I am not an expert (far from it, indeed)... #

By David Gosnell Posted Friday 19th September 2008 16:45 GMT

... but does this really need a new bit of (bulky) electronics, or could it be done with the average BlueTooth enabled mobile phone? Or can phones only handle audio to/from headsets, not other devices permitted to "see" them?

Basically I like the idea though, so long as it wasn't too advert heavy to justify the expenditure on the transmitters.