The emotional lens

There is now a small camera that fits over your ear and takes photos when you are happy and angry.

http://www.psfk.com/2008/06/camera-feeds-on-emotions.html

Building with a 360 view

http://www.theglobeandmail.com/servlet/Page/document/video/vs?id=RTGAM.20080625.wvtower0625