Subject: Tactile switch 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Twin smartwatch 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Twin fitness tracker 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Self-cleaning anti-fingerprint coating 26 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

Subject: Microstructured anti-fingerprint coating 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Cutting-edge anti-fingerprint coating 28 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

Subject: High-performance anti-fingerprint coating 11 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Anti-fingerprint layer 24 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Anti-fingerprint material 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Anti-fingerprint treatment 26 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

Subject: Oleophobic coating 32 general knowledge quiz questions. It should take around 7 minutes to complete all the questions.

Subject: Sensitivity adjustment 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Screen magnification software 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: GE Smart Refrigerator 15 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Hero5 Black 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Hero8 Black 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.