I wish 4. Throttle controlled ignition and engine shutdown

I wish there would be a retrofit gadget which would automatically turn off (not just 'idle') my vehicle engine when I take my foot off the pedal (and the vehicle is stationary) and give a silky smooth ignition as soon as I put my foot back on the pedal (and the car key is still in the on position ;). Will save us all a LOT of fuel (and money) especially on urban roads with stop-and-go traffic.

The 'I wish' series will be short posts highlighting simple, interesting, innovative and useful twists to daily random routines and objects. 

I wish 1. Motor-bikes & helmets

I wish bike manufacturers would consider and design helmets as natural extensions of the bikes they make and sell it as a part of the bike. It is a natural means to extend the bike's design identity, to stress that the bike considers rider safety important and will result in helmet innovations.

The 'I wish' series will be short posts highlighting simple, interesting, innovative and useful twists to daily random routines and objects.