GDD2010 - Droid robot, loosing right hand, stepping, and mumbling

It's not developed by Google. Two Japanese companies developed this robot. One small Droid, not robot, is inside as well. Google Developers Day 2010 Japan に居た、動くドロイド君。 喋ってるけど何言ってるか分かりませんw 口の中に小さいドロイド君が居ます。