Airtype is, the keyless keyboard of the future. The innovative device fits in the palm of your hand and let´s you type on any surface, it learns your finger movements and adapts to the way you type, so you don´t need to change your typing habits, it´
This backpack can charge 3 of your mobile devices. - I think they should sell the battery / charger and cables and let us put it in our backpacks. Even add a cheap set of grommets and a tool. How about a solar option too.
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.