Expanding on its product line which makes it easy for someone to find your emergency contacts if you're injured, ICEdot (In Case of Emergency) is taking the idea one step further. Working with a company called SenseTech LLC, it's developing a tiny helmet sensor that knows when you've been in an accident, how severe it was, and automatically triggers your phone to call for help.
Check it out: http://gizmodo.com/5941994/this-tiny-yellow-sticker-detects-an-accident-and-alerts-your-emergency-contacts
