An electronic fingerprint device based on spiral patterned tactile pixel array for augmented human-machine interactions
Jie Jin, Chenhao Mao, Weijie Liu, Yang Li, Deqing Mei, Yancheng Wang · 2026
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Description
Jie Jin's team built a sensor touch device that at once senses normal force, slip way, and slip shift for human-robot teamwork. It uses a twelve-by-twelve tactile pixel array set in a Fermat spiral modelled on sunflower seeds. Accurate slip reading had remained a key challenge for tactile pads.
The spiral layout sharpened slip way hit rate to 0.85 degrees and shift to 0.091 millimetres. Robotic handling tests kept detected slip within an ideal range. A remote-writing demo showed promise for complex interactive tasks, improving both trust and care of human-machine touch.
Catalog record
| CREATOR | Jie Jin, Chenhao Mao, Weijie Liu, Yang Li, Deqing Mei, Yancheng Wang |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 43 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |