Is it counterintuitive to predict that one of the impacts of virtual reality will be better indoor maps of the reality we are already in? I don’t think it’s such an outlandish idea, as software ...

iRobot’s Roomba line of robot vacuums is so iconic that many people refer to all robotic vacuums as “Roombas.” But Roombas stand out from the competition as some of the most powerful, advanced models, ...