for zombie apocalypse Solar charging backpack that can charge your laptop. From Voltaic. This can be your bug out bag. Charge your phone and flashlights and laptop. For daily use, not only in case of any emergency.
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 iFree.
The Universal Translator Is Real and Its Name Is Sigmo
The Virtual Keyboard - Hammacher Schlemmer This is the Bluetooth device that projects a laser-generated keyboard onto any flat, opaque surface, providing an instant keyboard for any iPad, iPhone, or Android phone. The Class II laser device generates a
Ekso’s Exoskeletons Let Paraplegics Walk, Will Anyone Actually Wear One?