https://www.leapmotion.com/ https://airspace.leapmotion.com
http://www.huffingtonpost.com/2012/05/21/leap-gesture-control-is-a_n_1532761.html
It reads and writes 100 times faster than flash, stays reliable for millions of write-cycles (as opposed to just thousands with flash), and is cheap enough to be used in anything from enterprise-level servers all the way down to mobile phones.
http://www.engadget.com/2011/06/30/embargo-ibm-develops-instantaneous-memory-100x-faster-than-fl/
FabFi is an open-source, FabLab-grown system using common building materials and off-the-shelf electronics to transmit wireless ethernet signals across distances of up to several miles. With Fabfi, communities can build their own wireless networks to gain high-speed internet connectivity—thus enabling them to access online educational, medical, and other resources.
http://code.google.com/p/fabfi/wiki/FabFi