er·go·nom·ics
noun/ˌɜːɡəˈnɒmɪks/
/ˌɜːrɡəˈnɑːmɪks/
[uncountable]- the study of working conditions, especially the design of equipment and furniture, in order to help people work more efficiently
工效学（研究如何改善工作条件，提高工作效率） - There is a need for formal ergonomics in any design where the designer himself is not an experienced user.
在设计师本人不是经验丰富的用户的任何设计中都需要正式的人体工程学。
Word Origin1950s: from Greek ergon ‘work’, on the pattern of economics. - There is a need for formal ergonomics in any design where the designer himself is not an experienced user.