Just found the following.
I hear that the gizmo never really worked and that the images are poetic license.
Yes hindsight is of course 20/20.
But even then I thought that what he was doing was absolute lunacy - and now that we've learned so much more about how to interact with this species it all appears even more demented!
Anyway, judge for yourselves!
In the presence of Bull Sharks in shallow water: Recommendation: STAND STILL!
And talking of which.
From the IMEC no less!
My research into sharks lead me to a ground breaking and shocking scientific discovery and I spent years of research with scientists and experts around the world