3 ms·
My girlfriend uses an app that lets her detect her heartrate by putting her finger in front of her camera while the light on the phone shines. I don't really se
by DannoHung 13y ago
My girlfriend uses an app that lets her detect her heartrate by putting her finger in front of her camera while the light on the phone shines. I don't really see why whatever they're putting into the phone couldn't do something similar.
- bsimpson 13y agoInstant Heart Rate by Azumio: http://www.azumio.com/apps/heart-rate/index.html http://www.azumio.com/apps/heart-rate/index.html
- kalleboo 13y agoSo hold your finger behind a gel with the fake fingerprint. Mythbusters tested a bunch of fingerprint readers and they could break even a few of the ones with "life" detection.