The Roomba failed because it just kind of sucked

Something messy happens when the cat hairs of reality meet the shiny hype of smart tech

Opinion Asimov's Three Laws of Robotics are trumped by accountancy's First Law of Finance: you must make money. iRobot, the company behind the Roomba robot vacuum cleaner, is in Chapter 11 bankruptcy, with its Chinese manufacturing partner-cum-creditor poised to pick over the bones....