A man looks at a giant "Kuratas" robot at an exhibition in Tokyo November 28, 2012. The four-meter-high, limited edition, made-to-order robot is controlled through a pilot in its cockpit, or via a smartphone. The four-tonne (4,000 kg) "Kuratas" can be customised in 16 different colours, and is armed with a futuristic weapons system, including a multi-rocket launcher that fires plastic rockets filled with compressed water. REUTERS/Kim Kyung-Hoon (JAPAN - Tags: SOCIETY SCIENCE TECHNOLOGY) Published: Lis. 28, 2012, 4:16 dop. | Foto: Reuters