Interaction design is practicing the design with digital products, systems, environment & services that are interactive in nature. It is useful for both digital & non-digital (physical) product to explore how a user is going to interact with the same. Interaction design includes the common topics such as software development & human computer interaction. The main focal point of interaction design is its behavior.
The design process of interaction can be recognized as “About Face”- Allen Cooper
To proceed with one must know the elements of the interaction design. In simple terms, we need to know about the users Attitudes, Activities, Aptitudes, Skills & Motivation. More