Key Factors for Fun Interactions
Playful
Piano Stairs to make it more enticing instead of the escalator
Elevator Rocket Noise which plays the noise when goes up and down
Throwing rubbish into a trash can like paper toss
Interaction Flow Chart
Feedback/Attention/Status
Its more a specific relationship between user and product.
Use the blackboard sensor table, it does the different types of feedback for the Tech Task.
Find and Look at the the users interactions with there objects.
Make it unexpected. To create a surprise.
People - Activities - Context
Technology
Interaction
Interaction Intention
Specific products for potentio-meter with lights
Gyroscope and Accelero-meter with positioning
Brail and sound systems like Simon says