Ocean Guardian is the manufacturer of devices that use Shark Shield Technology. The Ocean Guardian electronic devices create an electromagnetic field to deter shark attacks and are used by surfers, scuba divers, snorkelers, spearfishers, ocean kayak fishers, swimming areas off boats and for ocean fishing. It is considered one of the few electrical devices on the market that has performed independent trials to determine the effectiveness at deterring shark attacks, Whilst it is noted the Shark Shield Technology does not work in all situations, new modelling research from Flinders University states that the proper use of personal electronic deterrents is an effective way to prevent future deaths and injuries, it is estimated that these devices can save up to 1063 Australian lives along the c