open-source platform;smart phones;super capacitor;thin film battery;ultra low power communication;user interface applications;wireless power transfer;Batteries;Microcontrollers;Protocols;Radio frequency;Radiofrequency identification;Temperature sensors;NFC-WISP;Near-field;RFID;Sensors;Wireless Power},
doi={10.1109/RFID.2015.7113089},
ISSN={2374-0221},
month={April},}
2014
@article{Chabalko_APL_2014,
author = "Chabalko, Matthew J. and Sample, Alanson P.",
title = "Resonant cavity mode enabled wireless power transfer",
journal = "Applied Physics Letters",
year = "2014",
volume = "105",
number = "24",
eid = 243902,
pages = "",
url = "http://scitation.aip.org/content/aip/journal/apl/105/24/10.1063/1.4904344",
doi = "http://dx.doi.org/10.1063/1.4904344"
}
@INPROCEEDINGS{Wickra_RFID_2014,
author={A. Wickramasinghe and D. C. Ranasinghe and A. P. Sample},
booktitle={2014 IEEE International Conference on RFID (IEEE RFID)},
title={WINDWare: Supporting ubiquitous computing with passive sensor enabled RFID},
year={2014},
pages={31-38},
keywords={middleware;radiofrequency identification;sensors;ubiquitous computing;EPCglobal architecture;RFID tags;WINDWare;identification data;integrated ID;integrated sensor;middleware architecture;passive sensor;sensor data streams;sensor tag technology;ubiquitous computing;wireless identification and sensor data management middleware;Acceleration;Data mining;Data models;Middleware;Radiofrequency identification;Temperature distribution;Temperature sensors},
doi={10.1109/RFID.2014.6810709},
ISSN={2374-0221},
month={April},}
2013
@inproceedings{Dementyev_UbiComp_2013,
author = {Dementyev, Artem and Gummeson, Jeremy and Thrasher, Derek and Parks, Aaron and Ganesan, Deepak and Smith, Joshua R. and Sample, Alanson P.},
title = {Wirelessly Powered Bistable Display Tags},
booktitle = {Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing},
series = {UbiComp '13},
year = {2013},
isbn = {978-1-4503-1770-2},
location = {Zurich, Switzerland},
pages = {383--386},
numpages = {4},
url = {http://doi.acm.org/10.1145/2493432.2493516},
doi = {10.1145/2493432.2493516},
acmid = {2493516},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {bistable display, companion display, e-paper, electronic paper, near field communications, nfc, wireless power},
}
@ARTICLE{Sample_ProcIEEE_2013,
author={A. P. Sample and B. H. Waters and S. T. Wisdom and J. R. Smith},
journal={Proceedings of the IEEE},
title={Enabling Seamless Wireless Power Delivery in Dynamic Environments},
year={2013},
volume={101},
number={6},
pages={1343-1358},
keywords={consumer electronics;inductive power transmission;resonators;MCR;consumer electronic;docking station;dynamic adaptation;dynamic environment;far field wireless power technique;inductive charging;industrial application;line of sight connection;magnetically coupled resonators;medical application;mobile applications;position disrupt system;power transfer;unstructured environment;wireless power delivery;Adaptive systems;Magnetic couplings;Magnetic resonance;Power transmission;Rectifiers;Resonance;Wireless communication;Adaptation;adaptive rectification;frequency tuning;impedance matching;magnetically coupled resonators (MCRs);wireless power},
doi={10.1109/JPROC.2013.2252453},
ISSN={0018-9219},
month={June},}
@ARTICLE{Christ_TEC_2013,
author={A. Christ and M. G. Douglas and J. M. Roman and E. B. Cooper and A. P. Sample and B. H. Waters and J. R. Smith and N. Kuster},
journal={IEEE Transactions on Electromagnetic Compatibility},
title={Evaluation of Wireless Resonant Power Transfer Systems With Human Electromagnetic Exposure Limits},
year={2013},
volume={55},
number={2},
pages={265-274},
