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. Author manuscript; available in PMC: 2020 Apr 21.
Published in final edited form as: Proc ACM Interact Mob Wearable Ubiquitous Technol. 2018 Sep;2(3):90. doi: 10.1145/3264900

Fig. 1.

Fig. 1.

Researchers have studied the effect of ego-centric cameras (first-person view with the lens pointing outward) on wearers and bystanders or have studied the effects of surveillance cameras (third-person view). We extend these efforts to study what we call activity-oriented cameras (such as [55, 68] and the three cameras used in this study) - cameras designed to record a specific activity rather than the gaze or the view of the participant, like the ego-centric camera [27, 28, 65], nor the total scene, like the surveillance camera [2, 50, 77].