Camera Remote is now available in the Windows Store!
Version 1 has remote trigger functionality, so requires you to set up your camera ready for the photo before enabling Wi-Fi on the camera. Once Wi-Fi is enabled, connect the app and take the picture remotely!
It has been tested with the OM-D E-M1 model, but should also work with Wi-Fi enabled cameras from the PEN and STYLUS range. So please let me know how you get on.