“A dairy farmer’s use of the latest moo-bile technology is proving a huge hit at teaching teenagers about her job – after she painted her cow with a QR code. Jane Barnes, 46, is encouraging people to ‘zap’ her eight-year-old Friesian cow ‘Lady Shamrock’ with their smartphones. When they scan the cow’s code, visitors are directed to a blog of Lady Shamrock’s daily routine and the challenges facing dairy farmers. Traffic to Lady Shamrock’s site has soared by 150 per cent since she was turned into a wacky walking weblink.” w/ photo
