Connect to share and comment

Gamification 05 18 2012

Gamification 05 18 2012

A visitor plays the computer game 'World of Warcraft' at the world's biggest high-tech fair, the CeBIT on March 4, 2010 in the northern German city of Hanover. Some 4,157 companies from 68 countries are displaying their latest gadgets at the fair taking place from March 2 to 6, 2010.

Nigel Treblin