Keyphrases
- open source
- source code
- activity recognition
- ambient intelligence
- video games
- digital storytelling
- sensor networks
- development environments
- virtual environment
- gesture recognition
- human computer interaction
- augmented reality
- interactive storytelling
- wearable devices
- real time
- physical activity
- lifelog
- low cost
- ubiquitous computing
- open source projects
- daily activities
- gaze tracking
- software projects
- learning experience
- hidden markov models
- data sets
- database
- accelerometer data