I mainly use the DXO One in Stand Alone Mode for street photography. When doing this I often hold the camera in my palm having it turned on and ready to shoot when I see a picture. I have though many times inadvertently toggled from the photo mode to video mode (by a random accidental touch on the screen by my palm) and thus missed the photo.
I would suggest there should be implemented some way to prevent this from happening. Perhaps by making you have to do two consecutive swipes to change the mode? - And thereby put sort of a “soft” lock on it. This would probably significantly reduce the risk that you change mode by swiping the screen by accident, when handling it or carrying it in your hand in stand alone mode.