Camera phone based motion sensing: interaction techniques, applications and performance study
UIST '06 Proceedings of the 19th annual ACM symposium on User interface software and technology
HOTPAPER: multimedia interaction with paper using mobile phones
MM '08 Proceedings of the 16th ACM international conference on Multimedia
High accuracy and language independent document retrieval with a fast invariant transform
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Real-world interaction with camera phones
UCS'04 Proceedings of the Second international conference on Ubiquitous Computing Systems
Snap2Read: automatic magazine capturing and analysis for adaptive mobile reading
MMM'11 Proceedings of the 17th international conference on Advances in multimedia modeling - Volume Part II
Minimum correspondence sets for improving large-scale augmented paper
Proceedings of the 10th International Conference on Virtual Reality Continuum and Its Applications in Industry
Computational sprinting on a hardware/software testbed
Proceedings of the eighteenth international conference on Architectural support for programming languages and operating systems
SmartFinger: an augmented finger as a seamless 'channel' between digital and physical objects
Proceedings of the 4th Augmented Human International Conference
SmartFinger: connecting devices, objects and people seamlessly
Proceedings of the 25th Australian Computer-Human Interaction Conference: Augmentation, Application, Innovation, Collaboration
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Existing cameraphone-based interactive paper systems fall short of the flexibility of GUIs, partly due to their deficient fine-grained interactions, limited interaction styles and inadequate targeted document types. We present PACER, a platform for applications to interact with document details (e.g. individual words, East Asian characters, math symbols, music notes, and user-specified arbitrary image regions) of generic paper documents through a camera phone. With a see-through phone interface, a user can discover symbol recurrences in a document by pointing the phone's crosshair to a symbol within a printout. The user can also continuously move the phone over a printout for gestures to copy and email an arbitrary region, or play music notes on the printout.