opencv手势识别程序用VC++编写，可以再这个基础上开发ppt控制，手势控制电脑-opencv gesture recognition program written using VC++ can be developed on this basis ppt control, gesture control computer

python语言实现IP camera（例如foscam）与电脑的连接，可通过电脑控制camera。-IP camera (for example foscam) connected to the computer via python language, camera could be controlled by the computer.