Madsen, Jacob Boesen

Stenholt, Rasmus

Jacob B. Madsen

Rasmus Stenholt

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How wrong can you be: Perception of static orientation errors in mixed reality

Tracking technologies are becoming an affordable commodity due to the wide use in mobile devices today. However, all tracking technologies available in commodity hardware is error prone due to problems such as drift, latency and jitter. The current understanding of human perception of static tracking errors is limited. This information about human perception might be useful in designingtracking systems for the display of AR and VR scenarios on commodity hardware. In this paper we present the findings of a study on the human perception of static orientation errors in a tracking system, using two different setups leveraging a handheld viewfinder: a classical augmented scenario and an indirect augmented one. By categorizing static orientation errors by scenario and local orientation axis, new insights into the users’ ability to register orientational errors in the system are found. Our results show that users are much more aware of errors in classical AR scenarios in comparison to indirect AR scenarios. For both scenarios, the users registered roll orientation errors differently from both pitch and yaw orientation errors, and pitch and yaw perception is highly dependent on the scenario. However, the users performance ranking for orientational errors in AR scenarios was unexpected

How Wrong Can You Be:Perception of Static Orientation Errors in Mixed Reality

http://vbn.aau.dk/files/196427162/madsen.pdf

How Wrong Can You Be:Perception of Static Orientation Errors in Mixed Reality

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