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It's a special trash can that detect whether or not what you are throwing away is actually trash, or if it can be recycled.
The Eye Protector
It protects his eyes while his hair is being washed.
the food detector uses a camera or motion sensor to notice you've put food under it, and then automagically dispenses it.
the fish food 3000
the fish food 3000 has a battery to turn the machine on and feed the fish.