Keeping those dreams alive by scrubbing dishes at your least favorite eatery? Best put those aspirations on the front burner, as Panasonic's got a mighty fine robot swooping in to take your place -- and for a whole lot less cash, to boot. At Panny's robotics laboratory in Osaka, the company recently showcased its latest gaggle of prototype robots designed to help humans take it easy more often. Among the usual suspects were a porter robot designed to help with heavy lifting, while the star of the show was undoubtedly the dish washing bot that wasn't afraid to get its metallic digits wet a
