CNET has been testing robot vacuums for years, but we're always refining our testing procedures. Here's the process we use to evaluate robot vacuums for cleaning, navigation performance, obstacle ...

Robot vacuums have steadily improved their cleaning performance and object avoidance over the years, but during our testing at CNET Labs, we discovered an odd trade-off.

Humans can detect buried objects without touching them, sensing faint pressure ripples in sand. Scientists are calling this ...

Robots now see the world with an ease that once belonged only to science fiction. They can recognise objects, navigate ...