Urgent.News

What's breaking now, across thousands of outlets.

Culture

Your smartwatch can already track your whole body, using sound you can’t hear

EchoMotion turns a stock smartwatch into a full-body tracker, reading ultrasonic echoes off your arms, legs and torso to place 12 joints from your head to your ankles. No extra hardware rides along today. Cornell’s SciFi Lab built the system…

Your smartwatch can already track your whole body, using sound you can’t hear

We haven't written up this one. The Gadgeteer has the full story — the link below goes straight to it.

Read the original at the-gadgeteer.com →

More in Culture

More from Saturday 14 November →