THE WOW MOMENT
A chef points the wand at a suspected fake white truffle — the screen instantly flashes "COUNTERFEIT - Chinese tuber, 97% match" along with a refund button. Then they scan a case of mangoes — it tells them exactly which 3 will be perfect for tonight's service and which 7 need 2 more days — saving hundreds in waste and preventing a disaster that would have cost them their Michelin reputation.