Tldr
HCI
Interaction Design (ID)
- The design of interactive products and services.
- The design of the interaction between users and products.
Human-computer Interaction (HCI)
- The study of how people interact with computers and to design technologies that let humans interact with computers in novel ways.
- This involves the needfinding, Prototyping, evaluation
Approach to Design
- To make a good design, we need to understand;
- Humans
- Their tasks and activities
- Technology