Does anyone have any experience of these? http://www.wowwee.com/en/products/tech/telepresence/rovio/rovio Basically it is a remote control webcam that can travel to pre-set waypoints. I am thinking of getting one to use as a mobile CCTV unit for my workplace. Any ideas how robust they are? Do they last long? I would be using it in a large workshop environment to carry out roaming patrols during out of work hours as an additional CCTV camera to complement my fixed devices. To be perfectly honest I don't really need one, but I think they look cool and I like the idea of driving it around while I am at home. If an alarm was triggered I could simply fire up the Rovio, drive it to where the intruder is and tell them to fcuk off, while catching a close up image of their face, all this from the comfort of my sofa. I'm also thinking it might impress the old bill when they come round for my next security inspection. What do you reckon?