Usability Analysis of Touch Screen for Ground Operators

• 作者: Heesoo Jung Jungwan Hong Seungju Baek Suhwan Kim Yongjin Kwon
• 来源期刊: 电脑和通信(英文)
• 学科: 医学
• 关键词: TOUCH SCREEN Work Load GROUND OPERATOR Working Time NASA-TLX GROUND Control STATION
• 年，卷（期）: 2015,（11）
• 页码范围: 133-139
• 页数: 7页
• 分类号: R73

摘要

The importance of the aircraft is increasing gradually;among them it may be called Ground Control Station (GCS) receiving the highest expectations. In aspect of operation, operator’s workload and working speed are one of the most important factors. Thus, we need to compare Touch mode and Non Touch mode in order to improve workload and working speed. In this paper, we analyzed the differences of Touch mode and Non Touch mode about workload, working speed in operation of aircraft. Through NASA-TLX and Measured working time, quantified data were collected and an analysis of variance (ANOVA) was performed. According to experimental result, working speed and workload according to input mode showed significant difference. In ground operation, Touch mode is better than Non Touch mode about working speed and workload. In the Touch mode, the optimal value of lower display angle was selected as 60。 angle.