[almarcher]

Restaurants that don't have physical menus, and only QR codes. The solution when you don't bring a phone is they bring you their tablet. Why?

[CodesInChaos]

So they can raise prices without reprinting the menu?

[jibbers]

How many paper menus could one buy vs. the cost of a tablet and the backend for the digital menu?

[DonsDiscountGas]

Or change the products on offer

[saltcured]

Finally! The real explanation for why we need 5G mmwave and 120+ Hz phone displays..