Human Computer Interaction Quiz #2 - Day 1

What is one of the usability goals mentioned?

• Aesthetics

• Effectiveness

• Cost-effectiveness

• Popularity

Which Usability Goal related to Accuracy?

• Effectiveness

• Efficiency

• Visibility

• Utility

What does Safety mostly relate to?

• Unharmful

• 100% accuracy

• Doing a task on time

• Undo any task

What is a good example of Visual Affordances?

• Mobile phone

• Table

• Batteries

• Scrollbars

What would be a good example of Visibility?

• Light around elevator buttons

• STOP button in the bus

• ON/OFF Button of a mobile phone

• Downloading bar being filled up

One good example of Feedback?

• "Wagen Halt" sign in the BUS

• Laptop blinking while charging

• Using a printer button

• Using a mic

What about Consistency? What's a good example of consistency?

• All google products having the same colors

• Your mobile UI being user friendly all the time

• Your printer giving you excellent printouts (never happens)

• The print/screen button on your keyboard

Which interaction design is the opposite of Affordances?

• Visibility

• Mapping

• Consistency

• Constraints

Any idea about Constraints?

• Autocorrect on your keyboard

• Your gaming mouse having extra buttons

• Your iphone camera button

• Removing notifications from status bars

Which mobile brand do you think has the best UI?

• Iphone

• Samsung

• Google

• Other