A new light system developed by Australian scientists to mimic ocean camouflage may deter Great White Shark attacks, a new study says. Marine predators like sharks locate prey by looking for silhouettes illuminated by sunlight from above.

Hart and one of his co-authors on a study recently published in Current Biology, biologist Laura Ryan, are planning to install similarly patterned LED lights on the bottoms of surfboards to see whether that can help reduce the risk of shark attacks.

Experiments show that illuminating the underside of a decoy seal reduces attacks by great white sharks, revealing a possible strategy to protect surfers and swimmers