Here is a cool ball that you can control from your smartphone to keep your pet entertained. PlayDate is an interactive pet camera that lets you see your pet and the environment around it on your phone. You can control the ball remotely from your iOS or Android device.
The app provides you with a live HD video, directional touchpad to control the ball, a microphone, and a customizable squeaker. To set this up, simply download the app, connect to WiFi, and you are ready to go. Yet another interesting Indiegogo project.