“…Previous work on egocentric computer vision has concerned object recognition [6,26,28], activity recognition [3,10,29,31,34,37,39,50], gaze prediction [21,27,43,51], video summarization [19,35,40], head motion signatures [36], and human pose estimation [23,49]. In particular, many papers have considered problems related to hands in egocentric video, including hand pose estimation [16,30], hand segmentation [4,46], handheld controller tracking [33], and hand gesture recognition [8]. However, to our knowledge, no prior work has considered egocentric hand-based person identification.…”