A human interface synchronous system comprises an image output module and an instruction transferring module coupling with the electronic device, a mapping module and an eye-tracking instruction analysis module coupling with the wearable device. The image output module accesses the image data from the electronicdevice to transmit it to the wearable device by wireless network. The mapping module displays the image data on the output unit so that the user can see it. The eye-tracking instruction analysis module reads the eye movement instruction from the image of the user’s eyes, and transmits it to the electronic device by the wireless network. As the instruction transferring module receive the eye movement instruction, it make the eye movement instruction can be readable by the electronic device whereby to transfer it to the movement instruction.一種使用者介面同步系統,包括耦接於電子裝置的圖形輸出模組、指令轉換模組,以及耦接於穿戴式裝置的映射模組、眼動指令分析模組。該圖形輸出模組存取該電子裝置的影像資料,並將該影像資料經由無線網路傳送至該穿戴式裝置。該映射模組透過該穿戴式裝置將影像資料顯示於輸出單元上,以供使用者注視操作。該眼動指令分析模組分析所擷取到的眼部動作指令,並將該眼部動作指令經由無線網路傳送至該電子裝置。該指令轉換模組於接收到該眼部動作指令時對該眼部動作指令進行轉換,以將該眼部動作指令輸出為可供該該電子裝置執行的動作指令。100‧‧‧使用者介面同步系統10‧‧‧電子裝置11‧‧‧顯示屏幕12‧‧‧處理單元13‧‧‧圖形處理單元14‧‧‧儲存單元16‧‧‧無線傳輸單元17‧‧‧圖形輸出模組18‧‧‧指令轉換模組CU1‧‧‧處理器20‧‧‧穿戴式裝置21‧‧‧輸出單元22‧‧‧處理單元23‧‧‧圖形處理單元24‧‧‧儲存單元25‧‧‧攝像單元26‧‧‧無線傳輸單元27‧‧‧圖形輸出模組28‧‧‧眼動分析模組CU2‧‧‧處理器
