Fire works

Come Christmas each year, I like to tie some tinsel to the car's aerial so I can find it in crowded car parks. But if you're not the tinsel kind, Gizmodo reports that there is an alternative. What could be a better way to find your vehicle than having a holographic fireworks display "go off" over it - the Fireworks Locator System? Of course, this will probably work better while you're the only one in your neighbourhood with one - otherwise it could be a multi-pyrotechnics display because, and you know it's true, if some folk had one of these they'd be setting it off all the time regardless of the distraction it might prove to passing pedestrians and drivers - which is exactly why I'll be sticking with tinsel.