On Sat, 2 Jul 2011 15:47:59 +0000 (UTC), J G Miller
wrote:

On Sat, 02 Jul 2011 11:52:09 +0100, Albert Ross wrote:

About as useful as a Dalek on stairs

Talking of which, I am surprised nobody has mentioned the what
are surely useless, especially for stairs, robot vacuum cleaners,
now being sold in supermarkets, eg Samsung Navibot.

http://www.robotshop.COM/eu

The site includes not only robot vacuum cleaners but items even
William Wright Esquire would appreciate -- a self cleaning
cat litter box -- for all his cats

Good grief! What sort of TV programmes do the robots like to watch, I
wonder?

--
Peter Duncanson
(in uk.tech.digital-tv)