Hi, has anyone thought of a way to use an RPi with a digital picture frame? I was thinking of retaining and extending the capability of the picture frame rather than just trying to hack the display. One way that I've considered is using a RPi Zero W and using it as virtual storage that is updated over wifi (using the usb OTG feature to connect to the usb port on the picture frame) and using the GPIO to control the picture frame buttons so that I could control it remotely over bluetooth or wifi. Does that sound feasible?