Development of a Wearable Haptic Device that Presents the Haptic Sensation Corresponding to Three Fingers on the Forearm

Moriyama, Taha; Nakamura, Takuto; Kajimoto, Hiroyuki

doi:10.1145/3267782.3267795

Cited by 11 publications

(2 citation statements)

References 14 publications

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“…Several social haptic devices have been designed to create a stroking sensation using a variety of actuation techniques. Researchers have explored directly stimulating the skin using lateral motion [34], [35], [36]. However, stroke length is limited in these direct stimulation devices (1 mm to 1 cm).…”

Section: A Haptic Devices For Social Touchmentioning

confidence: 99%

Investigating Social Haptic Illusions for Tactile Stroking (SHIFTS)

Nunez,

Huerta,

Okamura

et al. 2020

Preprint

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A common and effective form of social touch is stroking on the forearm. We seek to replicate this stroking sensation using haptic illusions. This work compares two methods that provide sequential discrete stimulation: sequential normal indentation and sequential lateral skin-slip using discrete actuators. Our goals are to understand which form of stimulation more effectively creates a continuous stroking sensation, and how many discrete contact points are needed. We performed a study with 20 participants in which they rated sensations from the haptic devices on continuity and pleasantness. We found that lateral skin-slip created a more continuous sensation, and decreasing the number of contact points decreased the continuity. These results inform the design of future wearable haptic devices and the creation of haptic signals for effective social communication.

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Section: A Haptic Devices For Social Touchmentioning

confidence: 99%

Investigating Social Haptic Illusions for Tactile Stroking (SHIFTS)

Nunez,

Huerta,

Okamura

et al. 2020

Preprint

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“…Various haptic devices have been developed in the forearm with mono-modal stimulus [2,4]. However, they have a persistent problem: users have more difficulty perceiving a stimulus in the forearm.…”

Section: Introductionmentioning

confidence: 99%

RecyGlide : A Forearm-worn Multi-modal Haptic Display aimed to Improve User VR Immersion Submission

Heredia

Tirado

Панов

et al. 2019

25th ACM Symposium on Virtual Reality Software and Technology

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Figure 1: a) Novel wearable haptic display RecyGlide. b) The user with RecyGlade and Tracking System HTC c) VR Appications ABSTRACTHaptic devices have been employed to immerse users in VR environments. In particular, hand and finger haptic devices have been deeply developed. However, this type of devices occlude the hand detection by some tracking systems, or in other tracking systems, it is uncomfortable for the users to wear two hand devices (haptic and tracking device). We introduce RecyGlide, which is a novel wearable forearm multimodal display at the forearm. The RecyGlide is composed of inverted five-bar linkages and vibration motors. The device provides multimodal tactile feedback such as slippage, a force vector, pressure, and vibration. We tested the discrimination ability of monomodal and multimodal stimuli patterns in the forearm, and confirmed that the multimodal stimuli patterns are more recognizable. This haptic device was used in VR applications,

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