Da-Yuan Huang

schoolHuaweibar_chart#2819 Global Rank

Total Papers

HCI Rank

#2819

Research Areas

Years Active

Recent Publications

Evaluating Across-Hinge Dragging with Pen and Touch on Curved and Foldable Displays

Foldable touch screens are increasingly popular, but little research has explored how the hinge impacts usability and performance. We evaluate across- and along-hinge drag gestures on a series of prototypes emulating foldable all-screen laptops with a curved hinge radius ranging from 1mm to 24mm. Results show that usi…

CHI '235th+ AuthorForce Feedback & Pseudo-Haptic Weight

T-Force: Exploring the Use of Typing Force for Three State Virtual Keyboards

Three state virtual keyboards which differentiate contact events between released, touched, and pressed states have the potential to improve overall typing experience and reduce the gap between virtual keyboards and physical keyboards. Incorporating force sensitivity, three-state virtual keyboards can utilize a force…

CHI '223rd AuthorHand Gesture Recognition +1

Switching Between Standard Pointing Methods with Current and Emerging Computer Form Factors

We investigate performance characteristics when switching between four pointing methods: absolute touch, absolute pen, relative mouse, and relative trackpad. The established "subtraction method" protocol used in mode-switching studies is extended to test pairs of methods and accommodate switch direction, multiple base…

CHI '225th+ AuthorVibrotactile Feedback & Skin Stimulation +2

VibEmoji: Exploring User-authoring Multi-modal Emoticons in Social Communication

Emoticons are indispensable in online communications. With users' growing needs for more customized and expressive emoticons, recent messaging applications begin to support (limited) multi-modal emoticons: e.g., enhancing emoticons with animations or vibrotactile feedback. However, little empirical knowledge has been…

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