本研究提出一種可以預估現實的3D 環境中，眼睛凝視目標物之座標的眼動 儀的建構方法。目前的預估實驗與應用仍以固定頭部的方式為主，且能準確預估 的最遠距離稍嫌不足，未來的改進方向可以讓頭部自由移動與提高預估距離為目 標。
若能將陀螺儀或是居家定位系統與眼動儀整合，開發出能夠定位眼動儀座標 與方向的系統，讓頭部能自由移動，再將眼動儀計算出來的凝視資訊，透過雲端 /物聯網處理後，傳送給家用電子產品，便能完成以眼睛控制生活環境周遭電子 裝置的「智慧居家系統」，比起以揮手的動作檢測或拍手的音量檢測當成開關的 輸入資訊，亦或是利用手機與網路來操控，眼睛的凝視更為直觀、方便，且誤判 的狀況只需調整凝視時間的設定就能解決。
目前因為價格與計算速度的考量，選用的是最高解析度為640x480 的 PSEye 攝影機，也就是利用320x240 或是 640x480 的影像畫面與 1366x768 或是 1920x1080 等更大的螢幕畫面進行校正與映射，在小轉大的轉換的過程中一定會產生映射誤 差；用更大的解析度與螢幕進行映射轉換，也就是提高攝影機的等級是最直接的 方法，不需要使用到最頂級的相機，只要能讓攝影機的解析度與螢幕的解析度相 近，對於計算的結果就會有明顯的改善。
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