My main concern with public-access touch devices is that they are big time disease vectors.
Remember, Mohammad Al-Lefthandwipiya is touching them too, along with the full spectrum of cleanliness-optional characters our wonderful newly diverse country sports with pride.
For those that don’t wish to touch a public screen, there is an option for you to use your own smartphone to make your order. Taco Bell is already experimenting with this in their stores.
Place a container of hand sanitizer next to the kiosk.