Samsung's Navibot robot vacuum charting European living rooms in April

Roomba has ruled the roost when it comes to domestic chores for a long time -- too long. It's getting some serious competition from Samsung, which is finally going to unleash one of its robovacs onto the rest of the world. Well, to Europe anyway. The Navibot is set to spread its wings across the EU in March, having been apparently warmly received in limited Italian tests last year. The bot captures 30fps video of your abode, documenting your feng shui and charting the most efficient course around your coffee table and the display case that houses your TMNT collection. It's even sophisticated enough to pick up where it left off should it run out of juice mid-stride, after returning home for a recharge, but that kind of smarts will cost you: €399 for the basic model with a single virtual wall, and €499 for a slightly posher version with touch-sensitive buttons and a second virtual wall. There's no word on an American release just yet, meaning Roomba's home turf is safe -- for now.