Actually I am more interested in the tech. Screens instead of the glass doors sounds quite interesting. Does anyone know who manufactures them? Maybe some sort

Actually I am more interested in the tech. Screens instead of the glass doors sounds quite interesting. Does anyone know who manufactures them? Maybe some sort of AR would be interesting too, where you can actually see the product, but interact on the screen with it. Besides that, cameras at the shelf are a bit shady, but shops have already surveillance cameras so not sure how this really affects the general perception ( maybe only because they are hidden? ).