A story came out yesterday that sent a few chills down privacy advocates' spines. As reported in the Telegraph
"The 'OptimEyes' system will be rolled out into 450 Tesco petrol forecourts, which serve millions of customers a week.
It works by using inbuilt cameras in a TV-style screen above the till that identify whether a customer is male or female, estimate their age and judge how long they look at the ad.
Paul, meanwhile, as always, on futures which shouldn't happen ...