第五章 研究討論
6.3 後續研究建議
本研究對於往後的相關研究,有下列幾點建議:
一、背景/文字色彩配置:本研究實驗之背景/文字色彩配置僅採用三個實驗水準,
建議未來的研究者可增加實驗的水準數,採行更多的色彩組合,探討其產生 的效應。
二、實驗設備:本研究所採行的 LCD 的解析度僅有 480×234,並非主流商品,建 議未來研究者可採用時下的主流商品,縮短實際與理論的差距。
三、受試者:如果時間與成本許可,由於年齡會影響眼睛的辨識力,建議未來研 究者可將受試者以年齡分群,分成老中青三群。
四、實驗情境:如果成本許可,建議未來研究者可增加模擬車內環境的擬真度,
可使得結果更接近實際情況。
參考文獻
計畫成果報告,NSC 75-0301-H002-24。5.李冠慰(2000),「LCD 之影像極性顏色配置與底圖對搜尋績效與主觀評量的影
英文部分
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附錄一 實驗指導語
謝謝您願意參加本次的實驗,本實驗是請您辨識出 LCD 上隨機出現的街道 名,實驗方式是:請您正對著撥放路況影片的 CRT,當有提示音「ㄉㄤ」出現時,
才轉移視線去看 LCD,然後正確且儘快地辨識出 LCD 上出現的中文路名,當您 辨識出該中文路名時,請立刻唸出來,聲音大小以我能聽到的音量即可,即為完 成辨識動作。在實驗進行前,您可以稍做練習。本次實驗約歷時 25~35 分鐘。
以下為本實驗步驟:
1. 量測視力與是否有色盲。
2. 抽籤一實驗編號。
3. 調整座位,兩眼注視正前方的 CRT。
4. 準備就緒後,請開始觀看前方的路況影片。
5. 有提示音「ㄉㄤ」出現時,請盡快地轉移視線看向 LCD,並正確地辨認出 LCD 上的街道名,清楚的唸出來
6. 反覆執行上述步驟,一種背景/文字色彩配置為一回合,實驗共有三回合,每 回合結束時會有中場休息約 5 分鐘。
7. 實驗結束。
如果您對以上的實驗說明尚有不明白之處,請馬上提出詢問;若您已經完全 了解上述之說明,煩請填寫以下資料。
抽籤編號:
姓名: 性別: 系級:
實驗時間: 年 月 日 時 分