Eunhye Youn

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We explored new interaction scenarios that can be realized when a touchpad outputs fast and high-resolution spatio-temporal tactile patterns to the touch-sensitive skin on the fingertips of a user. We first constructed a special tactile multi-touch touchpad called PinPad, which was capable of outputting fast and high-resolution tactile patterns using a 40 x(More)
Sliding is one of the basic touchscreen operations, but is mainly used for scrolling in mobile touchscreen GUIs. As a way to share sliding operations among scrolling and other GUI functions, we propose Slack-Scroll. We implemented two application scenarios of Slack-Scroll, and asserted their feasibility in a user study. All participants could accept and(More)
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