Low-cost multi-touch sensing through frustrated total internal reflection
Proceedings of the 18th annual ACM symposium on User interface software and technology
ThinSight: versatile multi-touch sensing for thin form-factor displays
Proceedings of the 20th annual ACM symposium on User interface software and technology
FLATIR: FTIR multi-touch detection on a discrete distributed sensor array
Proceedings of the 3rd International Conference on Tangible and Embedded Interaction
Mudpad: fluid haptics for multitouch surfaces
CHI '10 Extended Abstracts on Human Factors in Computing Systems
Madgets: actuating widgets on interactive tabletops
UIST '10 Proceedings of the 23nd annual ACM symposium on User interface software and technology
Bringing everyday applications to interactive surfaces
UIST '10 Adjunct proceedings of the 23nd annual ACM symposium on User interface software and technology
SurfaceMouse: supplementing multi-touch interaction with a virtual mouse
Proceedings of the fifth international conference on Tangible, embedded, and embodied interaction
A slim tabletop interface based on high resolution LCD screens with multiple cameras
ACM International Conference on Interactive Tabletops and Surfaces
Geckos: combining magnets and pressure images to enable new tangible-object design and interaction
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
DeskTop: a design guideline to creating a multi-touch desk prototype
EHAWC'11 Proceedings of the 2011th international conference on Ergonomics and health aspects of work with computers
Usage and recognition of finger orientation for multi-touch tabletop interaction
INTERACT'11 Proceedings of the 13th IFIP TC 13 international conference on Human-computer interaction - Volume Part III
Printed optics: 3D printing of embedded optical elements for interactive devices
Proceedings of the 25th annual ACM symposium on User interface software and technology
LightCloth: senseable illuminating optical fiber cloth for creating interactive surfaces
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Interactive coffee table for exploration of personal photos and videos
Proceedings of the 28th Annual ACM Symposium on Applied Computing
FoodBoard: surface contact imaging for food recognition
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing
Fiberio: a touchscreen that senses fingerprints
Proceedings of the 26th annual ACM symposium on User interface software and technology
PAPILLON: designing curved display surfaces with printed optics
Proceedings of the 26th annual ACM symposium on User interface software and technology
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Multi-touch displays based on infrared (IR) light offer many advantages over alternative technologies. Existing IR multi-touch devices either use complex custom electronic sensor arrays, or a camera that must be placed relatively distant from the display. FiberBoard is an easily constructed compact IR-sensing multi-touch display. Using an array of optical fibers, reflected IR light is channeled to a camera. As the fibers are flexible the camera is free to be positioned so as to minimize the depth of the device. The resulting display is around one tenth of the depth of a conventional camera-based multi-touch display. We describe our prototype, its novel calibration process, and virtual camera software based on existing multi-touch image processing tools.