keywords={biological effects of fields;finite difference time-domain analysis;inductive power transmission;FDTD methods;current 0.5 A to 1.2 A;distance 10 mm;frequency 8 MHz;high-resolution anatomical models;human electromagnetic exposure limits;maximum SAR levels;numerical analysis;numerical modeling;resonant coils;scientifically sound methods;transmit coil currents;whole-body SAR limits;wireless resonant power transfer system evaluation;Coils;Humans;Load modeling;Numerical models;Power systems;Solid modeling;Wireless communication;Computer aided analysis;FDTD methods;SAR;human exposure;numerical simulation;resonant energy transfer;wireless power},
doi={10.1109/TEMC.2012.2219870},
ISSN={0018-9375},
month={April},}
@INPROCEEDINGS{Shinmoto_RFID_2013,
author={R. L. Shinmoto Torres and D. C. Ranasinghe and Qinfeng Shi and A. P. Sample},
booktitle={RFID (RFID), 2013 IEEE International Conference on},
title={Sensor enabled wearable RFID technology for mitigating the risk of falls near beds},
year={2013},
pages={191-198},
keywords={assisted living;geriatrics;radiofrequency identification;sensors;RF metrics data;ageing population;bed exiting detection;beds;body;floor;passive sensor;privacy preserving;sensor enabled wearable RFID technology;Acceleration;Accelerometers;Antennas;Conferences;Hospitals;Radiofrequency identification;Senior citizens},
doi={10.1109/RFID.2013.6548154},
month={April},}
@INPROCEEDINGS{Parks_RWS_2013,
author={A. N. Parks and A. P. Sample and Y. Zhao and J. R. Smith},
booktitle={2013 IEEE Radio and Wireless Symposium},
title={A wireless sensing platform utilizing ambient RF energy},
year={2013},
pages={331-333},
keywords={UHF antennas;energy harvesting;radio transceivers;receiving antennas;television broadcasting;RF energy harvesting sensor node;UHF television broadcast transmitter;ambient radio frequency;cellular base transceiver station;onboard sensing;receive antenna;wireless sensing platform;Charge pumps;Energy harvesting;Radio frequency;Sensors;Temperature measurement;Wireless communication;Wireless sensor networks},
doi={10.1109/RWS.2013.6486731},
ISSN={2164-2958},
month={Jan},}
2012
@ARTICLE{Waters_ProcIEEE_2012,
author={B. H. Waters and A. P. Sample and P. Bonde and J. R. Smith},
journal={Proceedings of the IEEE},
title={Powering a Ventricular Assist Device (VAD) With the Free-Range Resonant Electrical Energy Delivery (FREE-D) System},
year={2012},
volume={100},
number={1},
pages={138-149},
keywords={inductive power transmission;prosthetics;resonators;FREE-D system;TETS-based technologies;United States;VAD implants;VentrAssist centrifugal pump;adaptive frequency tuning method;angular misalignment;angular orientation;axial pump;data transfer;free-range resonant electrical energy delivery system;heart failure patients;heart transplants;magnetically-coupled resonators;percutaneous wired power connection;portable devices;power cord;resonator configurations;transcutaneous energy transfer systems;ventricular assist device;wireless data communication technology;wireless power transfer efficiency;wireless power transmission efficiency;wireless power transmission range;Control systems;Cyberspace;Data processing;Integrated circuit modeling;Magnetic resonance imaging;Network topology;Portable computers;Power system planning;Resonant frequency;Wireless communication;Wireless networks;Magnetically coupled resonators;ventricular assist device (VAD);wireless power},
doi={10.1109/JPROC.2011.2165309},
ISSN={0018-9219},
month={Jan},}
@INPROCEEDINGS{Sample_RFID_2012,
author={A. P. Sample and C. Macomber and L. T. Jiang and J. R. Smith},
booktitle={2012 IEEE International Conference on RFID (RFID)},
title={Optical localization of passive UHF RFID tags with integrated LEDs},
year={2012},
pages={116-123},
keywords={UHF devices;cameras;passive networks;radiofrequency identification;robots;EPC Gen2 RFID reader;LED-enhanced passive RFID tags;PR2 robot;WISP;camera;computer systems;multipath propagation;optical localization;optical location method;passive UHF RFID tags;spatial resolution;wireless identification and sensing platform;with integrated LED;Ash;Cameras;Light emitting diodes;Passive RFID tags;Radio frequency;Vectors},
