1. Maps of the area stamped into sidewalk squares.
2. Backpacks that have a long pole that goes in front of you for you to chase what ever you choose to connect to the dangling string.
3. Cash dispensing shoes.
4. Earrings that can detach from your ear electronically and turn in to tiny drones.
5. A noise machine that replicates the sound of typing on a key board for you to play when you are not home.