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Gaze is an important aspect in social communication. In this paper we present a first exploration of visualizing gaze in the co-located physical world. LaserViz augments gaze in the physical world by means of an eye-tracking enabled wearable device that laser beams the gaze position to real world objects. Based on an initial prototype, we explored the effects of shared gaze through a collaborative as well as a competitive scenario in a co-located setting. This paper discusses the insights and implications following these explorations for the concept of shared gaze in the co-located physical world.