My guess is that the developers chose the IPad, the closest you can get to a "standard tablet" these days. If you watch the video of how the application works y

My guess is that the developers chose the IPad, the closest you can get to a "standard tablet" these days. If you watch the video of how the application works you will see that it needs a large screen so an Android phone was probably out of the question. I know that there are several Android tablets but the IPad is a better choice for a small shop with limited resources (less fragmentation and a simpler message for the customer).