The Power Pong Omega table tennis robot comes with an Android tablet, and can be controlled remotely via a Bluetooth connection to the Power Pong app.
The Power Pong app can also be downloaded for free onto any Apple or Android device.
The Power Pong app provides you with a "drag-and-drop" interface for creating your own drills and training exercises. You can also share/swap drills with other Power Pong app users!