Best Robots until 2015 [NAO]

Nao Next Gen Height 58 centimetres Weight 4.3 kilograms Autonomy 60 minutes active use, 90 minutes normal use CPU Intel Atom @ 1.6 GHz Built-in OS Linux Compatible OS Windows, Mac OS, Linux Programming languages C , Python, Java, MATLAB, C, .Net Vision Two HD 1280x960 cameras Connectivity Ethernet, Wi-Fi