About Dr Snapper

Dr Snapper promotes a new approach to underwater observation, aquatic surveys, or even recreational catch-and-release fishing. It is a very simple idea and there is already technology out there that allows exactly that: the fish itself actively triggers the camera when attacking a hook-less bait. So to speak, the fish snaps a selfie by rigorously pulling on the bait (see top panel, graphic above), which then sets the camera to record a fixed video sequence. Ideally, via an app and automatic wifi transmission when surfaced, all video files can be (re)viewed instantly (see bottom panel, graphic above). Such a way of underwater observation may not only appeal to animal-welfare conscious recreational fishers, or a young gadget-keen generation of outdoor enthusiasts,  but also for scientists wanting to non-invasively survey aquatic fauna. In that case: no fish are harmed, but still a great trophy shot!