The metaDESK: models and prototypes for tangible user interfaces
Proceedings of the 10th annual ACM symposium on User interface software and technology
Single display privacyware: augmenting public displays with private information
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
DiamondTouch: a multi-user touch technology
Proceedings of the 14th annual ACM symposium on User interface software and technology
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Proceedings of the 15th annual ACM symposium on User interface software and technology
Online 6 DOF Augmented Reality Registration from Natural Features
ISMAR '02 Proceedings of the 1st International Symposium on Mixed and Augmented Reality
Reconstructing While Registering: A Novel Approach for Markerless Augmented Reality
ISMAR '02 Proceedings of the 1st International Symposium on Mixed and Augmented Reality
Handling Uncertain Sensor Data in Vision-Based Camera Tracking
ISMAR '04 Proceedings of the 3rd IEEE/ACM International Symposium on Mixed and Augmented Reality
Embedding Imperceptible Patterns into Projected Images for Simultaneous Acquisition and Display
ISMAR '04 Proceedings of the 3rd IEEE/ACM International Symposium on Mixed and Augmented Reality
Collaborative Mixed Reality Visualization of an Archaeological Excavation
ISMAR '04 Proceedings of the 3rd IEEE/ACM International Symposium on Mixed and Augmented Reality
PlayAnywhere: a compact interactive tabletop projection-vision system
Proceedings of the 18th annual ACM symposium on User interface software and technology
Low-cost multi-touch sensing through frustrated total internal reflection
Proceedings of the 18th annual ACM symposium on User interface software and technology
Automatic Projector Calibration Using Self-Identifying Patterns
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Workshops - Volume 03
Ubiquitous graphics: combining hand-held and wall-size displays to interact with large images
Proceedings of the working conference on Advanced visual interfaces
Hybrid infrared and visible light projection for location tracking
Proceedings of the 20th annual ACM symposium on User interface software and technology
LUMAR: A Hybrid Spatial Display System for 2D and 3D Handheld Augmented Reality
ICAT '07 Proceedings of the 17th International Conference on Artificial Reality and Telexistence
UlteriorScape: optical superimposing on view-dependent tabletop display and its applications
ACM SIGGRAPH 2008 new tech demos
Going beyond the display: a surface technology with an electronically switchable diffuser
Proceedings of the 21st annual ACM symposium on User interface software and technology
LightSense: enabling spatially aware handheld interaction devices
ISMAR '06 Proceedings of the 5th IEEE and ACM International Symposium on Mixed and Augmented Reality
Dynamic Adaptation of Projected Imperceptible Codes
ISMAR '07 Proceedings of the 2007 6th IEEE and ACM International Symposium on Mixed and Augmented Reality
Spatially aware handhelds for high-precision tangible interaction with large displays
Proceedings of the 3rd International Conference on Tangible and Embedded Interaction
PenLight: combining a mobile projector and a digital pen for dynamic visual overlay
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Interactions in the air: adding further depth to interactive tabletops
Proceedings of the 22nd annual ACM symposium on User interface software and technology
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
SideBySide: ad-hoc multi-user interaction with handheld projectors
Proceedings of the 24th annual ACM symposium on User interface software and technology
deForm: an interactive malleable surface for capturing 2.5D arbitrary objects, tools and touch
Proceedings of the 24th annual ACM symposium on User interface software and technology
Use your head: tangible windows for 3D information spaces in a tabletop environment
Proceedings of the 2012 ACM international conference on Interactive tabletops and surfaces
GaussBits: magnetic tangible bits for portable and occlusion-free near-surface interactions
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Proceedings of the 9th ACM Conference on Creativity & Cognition
Lumitrack: low cost, high precision, high speed tracking with projected m-sequences
Proceedings of the 26th annual ACM symposium on User interface software and technology
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This paper presents a programmable infrared (IR) technique that utilizes invisible, programmable markers to support interaction beyond the surface of a diffused-illumination (DI) multi-touch system. We combine an IR projector and a standard color projector to simultaneously project visible content and invisible markers. Mobile devices outfitted with IR cameras can compute their 3D positions based on the markers perceived. Markers are selectively turned off to support multi-touch and direct on-surface tangible input. The proposed techniques enable a collaborative multi-display multi-touch tabletop system. We also present three interactive tools: i-m-View, i-m-Lamp, and i-m-Flashlight, which consist of a mobile tablet and projectors that users can freely interact with beyond the main display surface. Early user feedback shows that these interactive devices, combined with a large interactive display, allow more intuitive navigation and are reportedly enjoyable to use.