If you're into the whole quantified-self movement, or you just fancy watching what you eat, GE is working on new microwave tech that could make manual calorie counting obsolete. The company's R&D department developed a prototype that directly measures the caloric amounts for the foods that it heats. For now, the device only works with blended foods, and requires a uniform mixture to provide accurate values; however, a new gadget is in the works that that will tally stats for a full plate. This means that the essential info for a chicken breast and two vegetables can be sent to a smartphone app while you wait. The folks at GE are using fat and water content to calculate calories as low-energy microwaves pass through weighed portions. It's too early to tell when (or if) the system will make it to consumers, but you may want to ditch those Hungry-Man dinners before your microwave has a chance to provide its own guilt trip.