doi={10.1109/RFID.2012.6193038},
ISSN={2374-0221},
month={April},}
@INPROCEEDINGS{Ranasinghe_RFID_2012,
author={D. C. Ranasinghe and R. L. Shinmoto Torres and A. P. Sample and J. R. Smith and K. Hill and R. Visvanathan},
booktitle={2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society},
title={Towards falls prevention: A wearable wireless and battery-less sensing and automatic identification tag for real time monitoring of human movements},
year={2012},
pages={6402-6405},
keywords={biomechanics;biomedical equipment;geriatrics;hospitals;patient monitoring;radiofrequency identification;sensors;telemedicine;acute hospital;automatic identification tag;automatic remote monitoring;batteryless sensing;fall prevention;frail patient;human movement;radio frequency identification technology;real time monitoring;residential care;residential care facility;unsupervised remote monitoring;wearable sensor enabled RFID tag;wearable wireless sensing;Antennas;Australia;Hospitals;Legged locomotion;Monitoring;Radiofrequency identification;Accidental Falls;Algorithms;Automation;Humans;Monitoring, Physiologic;Movement;Radio Waves;Walking},
doi={10.1109/EMBC.2012.6347459},
ISSN={1094-687X},
month={Aug},}
@ARTICLE {Waters_PIERS_2012,
author = {Benjamin H. Waters, Alanson P. Sample, and Joshua R. Smith},
title = {Adaptive Impedance Matching for Magnetically Coupled Resonators},
journal = {Proceedings of PIERS},
year = {2012},
pages = {694 - 701},
month = {August},
}
2011
@article{Waters_CC_2011,
Annote = {doi: 10.1016/j.ccl.2011.08.002},
Author = {Waters, Benjamin and Sample, Alanson and Smith, Joshua and Bonde, Pramod},
Booktitle = {Cardiology Clinics},
Date-Added = {2016-05-14 19:29:34 +0000},
Date-Modified = {2016-05-14 19:29:34 +0000},
Doi = {10.1016/j.ccl.2011.08.002},
Isbn = {0733-8651},
Journal = {Cardiology Clinics},
M3 = {doi: 10.1016/j.ccl.2011.08.002},
Month = {2016/05/14},
Number = {4},
Pages = {609--625},
Publisher = {Elsevier},
Title = {Toward Total Implantability Using Free-Range Resonant Electrical Energy Delivery System: Achieving Untethered Ventricular Assist Device Operation Over Large Distances},
Ty = {JOUR},
Url = {http://dx.doi.org/10.1016/j.ccl.2011.08.002},
Volume = {29},
Bdsk-Url-1 = {http://dx.doi.org/10.1016/j.ccl.2011.08.002}}
@article{Waters_JCF_2011,
Annote = {doi: 10.1016/j.cardfail.2011.06.144},
Author = {Waters, Benjamin and Sample, Alanson and Kormos, Robert and Smith, Joshua and Bonde, Pramod},
Booktitle = {Journal of Cardiac Failure},
Date-Added = {2016-05-14 20:00:22 +0000},
Date-Modified = {2016-05-14 20:00:22 +0000},
Doi = {10.1016/j.cardfail.2011.06.144},
Isbn = {1071-9164},
Journal = {Journal of Cardiac Failure},
M3 = {doi: 10.1016/j.cardfail.2011.06.144},
Month = {2016/05/14},
Number = {8},
Pages = {S42--S43},
Publisher = {Elsevier},
Title = {Powering a Ventricular Assist Device over Meter Distances Wirelessly: The Free-Range Resonant Electrical Energy Delivery (FREE-D) System},
Ty = {JOUR},
Url = {http://dx.doi.org/10.1016/j.cardfail.2011.06.144},
Volume = {17},
Bdsk-Url-1 = {http://dx.doi.org/10.1016/j.cardfail.2011.06.144}}
@ARTICLE {Bonde_AATS_2011,
author = "Pramod Bonde, Alanson Sample, Benjamin Waters, Emily Cooper, Yoshiya Toyoda, Robert Kormos, and Joshua R. Smith",
title = "Wireless Power for Ventricular Assist Devices: Innovation with the Free-Range Resonant Electrical Energy Delivery System (FREE-D) for Mechanical Circulatory Assist",
journal = "Proceedings 91st Annual Scientific Meeting of American Association of Thoracic Surgeons",
year = "2011",
month = "may"}
@ARTICLE {Waters_ISRBP_2011,
author = "Benjamin Waters, Alanson Sample, Pramod Bonde, and Joshua R. Smith",
title = "Promise of unrestricted mobility and freedom with wireless powering of a Ventricular Assist Device (VAD)",
