Hello, I don't know if this is possible on Windows 10 mobile but I do see videos of it on youtube but on devices that are running Windows Phone 8 and 8.1... Any info please.
You can;t do that with the 640XL glance screen even in 8.1, it only has partial Glance.You can add it on glance options. In 8.1 you could even choose the wallpaper or make it rotate, now in w10 is not possible....