It would be great if you can set up a laptop as an additional controller. I've been Googling to no avail for methods to make the laptop keyboard work as a wireless controller via Bluetooth. Anyone here has a suggestion? :-)
Update: I forgot that I no longer have the USB Bluetooth dongle so I ended up stumbling upon "Ultimate Control." It's an Android app that let's you use your Android devices to act as a wireless controller either via WiFi or Bluetooth... I'll Google further to see if there's a way for Dolphin to communicate with my phone turned gamepad via WiFi.
Update: I forgot that I no longer have the USB Bluetooth dongle so I ended up stumbling upon "Ultimate Control." It's an Android app that let's you use your Android devices to act as a wireless controller either via WiFi or Bluetooth... I'll Google further to see if there's a way for Dolphin to communicate with my phone turned gamepad via WiFi.