Latest
News
Oct 12, 2026
FinalsNoahksz won the Small Model Track and Salty Taro won the Large Model Track at UbiComp 2026 in Shanghai. See all six medalists and ceremony photos →
Jul 14, 2026
DatasetNon-visual modalities for the Large Model track — IMU, skeleton, and radar data — are now uploaded and available for download.
Jun 20, 2026
LaunchThe CUHK-X Multimodal Human Activity Challenge has officially launched — both the Small Model and Large Model tracks are now open on Kaggle for registration and submissions.
May 23, 2026
WebsiteOfficial CUHK-X Challenge website is now live, and the full CUHK-X dataset has been officially released to the public.
Apr 15, 2026
PaperCUHK-X paper has been accepted by MobiSys 2026 — camera-ready version submitted.
Mar 2026
DatasetCUHK-S (a subset of CUHK-X with 18 users, RGB excluded) released for community preview and feedback.
Nov 4, 2025
AwardCUHK-X received the Best Presentation Award at the ANAI Workshop @ MobiCom 2025.