Obviously, he's not familiar with basic usability concepts. But please, @Tesco, make sure there's an audible signal when scanning an item. 0 atbildes

Kirill Korolyov
(01.04.2015 10:44:17)
@twitter
Obviously, he's not familiar with basic usability concepts. But please, @Tesco, make sure there's an audible signal when scanning an item.