NDLI: Slap widgets: bridging the gap between virtual and physical controls on tabletops (2009)

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Slap widgets: bridging the gap between virtual and physical controls on tabletops (2009)

Content Provider	CiteSeerX
Author	Weiss, Malte Wagner, Julie Khoshabeh, Ramsin Jansen, Yvonne Hollan, James D. Jennings, Roger
Description	We present Silicone iLluminated Active Peripherals (SLAP), a system of tangible, translucent widgets for use on multitouch tabletops. SLAP Widgets are cast from silicone or made of acrylic, and include sliders, knobs, keyboards, and buttons. They add tactile feedback to multi-touch tables, improving input accuracy. Using rear projection, SLAP Widgets can be relabeled dynamically, providing inexpensive, battery-free, and untethered augmentations. Furthermore, SLAP combines the flexibility of virtual objects with physical affordances. We evaluate how SLAP Widgets influence the user experience on tabletops compared to virtual controls. Empirical studies show that SLAP Widgets are easy to use and outperform virtual controls significantly in terms of accuracy and overall interaction time. Author Keywords Tangible user interfaces, transparent widgets, augmented virtuality, dynamic relabeling, tabletop interaction, multi-touch, toolkit ACM Classification Keywords In CHI ’09: Proceedings of the 27th international conference on Human factors in computing systems
File Format	PDF
Language	English
Publisher	ACM
Publisher Date	2009-01-01
Access Restriction	Open
Subject Keyword	User Experience Rear Projection Overall Interaction Time Author Keywords Tangible User Interface Virtual Object Toolkit Acm Classification Keywords Tabletop Interaction Tactile Feedback Multi-touch Table Empirical Study Transparent Widget Slap Widget Virtual Control Translucent Widget Input Accuracy Physical Control Untethered Augmentation Physical Affordances Dynamic Relabeling Active Peripheral Multitouch Tabletop
Content Type	Text
Resource Type	Article

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