Philips' smart lighting tells you where to go in the grocery store

Ever spent ages wandering the grocery store while looking for a hard-to-find ingredient? If Philips brings its new connected retail lighting to your local supermarket, you may always know where to go. The technology uses light-based communication to create a positioning grid for your smartphone, telling you just what route you'll need to take to get everything for that recipe.

via Tech News Headlines - Yahoo News http://ift.tt/1bbNTIY