Turn your old iPod into a security camera for free
Turn your old iPod into a security camera for free! Manything is a free iOS app that lets you convert a spare iPod Touch, iPad, or iPhone into a video surveillance camera. The next part is up to you: either use a second device to view footage remotely and receive alerts and Cloud-saved clips based on motion activity, or simply track what's happening on the Manything Web app. Basically, it works like an IP camera without requiring a separate purchase.
Eyesight-Adjusting Screens : Adjust to Your Eyesight
Eyesight-Adjusting Screens- This prototype concept is hi-tech -- rather than having to wear glasses to see better, it lets the object adjust to your eyesight. This idea by Ryan Jongwoo Choi is called the i-Free.