What happens in front of a counter
The minutes spent waiting at a counter are full of small questions. Does the shop deliver? Does this item come in another size? What time do you close on Saturday? The customer waits to ask them, or leaves without asking.
In the evening it is worse. A hotel reception that is not staffed at night, a front desk that closes at 6 pm: the question arrives when nobody is there to answer it.
A tablet on the counter takes those questions. It does not replace the person at the till: it stops the customer leaving without an answer because the queue was too long.



