Just a musing... all those compact Cameras that have wifi but no external mic input. GPS, 3D, they can nearly make coffee also but I find it hard to believe that no one thought of making an $50 wireless wifi mic for them? or.. the next best thing, hacking an app that will enable an Android mobile phone to serve as the remote wireless mic through wifi for the digital camera on video recording mode... something like this app for Dragon Naturally speaking
https://play.google.com/store/apps/details?id=nuance.comJust raising the glove... this would be enromously useful.