PeterC wrote:
On Sat, 2 Jul 2011 22:44:15 +0100, Max Demian wrote:

"J G Miller" wrote in message
...
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.
Useless as most of the hassle of vacuuming is the trouble to move furniture
and mats around.

Oh, is that supposed to be done?
Only by the anally retentive. Vacuuming where you can't see is the same
as using face bricks when you're going to render.

Bill