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Question

What is the optimal angle for a touchscreen according to research?

a.

About 15 degrees up from the horizontal.

b.

About 45 degrees up from the horizontal.

c.

About 30 degrees up from the horizontal.

d.

About 60 degrees up from the horizontal.

Posted under Human Computer Interaction

Answer: (a).About 15 degrees up from the horizontal. Explanation:Research has suggested that the optimal angle for a touchscreen is about 15 degrees up from the horizontal. This positioning helps to balance usability and comfort for the user.

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Q. What is the optimal angle for a touchscreen according to research?
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