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Kannur is one of the northern districts of Kerala state. Kannur is a beach town located in the seaside. Kannur is blessed with natural beaches, hill stations, rivers, backwaters, historical monuments and religious centres

A team of Taiwanese researchers have developed an "invisible key" technology which allow users to open their doors by means of simple hand gestures, the head of the team said Monday. "In the future, you won't have to worry about losing or forgetting your keys," said Tsai Yao-pin, who teaches at the Technology and Science Institute of Northern Taiwan

apart from of how quickly technology is advancing, the physical key seems to stay a part of our everyday lives. Many of us have many keys for accessing dissimilar parts of our homes, and while we no longer need to insert a key to unlock a car or office door, we still carry some form of fob or card for wireless locking/unlocking.