3 ms·
Well, gait is usable as a biometric identifier. While most approaches use video analysis, I found this a paper [1] that is about identifying people through foot
by jaifraic 7y ago
Well, gait is usable as a biometric identifier. While most approaches use video analysis, I found this a paper [1] that is about identifying people through footstep induced structural vibration using a geophone[2].
It would be quite interesting if it is possible to measure the structural vibration using a laptops or smartphones built in accelerometers.
But I think acoustic sensors would be a better way. Or a combination of both options.
- suhlig 7y agoInteresting - can you provide [1] and [2] please?
- jaifraic 7y agoYikes, it was a bit too late in my timezone, sorry. [1]: https://www.andrew.cmu.edu/user/shijiapa/documentations/Hotmobile2015_Footstep_project.pdf https://www.andrew.cmu.edu/user/shijiapa/documentations/Hotm... [2]: https://en.wikipedia.org/wiki/Geophone https://en.wikipedia.org/wiki/Geophone