It is a man in a robotic costume, but only the top half is robotic
The official answer from BB is: http://www.bigbrotheronline.co.uk/bigbrother11_2010/uk_news/week_4_big_brother_11/you-ask-is-titan-a-real-robot.htm So yes, there is a person in there however it is mechanically assisted.
Nik Fielding
Titan The Robot is the creation of Cyberstein Robots Ltd, based in Newquay Cornwall, England. See the related link for further information.
Usually around £1500 (UK) a day with two 30min ish shows.
a robot is a machine, they just make these things around it to look like a robot.
No way dork!
An answering machine is simply a machine. A robot is also a machine, but it is capable of many complicated, self directed activities that are programmed into it.
its a machine
If a machine has been programed to perform a specific task then it is a robot.
serene machine
No, it is a machine.
no there isn't sorry to rain on someones parade :)