From b5196d5135f1e88f6a19f59912cb8bcd48d74e4e Mon Sep 17 00:00:00 2001 From: Nagarjun Bhat <114955793+nbhat-ucsd-2022@users.noreply.github.com> Date: Thu, 24 Oct 2024 19:09:59 -0700 Subject: [PATCH 1/2] added the webpage for zensetag. also made a correction to a typo in forcesticker where it pointed to the sensys 2023 page instead of the ubicomp 2023 page --- _posts/2023-08-16-forcesticker.md | 2 +- _posts/2024-10-24-zensetag.md | 81 +++++++++++++++++++++++++++++++ 2 files changed, 82 insertions(+), 1 deletion(-) create mode 100644 _posts/2024-10-24-zensetag.md diff --git a/_posts/2023-08-16-forcesticker.md b/_posts/2023-08-16-forcesticker.md index 48fe4fd4638..19f425aedb5 100644 --- a/_posts/2023-08-16-forcesticker.md +++ b/_posts/2023-08-16-forcesticker.md @@ -26,7 +26,7 @@ author_list: email: dineshb@ucsd.edu eqcon: false #Put true if you want equal contrribution on pub page conference: "ACM IMWUT Vol. 7, No. 1, Article 13/ Ubicomp'23" -conference_site: https://sensys.acm.org/2023/ +conference_site: https://www.ubicomp.org/ubicomp-iswc-2023/ paper: https://dl.acm.org/doi/abs/10.1145/3580793 video: https://www.youtube.com/embed/arSO7shzFT4?si=hygEYTRO50bvhs0b video_str: 30 sec. teaser diff --git a/_posts/2024-10-24-zensetag.md b/_posts/2024-10-24-zensetag.md new file mode 100644 index 00000000000..2f65110688c --- /dev/null +++ b/_posts/2024-10-24-zensetag.md @@ -0,0 +1,81 @@ +--- +layout: publication +title: "ZenseTag: An RFID assisted Twin-Tag Single Antenna COTS Sensor Interface" +short_title: "ZenseTag" +tags: Backscatter +cover: /assets/images/force-sticker-UCSD-teaser.jpg +authors: "Nagarjun Bhat, Agrim Gupta, Ishan Bansal, Harine Govindarajan, Dinesh Bharadia" # needed for publications/ +author_list: + - name: Nagarjun Bhat + email: nbhat@ucsd.edu + - name: Agrim Gupta + url: https://agrim9.github.io/ + email: agg003@ucsd.edu + - name: Ishan Bansal + email: isbansal@ucsd.edu + - name: Harine Govindarajan + email: hgovindarajan@ucsd.edu + - name: Dinesh Bharadia + url: https://dineshb-ucsd.github.io/ + email: dineshb@ucsd.edu +eqcon: false #Put true if you want equal contrribution on pub page +conference: "ACM Embedded Networked Sensor Systems (SenSys) 2024, Hangzhou, China" +conference_site: https://sensys.acm.org/2024/ +paper: https://dl.acm.org/doi/abs/10.1145/3666025.3699342 +video: https://www.youtube.com/embed/arSO7shzFT4?si=hygEYTRO50bvhs0b +video_str: 30 sec. teaser +miscs: # whatever you need to add Extra + - content_type: SenSys Talk + content_url: https://www.youtube.com/embed/0ezsSe8hJb8 # hat tip: do not use tabs for idnentation, yaml doesnt support it + - content_type: Medium Blog + content_url: https://medium.com/ubicomp-iswc-2023/forcesticker-wireless-batteryless-thin-flexible-force-sensors-796294399c91 +description: # all combinations are possible: (title+text+image, title+image, text+image etc), things will be populated in orders + - text: "In our work, titled ZenseTag, we develop a novel RFID-assisted sensing platform that connects COTS sensors to inexpensive, flexible RFID stickers. ZenseTag's key insight is a direct-to-RF interface for sensors, revealing that many commercial sensors have fundamental operational frequencies similar to antennas. This allows for optimal coupling with the RFID tag. We demonstrate robust sensor readout by having two RFID tags share the same antenna, enabling the reader to detect changes