Transactions of the Virtual Reality Society of Japan
Online ISSN : 2423-9593
Print ISSN : 1344-011X
ISSN-L : 1344-011X
Weight Sense Representation Using Cross-modality in Virtual Reality
Yutaro HiraoReiko MitsuyaTakashi Kawai
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2018 Volume 23 Issue 4 Pages 263-270

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Abstract

This paper describes methods of presenting sense of weight in VR for a wide range of masses. Two approaches are proposed; while lifting a virtual object, 1) the object follows participant's hand with delay, 2) the distance between the hand and the object is increased. These approaches were evaluated in a user study that utilized magnitude estimation and gripping force measurements. The results suggest that participants could perceive multiple different weights using both approaches. Moreover, the ratio between minimum and maximum value of magnitude estimations was 3.2 in the first approach and 4.4 in the second approach.

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© 2018 THE VIRTUAL REALITY SOCIETY OF JAPAN
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