Focus Plus: Detect Learner's Distraction by Web Camera in Distance Teaching.
Eason ChenYuen-Hsien TsengKuo-Ping LoPublished in: CoRR (2022)
Keyphrases
- learning environment
- learning process
- website
- e learning
- web applications
- personal learning environments
- web pages
- web based learning
- distance measure
- semantic web
- web content
- learning analytics
- higher education
- vision system
- web documents
- camera calibration
- field of view
- detection method
- web technologies
- video camera
- detection algorithm
- computer programming
- problem based learning
- focal length
- camera parameters
- learner centred
- surveillance system
- real time
- language learning
- learning systems
- life long
- negative effects
- web information retrieval
- online learning
- multiple cameras
- high school