journal = "19th congress of the International Society of Rotary Blood Pumps",
year = "2011",
month = "September"}
@INPROCEEDINGS{Sample_RFID_2011,
author={Alanson P. Sample and Jeff. Braun and Aaron. Parks and Joshua R. Smith},
booktitle={2011 IEEE International Conference on RFID},
title={Photovoltaic enhanced UHF RFID tag antennas for dual purpose energy harvesting},
year={2011},
pages={146-153},
keywords={antennas;energy harvesting;radiofrequency identification;solar cells;solar power;telecommunication power supplies;thin films;RFID reader;WISP;amorphous solar cells;auxiliary power;dual purpose energy harvesting;fixed function ID tags;photovoltaic enhanced UHF RFID tag antennas;printable photovoltaics;reader sensitivity;solar energy;solar harvesting capability;tag assembly;thin film;Antennas;Integrated circuits;Photovoltaic cells;Photovoltaic systems;RFID tags;Antenna;Energy Harvesting;Passive RFID;Solar},
doi={10.1109/RFID.2011.5764615},
ISSN={2374-0221},
month={April},}
@ARTICLE{Sample_TIE_2011,
author={A. P. Sample and D. T. Meyer and J. R. Smith},
journal={IEEE Transactions on Industrial Electronics},
title={Analysis, Experimental Results, and Range Adaptation of Magnetically Coupled Resonators for Wireless Power Transfer},
year={2011},
volume={58},
number={2},
pages={544-554},
keywords={equivalent circuits;inductive power transmission;resonators;circuit model;critical coupling;magnetically coupled resonator;maximum operating distance;range adaptation;transmitter-to-receiver distance;wireless power transfer;Coupling circuits;Electromagnetic propagation;Electromagnetic scattering;Geometry;Magnetic analysis;Magnetic devices;Permission;Radio frequency;Transmitters;Tuning;Adaptive tuning;frequency splitting;magnetically coupled resonators;wireless power},
doi={10.1109/TIE.2010.2046002},
ISSN={0278-0046},
month={Feb},}
@ARTICLE {Smith_ASAIO_2011",
author = {Joshua Smith, Alanson Sample, Benjamin Waters, Yoshiya Toyoda, Robert L Kormos, and Pramod Bonde},
title = {Innovative Free-range Resonant Electrical Energy Delivery System (FREE-D System) for a ventricular assist device using wireless power},
journal = {American Society for Artificial Internal Organs Journal},
year = {2011},
month = {March}
}
@ARTICLE {Christ_EBEA_2011,
author = {Andreas Christ, Mark G. Douglas, John Roman, Emily B. Cooper, Alanson P. Sample, Joshua R. Smith, and Niels Kuster},
title = {Numerical Electromagnetic Analysis of Human Exposure for Wireless Power Transfer Systems},
journal = {Proceedings of the Tenth International Congress of the European Bioelectromagnetics Association (EBEA 2011)},
year = {2011},
month = {Februar},
}
2010
@ARTICLE{Roy_ProcIEEE_2010,
author={S. Roy and V. Jandhyala and J. R. Smith and D. J. Wetherall and B. P. Otis and R. Chakraborty and M. Buettner and D. J. Yeager and Y. C. Ko and A. P. Sample},
journal={Proceedings of the IEEE},
title={RFID: From Supply Chains to Sensor Nets},
year={2010},
volume={98},
number={9},
pages={1583-1592},
keywords={Internet;radiofrequency identification;ubiquitous computing;wireless sensor networks;RFID sensor nets;low cost-low maintenance use;next generation internet;passive tags;pervasive sensor networks;radiofrequency identification;supply chain management;ubiquitous networks;Internet;Personal communication networks;Personal digital assistants;Pervasive computing;RFID tags;Radio frequency;Radiofrequency identification;Sensor systems and applications;Supply chain management;Supply chains;Backscatter modulation;RFID;link and MAC optimization;low-power wireless sensing;sensor nets},
doi={10.1109/JPROC.2010.2053690},
ISSN={0018-9219},
month={Sept},}
2009
@INPROCEEDINGS{Sample_RFID_2009,
author={A. P. Sample and D. J. Yeager and J. R. Smith},
booktitle={2009 IEEE International Conference on RFID},
title={A capacitive touch interface for passive RFID tags},
