"The smart devices, developed by a company called Hypertag, use infra-red to send web links to mobile phones"
But surely most of the time I am walking past a shop, my phone will be in my pocket and unable to receive Infra-Red!
Also, although the web is excellent for information, on a "Slow" connection on a mobile with limited screen estate, if you were in range of the infra red, would it not be better to walk into the shop and ask?
Still, ideas are the lifeblood of technology and it will be interesting to see how it develops.
This thread is now locked and can not be replied to.