Well have you ever had anyone in front of you braking, then they brake even harder but there is no way of telling because the brake lights are already engaged, potentially being a hazard?
Well my invention to give the driver/rider behind more info is to fit cars/bikes with either a light that gets redder as they brake harder, or alternatively several LEDs aligned parallel to each other horizontally, and the more you brake the more bars that are activated, so you know when someone whose already braking is braking harder.
I'm accepting £200,000 for a 5% share,