year={2009},
pages={103-109},
keywords={UHF radio propagation;radiofrequency identification;tactile sensors;LED;RF antenna;WISP tag;capacitive touch interface;dual function element;low-frequency capacitive fringing electric field sensor;manufacturing process;passive RFID tags;passive UHF tag;radio frequency identification;user feedback;Active RFID tags;Capacitive sensors;Costs;Credit cards;Manufacturing processes;Passive RFID tags;RFID tags;Radiofrequency identification;Switches;UHF antennas;Passive RFID;capacitive sensor;touch interface;transponder},
doi={10.1109/RFID.2009.4911212},
ISSN={2374-0221},
month={April},}
@INPROCEEDINGS{Sample_RWS_2009,
author={A. Sample and J. R. Smith},
booktitle={2009 IEEE Radio and Wireless Symposium},
title={Experimental results with two wireless power transfer systems},
year={2009},
pages={16-18},
keywords={UHF devices;radiofrequency identification;telecommunication power supplies;commercial off-the-shelf UHF RFID reader;frequency 915 MHz;power 2 muW to 2 mW;wireless identification and sensing platform;wireless power transfer systems;Battery charge measurement;Microcontrollers;Poles and towers;Power measurement;Radio frequency;Radiofrequency identification;TV;Temperature sensors;Voltage;Wireless sensor networks;RF Power Harvesting;Sensing;UHF RFID;Wireless Power Transfer},
doi={10.1109/RWS.2009.4957273},
ISSN={2164-2958},
month={Jan},}
2008
@ARTICLE{Sample_TIM_2008,
author={A. P. Sample and D. J. Yeager and P. S. Powledge and A. V. Mamishev and J. R. Smith},
journal={IEEE Transactions on Instrumentation and Measurement},
title={Design of an RFID-Based Battery-Free Programmable Sensing Platform},
year={2008},
volume={57},
number={11},
pages={2608-2615},
keywords={product codes;radiofrequency identification;sensors;EPC protocol;RFID-based battery-free programmable sensing platform;cyclical redundancy checking;electronic product code;sensor-enhanced radio frequency identification;ultralow-power microcontroller;wireless identification;Programmable radio frequency identification (RFID);RFID sensors;UHF;sensor;transponder;wireless power},
doi={10.1109/TIM.2008.925019},
ISSN={0018-9456},
month={Nov},}
@inproceedings{Buettner_SenSys_2008,
author = {Buettner, Michael and Prasad, Richa and Sample, Alanson and Yeager, Daniel and Greenstein, Ben and Smith, Joshua R. and Wetherall, David},
title = {RFID Sensor Networks with the Intel WISP},
booktitle = {Proceedings of the 6th ACM Conference on Embedded Network Sensor Systems},
series = {SenSys '08},
year = {2008},
isbn = {978-1-59593-990-6},
location = {Raleigh, NC, USA},
pages = {393--394},
numpages = {2},
url = {http://doi.acm.org/10.1145/1460412.1460468},
doi = {10.1145/1460412.1460468},
acmid = {1460468},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {rfid, sensor networks},
}
@ARTICLE {Buettner_HotNets_2008,
author = {Michael Buettner, Ben Greenstein, Alanson Sample, Joshua R. Smith and David Wetherall},
title = {Revisiting Smart Dust with RFID Sensor Networks},
journal = {Seventh ACM Workshop on Hot Topics in Networks (HotNets-VII},
year = {2008},
month = {October},
}
2007
@INPROCEEDINGS{Sample_RFID_2007,
author={A. P. Sample and D. J. Yeager and P. S. Powledge and J. R. Smith},
booktitle={2007 IEEE International Conference on RFID},
title={Design of a Passively-Powered, Programmable Sensing Platform for UHF RFID Systems},
year={2007},
pages={149-156},
keywords={Analog-digital conversion;Cyclic redundancy check;Frequency;Microcontrollers;Microprogramming;Product codes;Protocols;Radiofrequency identification;Temperature sensors;Wireless sensor networks},
doi={10.1109/RFID.2007.346163},
ISSN={2374-0221},
month={March},}
2006
@inproceedings{Smith_UbiComp_2006,
author = {Smith, Joshua R. and Sample, Alanson P. and Powledge, Pauline S. and Roy, Sumit and Mamishev, Alexander},
title = {A Wirelessly-powered Platform for Sensing and Computation},
