So - that's already something that wifi or bluetooth could do for you, right? With 'Locale' or similar applications? Granted, those options would draw more pow

So - that's already something that wifi or bluetooth could do for you, right? With 'Locale' or similar applications? Granted, those options would draw more power. On the other hand: As far as I understand NFC is _really_ limited in terms of distance between the endpoints. Wouldn't your examples require you to place the phone in a specific place in the car/at work? Like (for the car) one of these mounts for example? Your examples wouldn't work for me at least, because the phone's in my pocket or ~somewhere~, not really in a place that is carefully planned for. You seem to want a general version of the Palm/HP Touchstone it seems, albeit without charging?