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In this paper, we present the findings of a two month exploratory game study in which we compared the verbal and non-verbal communication practices of two independent groups of older adults. Among other factors, these groups differed in their education, technology literacy and physical functioning. Through observational measurements, we outline significant(More)
In this paper, we report on the evaluation of a remote assistance platform (RAP) that is designed to enable an expert to remotely assist a field operator. A user study with 16 participants was conducted to evaluate its usability with two assembly tasks that varied in their complexity. As part of the assessment, we compared the interaction behavior of our(More)
In this paper, we describe a user study that compared the design of three visual interfaces (i.e. Text, AR and a 2D Schematic view) to support the wire harness assembly of electrical wires in modern aircraft. Displayed on a portable iPad, 18 participants were instructed to route three sets of wires on a commercial aerospace formboard. Through video(More)
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