用VB编写的扫描仪控制软件，可以调节扫描分辨率和扫描速度。-VB, scanner with control software, you can adjust the scan resolution and scanning speed.

增强版arcball视角控制，左键旋转，右键缩放，ctrl+左键实现平移-The enhanced version arcball perspective controler, left button is rotation, right button is zoom, ctrl+ left button is translate