booktitle = {Proceedings of the 8th International Conference on Ubiquitous Computing},
series = {UbiComp'06},
year = {2006},
isbn = {978-3-540-39634-5},
location = {Orange County, CA},
pages = {495--506},
numpages = {12},
url = {http://dx.doi.org/10.1007/11853565_29},
doi = {10.1007/11853565_29},
acmid = {2166312},
publisher = {Springer-Verlag},
address = {Berlin, Heidelberg},
}
@INPROCEEDINGS{Sample_APEDE_2006,
author={A. P. Sample and D. J. Yeager and J. R. Smith and P. S. Powledge and A. V. Mamishev},
booktitle={2006 International Conference on Actual Problems of Electron Devices Engineering},
title={Energy Harvesting in RFID Systems},
year={2006},
pages={445-449},
keywords={power supply circuits;radiofrequency identification;rectifying circuits;ubiquitous computing;wireless sensor networks;RFID smart tags;RFID systems;energy harvesting;multistage voltage rectifiers;power management strategies;ubiquitous computing;wireless sensors;Circuits;Intelligent sensors;RF signals;RFID tags;Radio frequency;Radiofrequency identification;Rectifiers;Ubiquitous computing;Voltage;Wireless sensor networks},
doi={10.1109/APEDE.2006.307453},
month={Sept},}
@INPROCEEDINGS{Yeager_APEDE_2006,
author={D. J. Yeager and A. P. Sample and J. R. Smith and P. S. Powledge and A. V. Mamishev},
booktitle={2006 International Conference on Actual Problems of Electron Devices Engineering},
title={Sensor Applications in RFID Technology},
year={2006},
pages={449-452},
keywords={radiofrequency identification;sensors;ubiquitous computing;RFID technology;radiofrequency identification technology;sensor applications;ubiquitous computing solutions;ubiquitous sensing;Costs;Defense industry;Frequency;Military computing;Pervasive computing;RFID tags;Radiofrequency identification;Sensor systems and applications;Supply chains;Ubiquitous computing},
doi={10.1109/APEDE.2006.307454},
month={Sept},}
2005
@INPROCEEDINGS{Jiang_ICMA_2005,
author={Bing Jiang and A. P. Sample and A. V. Mamishev},
booktitle={IEEE International Conference Mechatronics and Automation, 2005},
title={Mobile monitoring for distributed infrastructures},
year={2005},
volume={1},
pages={138-143 Vol. 1},
keywords={maintenance engineering;mobile robots;monitoring;path planning;autonomous robot;continuous autonomous monitoring;distributed infrastructures;economic analysis;incipient failures;key system-level issues;maintenance planning;mobile monitoring;mobile robots;underground power cables;Inspection;Maintenance;Manuals;Mobile robots;Monitoring;Personnel;Power generation economics;Power system economics;Robot sensing systems;Scattering},
doi={10.1109/ICMA.2005.1626536},
ISSN={2152-7431},
month={July},}
@INPROCEEDINGS{Jiang_ICAR_2005,
author={Bing Jiang and A. P. Sample and R. M. Wistort and A. V. Mamishev},
booktitle={ICAR '05. Proceedings., 12th International Conference on Advanced Robotics, 2005.},
title={Autonomous robotic monitoring of underground cable systems},
year={2005},
pages={673-679},
keywords={condition monitoring;distributed control;inspection;mobile robots;real-time systems;remotely operated vehicles;sensor fusion;sensors;telerobotics;underground cables;acoustic sensor;autonomous robot;autonomous robotic mobile platform;autonomous robotic monitoring;cable status;diagnostic sensor array;dielectric sensor;distributed infrastructure;electric power cable inspection;integrated sensors;mobile robot;multiple sensors;multiprocessor distributed control architecture;obstacle navigation;periodic measurement;real-time operation;remote-controlled operation;robot electromechanical design;sensing system design;thermal sensor;underground cable system;visual sensor;Acoustic measurements;Acoustic sensors;Acoustic testing;Dielectric measurements;Electromechanical sensors;Monitoring;Power cables;Robot sensing systems;Sensor arrays;Switches},
doi={10.1109/ICAR.2005.1507481},
month={July},}