Camera-Typing Interface for Ubiquitous Information Services.
Shuji SendaKyosuke NishiyamaToshiyuki AsahiKeiji YamadaPublished in: PerCom (2004)
Keyphrases
- information services
- hand held
- field of view
- vision system
- camera calibration
- computer screen
- structure from motion
- video camera
- real time
- camera motion
- surveillance system
- camera parameters
- ubiquitous computing
- information resources
- user interface
- multiple cameras
- information management
- information providers
- input device
- cobb douglas
- text entry
- context awareness
- focal length
- data analysis
- database systems