A Usability Study on the Interface of Car Audio

• Main Authors: Kuo-tai Wu, 吳國泰
• Other Authors: Yung-Hsiang Tu
• Format: Others
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/35627092940601184007

碩士 === 大同大學 === 工業設計學系(所) === 98 === The study is in 3 stages. In the first one, survey is made to find out current use of car audio through questionnaires. Testees assemble one new car audio and select 2 models in the market in the 2nd stage. Experiment is made in the 3rd stage. Findings are: (1) In the findings from questionnaires, the 2 DIN interface is better than 1 DIN interface in overall analysis. (2) In the experiment, new style unit has shortest operation time with least operation errors. (3) In subjective questionnaires in experiment, new style unit outperforms the other 2 units in “quickly locating desired features on interface,” “buttons quickly located,” “operation interface too complicated without over design” and “free from help of other people to opiate the interface.”