What your smartphone is saying about you.

[Brad]

Fan Zhang, the owner of Happy Child, a trendy Asian restaurant in downtown Toronto, knows that 170 of his customers went clubbing in November. He knows that 250 went to the gym that month, and that 216 came in from Yorkville, an upscale neighborhood.

And he gleans this information without his customers' knowledge, or ever asking them a single question.

Mr. Zhang is a client of Turnstyle Solutions Inc., a year-old local company that has placed sensors in about 200 businesses within a 0.7 mile radius in downtown Toronto to track shoppers as they move in the city.

What Secrets Your Phone Is Sharing About You http://zite.to/1eKlubY

[Rupert]

The Gorg is getting all that.   Everytime your gps goes on.

They probably know anyway from the carrier roughly where you are.

I wonder if can do psychometric analysis of you from the apps you use.