Keyphrases
- human computer interaction
- hand shape recognition
- user interface
- gesture recognition
- human factors
- hand gestures
- facial expression recognition
- human computer
- eye tracking
- human interaction
- human computer interface
- augmented reality
- human activities
- software engineering
- interactive systems
- human computer interactions
- knowledge base
- pairwise
- expert systems
- user interface design
- object oriented
- interface design
- broad range of topics
- web services