Restaurants and other eateries are facing a shortage of dishwashers, and for understandable reasons -- it's inglamorous work with low pay. Dishcraft, at least, thinks robots can fill that gap. It just revealed a robotic dishwasher intended to clean large volumes of plates in commercial kitchens. Once customers stack plates on a special cart, a staffer just has to wheel that cart into the robot. From there, the machine flips the plate upside-down and uses both cold water and a brush to wipe the surface clean within seconds. AI-guided cameras then scan dishes to see if dishes need another scrub before they head to the dish rack.