1. Industrial Design
1.1. Interactive Products
1.1.1. Multidisciplinary Research
1.1.2. Product Design
1.1.3. Engineering Practices
1.1.3.1. Sketching
1.1.3.2. CAD
1.1.3.3. Virtual Prototyping
1.1.3.4. Testing
2. Computer Science
2.1. Usability
2.1.1. Effectiveness
2.1.2. Efficiency
2.1.2.1. Time
2.1.2.2. Errors
2.2. User Experience
2.2.1. Psychology
2.2.1.1. Cognition
2.2.1.2. Social Psychology
2.2.2. User Interface Design
2.3. Interaction Design
2.3.1. Interface Design
2.3.2. Sound Design
2.3.3. Graphic Design
3. Human Factors
3.1. Ergonomics
3.1.1. Human physical stress
3.2. Social Science
3.2.1. Cognitive Science
3.2.1.1. Neuroscience
3.2.1.2. Philosophy
3.2.1.3. Artificial intelligence
3.2.1.4. Linguistics
3.2.2. Sociology
3.2.2.1. Social Structure
3.2.2.2. Culture
3.2.2.3. Human/Group Interaction
3.2.3. Anthropology
3.2.3.1. Cultural
3.2.3.2. Linguistic
3.2.3.3. Archaeology
3.2.3.4. Biological
3.3. Human Systems
3.3.1. Human capabilities
3.3.2. Human-machine Interaction
3.3.3. Human performance
3.3.4. Human mental stress