Ray Tsai (@hsnuhrt) header
Ray Tsai (@hsnuhrt) profile picture

Ray Tsai

@hsnuhrt

Assoc. Prof. @ National Chengchi University, Taiwan #HCI researcher #XR #Haptics #HRI #Al (Prev. PhD @ National Taiwan University, visiting researcher #UTokyo)

hsnuhrt.github.io
Joined March 2013
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Photo by Ray Tsai (@hsnuhrt)Photo by Ray Tsai (@hsnuhrt)Photo by Ray Tsai (@hsnuhrt)Photo by Ray Tsai (@hsnuhrt)Photo by Ray Tsai (@hsnuhrt)Photo by Ray Tsai (@hsnuhrt)Photo by Ray Tsai (@hsnuhrt)Photo by Ray Tsai (@hsnuhrt)
Share our 2 recent works~🥳 XTick: Rendering Omnidirectional Hit-and-Hold Impact Feedback All Round a Controller by Integrating Impact and Pressing Force, #UIST2026 Airveil: Modulating Finger Friction through Air Cushion Technology for Immersive Surface Haptics, #MobileHCI2026
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I led XTick in collaboration with master’s students Brian Huang and Po-Ying Hsu from Robin sensei's lab. It's based on our transPAF (CHI'23) and investigates how to integrate impact and pressing to enable both short-duration instant impact and long-duration hit-and-hold impact.
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XTick will be presented by me at #UIST2026 next week. 🤩 Join us next Wednesday afternoon for our talk in the “Haptics in Hand: Rendering Virtual Touch” session! See you at UIST~~ And hope Airveil will be published in #PACMHCI soon, already two months after #MobileHCI2026. 😅
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Got my third Best Thesis Award as an advisor from the university. (Top 11 of 3000+ theses) This thesis by Shih-Kang Chiu is GazeNoter in CHI 2025~ 🥳 Paper: dl.acm.org/doi/10.1145/37065… Demo video: youtu.be/VIl5NArxhas?si=CbTs…
Image from Ray Tsai (@hsnuhrt)
Image from Ray Tsai (@hsnuhrt)
Image from Ray Tsai (@hsnuhrt)
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Guys! It’s real. It’s real!! Big Hero 6 is real and he’s at IROS 2026. He’s the comfiest most huggable humanoid robot. I want one in my house. Apparently they’re also going to turn him into a fighting robot!!
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We're thrilled to have @rkmt sensei, @plopesresearch , @huaishup , and Andrea Bianchi as keynote speakers at TAICHI 2026 (Taiwanese CHI) next week!!! 🤩 What an amazing lineup of HCI researchers, like an all-star UIST group. 🌟 Looking forward to these wonderful keynote talks~~
Jun Rekimoto: 曆本純一 (@rkmt) profile pictureJun Rekimoto: 曆本純一
@rkmtAug 1
#TAICHI2026 (台北) でキーノートトークします！ 曆本純一 教授（Jun Rekimoto） 📷 演講題目：Human-AI Integration 東京大學名譽教授、Sony CSL 京都實驗室總監曆本純一教授，為 ACM SIGCHI Academy 得主，亦兩度獲頒 UIST Lasting Impact Awards。作為 AR 與多點觸控技術的先驅，曆本教授本次將分享 Human-AI Integration 與 IoA，透過無聲語音與技能傳輸等前沿範例，帶我們重新想像人類與 AI 協同創作的未來！ humanities-ic.tw/en/home/
Big Bang! Futures! - 2026 國科會人文創新內容驅動臺灣晶片產業研究推動與協調計畫(2/3)

Big Bang! Futures! - 2026 國科會人文創新內容驅動臺灣晶片產業研究推動與協調計畫(2/3)

The NSTC's Department of Humanities and Social Sciences initiates the Humanities × IC Program, fusing computer technology with art to realize the vision of humanities driving chip innovation. The...

