labtop triggered by laser tripwire

hi i'm electronics student i'm making a tripwire laser project with arduino uno and the idea is to trigger a counter that counts people crossing the laser line ----------the problem--------------- i want to also tigger the labtop camera to take the persons picture do you know any arduino program that does that ???? help me please :o :o :o :o :confused:

The PC needs to have a program running that can receive a message from the Arduino and act accordingly. So, PC programming issue, not Arduino programming issue. Good luck.

thnx a lot

so wher i can find such program or at least give me the a name so i can google it

thnx for advance :)

mouad1996: thnx a lot

so wher i can find such program or at least give me the a name so i can google it

thnx for advance :)

Don't students do their own research these days?