Subject: Theory of affordances 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Micro-Interaction Design 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: User-centered design data interpretation 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: User interface perception 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: User interface design signifiers 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Design for cognitive psychology 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Interaction design (IxD) 18 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Design for user-friendliness 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: User interface psychology 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Human-computer 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: User interface (UI) design for games 26 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

Subject: Desktop user interface design 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: User interface design for productivity tools 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Design for user efficiency 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Design for user intuition 20 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: User interface interaction 17 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.