I created Voki to make a piece of presentation for #vrtweb Conference.

Voki 

for presentation on  Virtual Round Table Web Conference
http://gulnozima-educationtourismourlife.blogspot.com/2012/04/5th-vrt-webcon-program-2012.html

Olympic London Visitors Enjoying Treasures of the National Gallery.

on WizIQ  http://www.wiziq.com/online-class/828500-olympic-london-visitors-enjoying-treasures-of-the-national-gallery