Life in 2015...an array
of devices shall keep us slim & healthy
Cooper used to love going to the supermarket and piling her trolley high with
chocolate biscuits and pepperoni pizzas — but not any more. Her
supermarket smart card reads the bar codes and sounds out an alert whenever the
30-year-old picks up anything that might contain more than 10 per cent fat. By
the time she reaches the check-out, her weekly groceries consist of vegetables,
diet soup and wholemeal bread.