Shark is a cause of fear for divers, surfers, swimmers in some areas. Finally, an Australian company invented the world’s first shark repelling wetsuits. Moreover, this technology can be applied to objects making them shark repellent too.
The system or equipments are called “Shark Attack Mitigation System” or SAMS for short. There is a wetsuit that will literally make you invisible to sharks and another that repels the shark. The technology has got nothing to do with smell. It is more on sight, especially the last few seconds before the attack. Not sure if anyone has any success rate with the suit but here is a video showing the shark moving away from food source with a container with the design that will repel the sharks.
If you are really interested, click on the link below.