Nerval's Lobster writes: You've heard of self-driving cars, fast-moving robots, and automated homes. Now a research group led by Volvo, a waste-recycling company, and a trio of universities in the United States and Sweden want to bring much of the same technology to bear on a new problem: trash disposal. Specifically, the consortium wants to build a robot that will collect trash-bins from in front of peoples' homes, carry those bins to the nearest waste-disposal truck, and empty them. While that's a pretty simple (although smelly) task for a human being, it's an incredibly complex task for a robot, which will need to evaluate and respond to a wide range of environmental variables while carrying a heavy load. An uneven curb, or an overloaded bin, could spell disaster. Hopefully Volvo's experiment can succeed in a way that some of its other self-driving projects have failed. It's struck me, too, how the trash collection vehicles that come by my house are mostly piloted robots already; the humans are there to deal with problems and control the joysticks, but hydraulic arms lift and empty the garbage containers themselves.