This product is called the Deli-Touch.
From the picture, can you guess what is it?This product is something that can help to order the meals that you want.
The system of the product works using a pen, that collects barcode data when you swiped over a selection in a menu. The data will be transferred wirelessly to a printer and where the kitchen staff takes the order. At that point, an automated voice will alert both parties that an order has been placed.
My comments: it is quite convenient but I think people must be careful in case you accidentally swiped the product over the barcode and you will just have to eat what you have order! Haha!