Applying Psychophysics to Applied Spatial Cognition Research

Frankenstein, Julia; Kessler, Fabian; Rothkopf, Constantin A.

doi:10.1007/978-3-030-57983-8_16

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2022

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“…Psychophysical paradigms have proven highly replicable and robust since they employ judgments or adjustments with low individual variance [18,57]. Psychophysics methods have previously been employed successfully by other XR research groups [8,21,36,53].…”

Section: Participantsmentioning

confidence: 99%

Stay in Touch! Shape and Shadow Influence Surface Contact in XR Displays

Adams¹,

Gagnon²,

Creem-Regehr³

et al. 2022

Preprint

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Fig. 1. Three geometric shapes were evaluated in Experiment 1. Each object was rendered with either dark (photorealistic) or light (non-photorealistic) shadow shading methods and was displaced vertically based on the viewer's visual angle to the target. Changes in vertical displacement were subtle since a psychophysical, two-alternative forced choice (2AFC) approach was employed to evaluate surface contact perception.

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