Here is my list, can you get them all integrated into a single device that costs about $10?
(1) a device that turns traffic lights green as I approach them
(2) automatic dog freezer that immobilizes them for 30 seconds when I pass them
(3) Something that takes the lactic acid out of my legs wen I hit the bonk point
(4) A large screen GPS that lasts for 1200 miles on a single charge
(5) A BMW-like headlight that is the size of a quarter but has same light output and lasts all night on a single charge