TrapTap – A Wireless Speed Trap Indicator
izh7fiyw.kckb.stGood luck! You will need it, because this is one of those ideas that starts with:
Step 1: Everyone owns and uses our product.
No matter what the percentage of all drivers own one, whenever one owner gets nailed at a trap all the rest that pass by don't get nailed by the same trap. So it only takes a small percentage (one of a thousand?) in your area for it to start working.