中等ICT-SOCI-009
Ergonomics in a computer room means:
A. Choosing a malware scanner.
B. Writing a URL.
C. Setting up the chair, screen and breaks so that long use causes less physical strain.✓ 答案
D. Converting a number to hexadecimal.
解說
Eye strain, repetitive strain and backache are reduced by furniture, screen height and breaks. That is a health issue in the social-implications topic.