WiFi signals can measure heart rate

(news.ucsc.edu)

463 points bookofjoe | 1 comments | 04 Sep 25 14:53 UTC | HN request time: 0.256s | source

1. MomsAVoxell ◴[04 Sep 25 20:54 UTC] No.45132068[source]▶

Find your target by heartbeat. Fly to heartbeat. End heartbeat.

Wake me up when it can find me in the crowd.