humanities-ic.tw
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無事に東大を卒業できて「名誉教授」の称号をいただいました。最近は割と京都にいます🤗国内外のインターン学生さんと研究を進めております。
Image from Jun Rekimoto: 曆本純一 (@rkmt)
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Congratulations, Rekimoto sensei~🎉🎉🎉 I wish I could have been there. Good to see so many labmates and friends in Japan in videos and photos. Although I stayed only 1 year in the @rkmt lab, it's one of the most important and happiest periods of my career. Thank you, sensei~
落合陽一 Yoichi OCHIAI (@ochyai) profile picture落合陽一 Yoichi OCHIAI
@ochyaiFeb 28
実行された…
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こちらが暦本研究室研究収録の最終版です。PDFで配布していますのでご覧ください： lab.rekimoto.org/2026/02/28/…
Image from Jun Rekimoto: 曆本純一 (@rkmt)
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実行された…
Jun Rekimoto: 曆本純一 (@rkmt) profile pictureJun Rekimoto: 曆本純一
@rkmt3 Jul 2012
ひえー頑張りますRT @hitomi0905: パイ投げ隊長を仰せつかりました!!　"@rkmt: もし定年まで東大にいて抜け抜けと最終講義しようものならパイ投げつけまくってくれとお願いした(^-^)/そんな恥さらしは絶対しない！！！"
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パイ投げの儀 @rkmt #暦本教授最終講義 #rkmtlab
Jun Rekimoto: 曆本純一 (@rkmt) profile pictureJun Rekimoto: 曆本純一
@rkmt2 Jul 2012
もし定年まで東大にいて抜け抜けと最終講義しようものならパイ投げつけまくってくれとお願いした(^-^)/そんな恥さらしは絶対しない！！！
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最終講義で実物もお配りしてますが、暦本研　研究収録最終版です．研究室学生が作ってくれた大力作なのでぜひご覧ください。#rkmtlab
rkmtlab (@rkmtlab) profile picturerkmtlab
@rkmtlabFeb 28
【Rekimoto Lab Research Archive 2007-2026】 暦本研究室 研究集録 2007–2026を公開いたします。 lab.rekimoto.org/2026/02/28/… #rkmtlab
Rekimoto Lab Research Archive 2007-2026

Rekimoto Lab Research Archive 2007-2026

「暦本研究室 研究集録 2007-2026」を公開いたします。本資料は、東京大学大学院 情報学環・学際情報学府 暦本研究室が「革命的ロマン的研究室」として歩んだ20年間の研究成果、および活動の軌跡を編纂したアーカイブ資料です。暦本純一教授の最終講義にて配布いたしました冊子のデジタル版（PDF）となります。以下のボタンからダウンロードいただけます。 We are releasing the &…

lab.rekimoto.org
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Glad to share our new work, Guidance++, published in #IJHCS ~~🎉🎉🎉 Guidance++ is my second haptic guidance work after GuideBand in #CHI2021. (So, in fact, it was completed a long time ago. 😅) Paper link: sciencedirect.com/science/ar… Video link: youtu.be/zw2lY5QXM_c Please cite~
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BTW, the name Guidance++ comes from our previous work, GuideBand, and Affordance++, one of my favorite works by my brilliant friend, Pedro.😁 And the other work submitted to IJHCS at the same time was HeadiCopter, published in IJHCS last Feb., one year ago. 😅
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Also share our relevant previous work, GuideBand in #CHI2021 here. Paper link: dl.acm.org/doi/abs/10.1145/3… Video link: youtu.be/bpwucDcSEuk

GuideBand: Intuitive 3D Multilevel Force Guidance on a Wristband in Virtual Reality | Proceedings...

dl.acm.org
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So sad, I can’t make it this UIST🥲, but I just got my second Best Thesis Award as an advisor from the university. (Top 11 of 3000+ theses) 🤩🥳🏆 The thesis by Hong-Xian Chen @rrrrrrrredd is transPAF in CHI 2023~~ Paper: doi.org/10.1145/3544548.3581… Video: youtu.be/92O4v8bxxbU?si=jwoz…
Image from Ray Tsai (@hsnuhrt)
Image from Ray Tsai (@hsnuhrt)
Image from Ray Tsai (@hsnuhrt)
Image from Ray Tsai (@hsnuhrt)
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Ray Tsai retweeted
ACM UIST (@ACMUIST) profile picture
ACM UIST@ACMUIST23 Sep 2025
🚀 The #UIST2025 teaser video is live! Sneak a peek at this year’s amazing technical program 👉 youtu.be/Pob8DcPog_c
UIST 2025 Teaser: Papers

UIST 2025 Teaser: Papers

A preview of the paper program coming up at UIST 2025 in Busan, Sou...

youtube.com
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Demo video of GazeNoter in #CHI2025~ An AR+AI real-time note-taking system achieves within-context and beyond-context notes, matching users' intentions. Our talk @ShihKangChiu @bryanhaoenwang is on Wed. afternoon in the AR Interaction session at F206. Also in demo Please come~
Image from Ray Tsai (@hsnuhrt)
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GazeNoter uses AI/LLM as a tool for human-like thinking and an AR headset as a unique medium for using AI to swiftly adjust the generated output. Therefore, the beyond-context notes, derived by the users from the context, can be derived by our system. dl.acm.org/doi/10.1145/37065…

GazeNoter: Co-Piloted AR Note-Taking via Gaze Selection of LLM Suggestions to Match Users' Intent...

dl.acm.org
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