<img src="http://www.crunchgear.com/wp-content/uploads/2009/04/oledscreen.jpg" />
OLED can still pretty much be considered a thing of the future, but we're getting closer to use the technology in our
<img src="http://www.crunchgear.com/wp-content/uploads/2009/01/toppan_signage-630x472.jpg" />
While the rest of the world is waiting for the breakthrough of e-paper as part of everyday life, Japan se
[photopress:hrfid.jpg,full,center] Hitachi and Toppan (no idea who Toppan is, either) have developed an RFID tag that has a hologram on it, which is designed to make merchandise theft as hard as possi