Tiny body-roaming robots could be the future of wearables
 

Wearables have gotten smaller and less obtrusive over the years, culminating in today's compact fitness trackers and smartwatches that stay immobile and out of the way. But that doesn't have to be the case. Researchers at MIT and Stanford teamed up t...

https://www.engadget.com/2016/10/19/...-of-wearables/