It reminds me of those particle collider piccies...
That's incredible. I wonder what algorithm they're using? The density doesn't vary much over the surface.
Don't recall the details, but I think the Roomba is conparatively dumb - itspilals out until it detect a wall, then bounces around like a slow, vacuum cleaning pinball.
The Electrolux Trilobyte is a bit smarter and maps the room.
I can see the spiral - but look! there's no missed bits.
I can see it goes over some parts lots though.
: nods :
I can see in the lower left it spends a lot of time, but I love how it manages to cover all the carpet though - no dead spaces.
I wonder what feedback mechanism it uses to map where it is?
Stepper motor wheels? Or something cheaper....