基于眼动记录技术的手机键盘界面设计

Interface Design on Keyboard of Mobile Phone Based on Eye Tracking Methodology

中文关键词: 眼动记录技术  界面设计  手机

英文关键词: eye-tracking methodology  interface design  mobile phone

中文摘要:

      采用 Tobii T120型眼动仪记录用户观看手机键盘时的眼动数据， 探讨导航键形状和按键间距因素对手机键盘界面设计效果的影响。通过对用户平均注视时间和平均瞳孔直径的分析， 对手机键盘设计提出参考建议。手机键盘的中部区域设置操作频率大的字母， 方形导航键的手机还可增加键盘右下角按键的功能； 圆形导航键的手机可适当增加导航键和键盘中间左边按键的功能。当按键间距由 1 mm增大为 3 mm时， 键盘中间偏右部位设计的按键操作频率要小。

英文摘要:

      Tobii T120 eye tracker was used to record eye movement of college students while they were scanning mobile phone keyboard. The purpose was to investigate the effects of the keypad shape and the interval of the keys on interface design of mobile phone keyboard. Through analysis of average fixation time and average pupil diameter, make a reference for mobile phone keyboard design. The center of mobile phone keyboard should set letters which were pressed frequently. The mobile phone with square navigation key can increase the function of keys in the lower right corner; the mobile phone with round navigation key can increase the function of navigation key and the key to the left of center. When buttons spacing was 3mm, the press frequency of the keys to the right of center must be small.