Interactivity

Interactivity

1. Interactivity isn`t a feature of a medium

   • Requires rule set and constraints
     • Interaction design constraints

2. Three principles of interactivity

   • Input/ output: Input create output and output create input (changes affects)
   • Inside/outside: relationship of two sorts.
   • Open/close: The system get better the more it´s used

3. Four steps of interactivity

   • Observation: Assessment
   • Exploration: Do something
   • Modification: Change system
   • Reciprocal: The system tries to change the reader

4. Continuing increase participation (bidirectional)