through channel differences. ZenseTag also incorporates high-performance software for low-latency, reliable readouts in dynamic environments." + image: /assets/images/force-sticker-banner.png + image_width: 800 # px + - title: How to design ZenseTag # if you want a title to precede the text + text: "In this section, we outline the design steps of ZenseTag and its ability to interface various COTS sensors (force, soil moisture, and photodiode) with readily available RFID stickers. The key to this interface is ‘Direct-to-RF’ impedance profiling, modeling sensor behavior at 900 MHz. ZenseTag reveals that many commercial sensors have a resonant frequency that can be tuned to match RFID tags. We introduce a ‘Twin-Tag Single-Antenna Sensor Interface’ using flexible PCBs, allowing one tag to couple with the sensor stimuli while the other remains isolated. The RFID reader then detects channel differences between the two tags for low-latency, robust sensor readout in dynamic environments. ZenseTag's design encompasses three contributions: (1) Direct-to-RF impedance profiling to determine sensor resonant frequency, (2) Twin-Tag Single-Antenna Sensor Interface for tuning and interfacing, and (3) low-latency, robust sensor readout via custom software on a standard RFID reader." + image: /assets/images/force-sticker-design.png + image_width: 800 # px +medias: + - type: UCSD News + url: https://today.ucsd.edu/story/wireless-battery-free-electronic-stickers-gauge-forces-between-touching-objects + - type: Hackster.io + url: https://www.hackster.io/news/use-the-forcesticker-76d0a9137262 + - type: Products of Tomorrow, by tech-briefs + url: https://www.techbriefs.com/component/content/article/tb/pub/features/articles/49613 + +citation: + - text: "Gupta, Agrim, et al. \"ForceSticker: Wireless, Batteryless, Thin & Flexible Force Sensors.\" Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies 7.1 (2023): 1-32." + thumbnail: /assets/images/forcesticker-thumbnail.png + bibtex: " + 
+ @article{gupta2023forcesticker,
+
+  title={ForceSticker: Wireless, Batteryless, Thin & Flexible Force Sensors},
+
+  author={Gupta, Agrim and Park, Daegue and Bashar, Shayaun and Girerd, Cedric and Bhat, Nagarjun and Mundhra, Siddhi and Morimoto, Tania K and Bharadia, Dinesh},
+
+  journal={Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies},
+
+  volume={7},
+  number={1},
+  pages={1--32},
+  year={2023},
+
+  publisher={ACM New York, NY, USA}
+}
+
+" + links: + - type: PDF + url: /files/forcesticker.pdf + - type: ACM DL + url: https://dl.acm.org/doi/abs/10.1145/3580793 + - type: Arxiv + url: https://arxiv.org/abs/2209.09217 + - type: Slides + url: /files/forcesticker_slides.pdf +--- + + From c9ff4831a3975f44d2090c69de546fe340eb502a Mon Sep 17 00:00:00 2001 From: Nagarjun Bhat <114955793+nbhat-ucsd-2022@users.noreply.github.com> Date: Fri, 25 Oct 2024 14:53:00 -0700 Subject: [PATCH 2/2] url for ishan --- _posts/2024-10-24-zensetag.md | 1 + 1 file changed, 1 insertion(+) diff --git a/_posts/2024-10-24-zensetag.md b/_posts/2024-10-24-zensetag.md index 2f65110688c..70c8d346709 100644 --- a/_posts/2024-10-24-zensetag.md +++ b/_posts/2024-10-24-zensetag.md @@ -12,6 +12,7 @@ author_list: url: https://agrim9.github.io/ email: agg003@ucsd.edu - name: Ishan Bansal + url: https://b-ishan.github.io/ email: isbansal@ucsd.edu - name: Harine Govindarajan email: hgovindarajan@ucsd.edu