The MIOPS FLEX is an interesting new camera trigger, this appears to be a mix between a smart intervalometer for your supported camera but it also connects to a compatible camera via the PC connection port and allows you to change your camera settings, preview the camera's live-view (to assist with framing), conduct HDR bracketing and stacking (for example to stack multiple lightning shots), focus stacking, conducting holy grail (day-to-night time-lapse), to geotag images from your phones GPS, and to back up some of your images.