But the show was much more successful that we could have hoped, and the Smart Award Hand Arm System proved extremely popular.

People enjoyed jumping and screaming as the 35 Air Muscles in the forearm bulged like Popeye. Being the only robot at the show that people could touch, it was also popular with the two blind visitors, who hadn't thought much of the show until then.

During this relentless work schedule (including much grabbing and poking by onlookers) the arm suffered only a few minor mechanical faults, and was able to continue working as it was repaired.

Our small stand was packed throughout each day, as the arm continuously demo'd its full range of movements, and dexterous fingers, as the crowds were less impressed by the hourly demos at the other stands.

Ever since the pigeon feeder robot experience, we have vowed that our robots should be robust under extreme circumstances, and our efforts have paid off.

The Lego Hand had a sign next to it saying 'Please Touch' in Japanese. This was throughly appreciated by the children, who could see the air muscles working at their command.

Much interest was shown in the Biped, as all the electronics, tubes and wires were visible.

We would like to express our thanks again to the organisers of the show, who brought it all together with amazing speed and efficiency, and who kindly helped us with our every need. We especially wish to thank Mr Hayashi, the Chief Producer of PEP Planning, and our skillful interpreters.

Click here to see more pictures from Robodex 2002, including other exhibitor.