This has probably been posted before.. but if not, this is definitely one of the more impressive (and cute!) things I've ever seen.
http://pc.watch.impress.co.jp/docs/2003/1218/sony_06.wmv
Now if Sony could program those things to dance to random music on demand, I think I would be entertained for life!!
http://pc.watch.impress.co.jp/docs/2003/1218/sony_06.wmv
Now if Sony could program those things to dance to random music on demand, I think I would be entertained for life!!