what are they smoking? (Score 5, Insightful)

I, personally, cannot stand people from MIT keep saying things like "robots will do this and that in so many years" Rodney Brooks (the current Director of the MIT Computer Science and Artificial Intelligence Laboratory and Chairman and Chief Technical Officer of iRobot Corp) came up with his infamous "subsumption architecture" in late 1980s and claim at that time that it was solution to legged locomotion control. Though, as far as I know he and his group has failed to show anything more than several slow and limited robotic implementations in the last 2 decades. This and similar approaches that claim to design controllers based on primitives (CNNs or Area, et al., or BMPs of Kirchner et al) all lack analytic framework. Hence ,the design process has a big hole in the middle which needs to be filled up by the intuition of the designer. The resulting controllers tend to be very complex and offer no basic understanding. So, I find it rather comical to hear them keep saying "robots will roam the world in so many years." We are barely scratching the issues. As far as I know the only thing MIT offers these days seems to be a robot that demonstrates some facial expressions(Cynthia Breazeal's Kismet). Big deal. [I know they are doing other things like COG but that project doesn't even address the locomotion issue] Without legs it wont be happy anyways. There are even some MIT people who critize these projects as waste of time. If anybody it is Mark Raibert of MIT leg lab who made a siginificant contribution to legged locomotion back in early 1980s. I don't remeber him going around in publicity rounds and say robots will conquer the world. Such ungrounded comments can ultimately hurt the field. People are already quite edgy when it comes to technology. Anyways, just my 2 cents...