It only takes a finger and a tablet to command a fleet of robots. Watch CNET Update below to seefor its military machines:
Also in today's tech-news roundup:
- Learn why for a practice known as mobile cramming.
- Flirt with a nearby word nerd in the updated Words with Friends app.
- Get ready for advertisements to soon appear in Snapchat.
CNET Update delivers the tech news you need in under three minutes. Watch Bridget Carey every afternoon for a breakdown of the big stories, hot devices, new apps, and what's ahead. Subscribe to the podcast via the links below.