It is common knowledge that dogs have better night vision than humans, and a vastly superior sense of smell and hearing. Israel’s Bio-Sense Technologies, recently delved further, and electronically analyzed 350 different barks. Finding that dogs of all breeds and sizes, bark the same alarm when they sense a threat, the firm has designed the dog bark-reader, a sensor that can pick up a dog’s alarm bark, and alert the human operators. This is just one of a batch of innovative security systems to emerge from Israel, which Forbes calls “the go-to country for anti-terrorism technologies.”