The software divides the camera frame into nine regions and looks for the eye in one of those regions, Tech Review reports.
这个软件把摄像头的取景范围分成九个区域,在其中之一确定视线位置,技术评论报道。
2
Video tape your talk-You have the chance to see yourself from your audience's perspective. Give your speech in front of the camera-and review it afterwards.