Go to your computer display Settings and make the necessary adjustments to match the brightness of the room.
2
调整电脑显示设置。
Adjust your computer display Settings.
3
研究人员将电脑屏幕分成棋盘四格,设置不同的闪烁频率,显示机器人不同的指令。
Researchers divided a computer screen into four checkerboard patterns that flash at different frequencies and represent different commands for the robot.