A gaze initiated interaction technique for facilitating social networking in augmented reality. Methods are shown which allow users to interact with each other following an event of interlocking gaze. Methods are also shown which allows tagging using augmented reality filters following a gaze interlock. Methods are also introduced to allow an augmented reality target to determine themselves how they would like to be enhanced in augmented reality following gaze interlocks. This disclosure also introduces a device for social networking in augmented reality which comprises a gaze-interlock event detection circuit and a gaze-interlock event processing unit.