A multi-touch three dimensional touch-sensitive tablet
CHI '85 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Intimacy and embodiment: implications for art and technology
MULTIMEDIA '00 Proceedings of the 2000 ACM workshops on Multimedia
SmartSkin: an infrastructure for freehand manipulation on interactive surfaces
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Using a gestural interface toolkit for tactile input to a dynamic virtual space
CHI '02 Extended Abstracts on Human Factors in Computing Systems
FGR '02 Proceedings of the Fifth IEEE International Conference on Automatic Face and Gesture Recognition
A scanned synthesis virtual instrument
NIME '02 Proceedings of the 2002 conference on New interfaces for musical expression
FlowField: investigating the semantics of caress
ACM SIGGRAPH 2002 conference abstracts and applications
PillowTalk: can we afford intimacy?
Proceedings of the 1st international conference on Tangible and embedded interaction
Pillows as adaptive interfaces in ambient environments
Proceedings of the international workshop on Human-centered multimedia
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In this paper, we discuss a new hand-gesture-based application, FIowField, which explores the use of pressure-sensitive multi-point touchpad (multi-touch) interaction. FIowField allows participants to interact using their whole hand with a flow of circulating particles, providing visual and auditory feedback. Limitations of the raw data mapping used in FIowField motivated work on applying interpolation techniques to improve the data representation. Thus far, bicubic interpolation provides the most effective method for initial processing. We observed two factors limiting the quality of the representation: the spacing of the sensors, and the pressure-distributing property of the touchpad surface.