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

Numerous methods have been proposed for presenting tactile sensations from objects in virtual environments. In particular, wearable tactile displays for the fingers, such as fingertip-type and glove-type displays, have been intensely studied. However, the weight and size of these devices typically hinder the free movement of the fingers, especially in a multi-finger scenario. To cope with this issue, we have proposed a method of presenting the haptic sensation of the fingertip to the forearm, including the direction of force. In this study, we extended the method to three fingertips (thumb, index finger and middle finger) and three locations on the forearm using a five-bar linkage mechanism. We tested whether all of the tactile information presented by the device could be discriminated, and confirmed that the discrimination ability was about 90%. Then we conducted an experiment to present the grasping force in a virtual environment, confirming that the realism of the experience was improved by our device, compared with the conditions with no haptic or with vibration cues.

[1]  Hiroyuki Kajimoto,et al.  Development of a wrist-twisting haptic display using the hanger reflex , 2014, Advances in Computer Entertainment.

[2]  Simona Casini,et al.  Design and realization of the CUFF - clenching upper-limb force feedback wearable device for distributed mechano-tactile stimulation of normal and tangential skin forces , 2015, 2015 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS).

[3]  Allison M. Okamura,et al.  Fingertip Tactile Devices for Virtual Object Manipulation and Exploration , 2017, CHI.

[4]  Hiroyuki Kajimoto,et al.  Development of a wearable haptic device that presents haptics sensation of the finger pad to the forearm , 2018, 2018 IEEE Haptics Symposium (HAPTICS).

[5]  Nikolaos G. Tsagarakis,et al.  Design of a wearable skin stretch cutaneous device for the upper limb , 2016, 2016 IEEE Haptics Symposium (HAPTICS).

[6]  Javier Felip,et al.  Robust sensor-based grasp primitive for a three-finger robot hand , 2009, 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems.

[7]  Y. Matsuoka,et al.  Mechanisms of the Anatomically Correct Testbed Hand , 2013, IEEE/ASME Transactions on Mechatronics.

[8]  Yoshiro Imai,et al.  Development of a high-speed multifingered hand system and its application to catching , 2003, Proceedings 2003 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2003) (Cat. No.03CH37453).

[9]  Darwin G. Caldwell,et al.  Four-fingered lightweight exoskeleton robotic device accommodating different hand sizes , 2015 .

[10]  S Weinstein,et al.  Intensive and extensive aspects of tactile sensitivity as a function of body part, sex, and laterality , 1968 .

[11]  Hiroyuki Kajimoto,et al.  Transmission of forearm motion by tangential deformation of the skin , 2012, AH '12.

[12]  Kouta Minamizawa,et al.  GhostGlove: haptic existence of the virtual world , 2008, SIGGRAPH '08.

[13]  Antonio Frisoli,et al.  A new wearable fingertip haptic interface for the rendering of virtual shapes and surface features , 2016, 2016 IEEE Haptics Symposium (HAPTICS).

[14]  C. Antfolk,et al.  Artificial Redirection of Sensation From Prosthetic Fingers to the Phantom Hand Map on Transradial Amputees: Vibrotactile Versus Mechanotactile Sensory Feedback , 2013, IEEE Transactions on Neural Systems and Rehabilitation Engineering.

[15]  Robert B. Fisher,et al.  Ranking planar grasp configurations for a three-finger hand , 2003, 2003 IEEE International Conference on Robotics and Automation (Cat. No.03CH37422).

[16]  Katherine J. Kuchenbecker,et al.  Evaluation of Tactile Feedback Methods for Wrist Rotation Guidance , 2012, IEEE Transactions on Haptics.

[17]  Hideaki Kuzuoka,et al.  Assisting hand skill transfer of tracheal intubation using outer-covering haptic display , 2012, CHI.

[18]  Hiroshi Yokoi,et al.  J241021 Somatoseonsory feedback of prosthetic hand by multi vibrator array , 2012 .

[19]  Miguel Altamirano Cabrera,et al.  LinkGlide: A Wearable Haptic Display with Inverted Five-Bar Linkages for Delivering Multi-contact and Multi-modal Tactile Stimuli , 2018, AsiaHaptics.

[20]  Kazuhiko Terashima,et al.  LinkTouch: A wearable haptic device with five-bar linkage mechanism for presentation of two-DOF force feedback at the fingerpad , 2014, HAPTICS.

[21]  Tsuyoshi Murata,et al.  {m , 1934, ACML.

[22]  Kouta Minamizawa,et al.  Submerged haptics: a 3-DOF fingertip haptic display using miniature 3D printed airbags , 2017, SIGGRAPH Emerging Technologies.