TheLifeSigns

Problem to solve: Living alone is great. But there is a chance that someone may go unconscious. For instance, every year in Amsterdam, 34 fatalities on average are only detected after 14 days. If aid had arrived sooner, several of these fatalities may have been avoided.

Solution: TheLifeSigns service sends a daily email with a lifesign button. You won't be contacted by any of your friends or relatives as long as you push the button each day. In case you are not able to press the button, TheLifeSigns automatically sends requests to your buddies to check in on you