This state of the art Microwave oven can do the following: When you put food in it will quickly identify it and cook it for you with a time that will leave the food perfect (not too cold or hot). It uses cameras that create a 3D image of the food and sensors that can penetrate the food to see what's inside. After identifying the food the microwave will offer a time that the micro thinks is appropriate or a custom time that the user can input (touchscreen). Also the micro can detect stuff...

A transmitter attached to your car can be programed to control your house if your within proximity. Example: I programed mine to turn on some lights, the air conditioner and sprinklers.

A mini projector built into a cellphone can display whatever is supposed to be displayed on the cellphone screen. When you combine this and that keyboard that can be used to write stuff on the cellphone it gets really comfortable.

In a gym the machines used to lift waeights can be modified to generate power when they are used by people.