ROADTOUR – Browse Heritage Sites is a lovelty idea (well, actually a mature product).
Heritage site info, plugged into GPS navigation devices.
I’d like this in my TomTom, as I nail up the M6, and persuaded to take a diversion, but it only works on Garmin devices for now.
Even better would be geo-tagged wiki information popping on mobile phones…I’d love to have the historical landscape of a city augmented onto a walk around a new (or familiar) city.