I am reading all about ED, as I am an Ed I was thinking wtf does ED have to do with a drink driving invention but then you explain ED is for Educating Drivers.
This is a great concept and now that driverless driving is virtually here it needs looking at. We actually have some bus routes near me which are going driverless!
Drink Driving is a terrible thing, am not sure if that was the reason for the untimely death of Uncle Raymond or if he was a victim.
Thanks for sharing ED and I look forward to seeing you on the news have made your millions from it!