Dataset · Hugging Face

eth-siplab/microdpad

Name: microdpad
Creator: eth-siplab
License: cc-by-nc-nd-4.0
Keywords: license:cc-by-nc-nd-4.0, size_categories:10K<n<100K, modality:video, region:us, gesture, wearable, imu, ppg, photoplethysmography, gesture-recognition, smartwatch, time-series, video

MicroDPad (μDPad) Project page: siplab.org/projects/microDPad · Paper: μDPad: A Large-Scale Multimodal PPG and IMU Dataset for Wrist-Worn Microgesture Recognition (ICMI '26) MicroDPad is a dataset of wrist-worn spatial PPG and IMU recordings of micro-gestures. Participants wore a watch-like device with an 8-channel spatial PPG sensor (green and infrared light, 8 photodiodes arranged around the wrist), a 3-axis accelerometer and a 3-axis gyroscope, and performed 11 hand… See the full description on the dataset page: https://huggingface.co/datasets/eth-siplab/microdpad.

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Author / organization	eth-siplab
License (as declared)	cc-by-nc-nd-4.0
Downloads	139 (as reported by Hugging Face)
Likes	1
Created	6 October 2026
Last updated at source	6 October 2026

gesturewearableimuppgphotoplethysmographygesture-recognitionsmartwatchtime-seriesvideo

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