1. Hand sanitizer made out of raw garlic.
2. A product called 'Bread Crumbs' that is designed to be dropped behind you every 10 yards that glow in the dark so people can follow you through the dark.
3. Wireless weapons.
4. Grapple hook phone cases that shoot up to the tops of buildings and can hoist you up in case of emergency.
5. Cars with lights that project off of the roof instead of on to the ground.