Vibrotactile Rendering on Mobile Devices

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Abstract:

Mobile devices are an indispensable personal gadget in our daily life. It, however, suffers from relatively inconvenient user interface because of its small form factor. As such, extending the limited UI of mobile devices using vibrotactile feedback has been an intensive research topic in both academics and industry. We have been conducting various research topics in this regard. Many of our projects were supported by or in collaboration with major companies including LG Electronics and Samsung Electronics.

Paper:

[J28] Perceptual Analysis of Vibrotactile Flows on a Mobile Device

Jongman Seo and Seungmoon Choi
IEEE Transactions on Haptics, Vol. 6, No. 4, pp. 522-527, 2013.

[C66] Low Bitrate Source-filter Model Based Compression of Vibrotactile Texture Signals in Haptic Teleoperation

Rahul Chaudhari, Burak Çizmeci, Katherine J. Kuchenbecker, Seungmoon Choi, and Eckehard Steinbach
In Proceedings of the ACM International Conference on Multimedia (MM), pp. 409-418, 2012 (Long oral presentation; acceptance rate = 20.2%).

[C50] TAXEL: Initial Progress Toward Self-Morphing Visio-Haptic Interface

Ki-Uk Kyung, Jeong Mook Lim, Yo-An Lim, Suntak Park, Seung Koo Park, Inwook Hwang, Seungmoon Choi, Jongman Seo, Sang-Youn Kim, Tae-Heon Yang, and Dong-Soo Kwon
In Proceedings of the IEEE World Haptics Conference (WHC), pp. 37-42, 2011 (Oral presentation; acceptance rate = 16.6%).

[C56] Tactile Effect Design and Evaluation for Virtual Buttons on a Mobile Device Touchscreen

Gunhyuk Park, Seungmoon Choi, Kyunghun Hwang, Sunwook Kim, Jaecheon Sa, and Moonchae Joung
In Proceedings of the 13th International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI), pp. 11-20, 2011 (Acceptance rate = 22.8%).

[C44] Improving Vibrotactile Pattern Identification for Mobile Devices Using Perceptually Transparent Rendering

Jonghyun Ryu, Chil-Woo Lee, and Seungmoon Choi
In Proceedings of the International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI), pp. 257-260, 2010 (Acceptance rate = 17.5%).

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