Frida Birgersson

Hey! I am currently workning on a project with reactivision and Max/Msp. I am trying to play a clip when a symbol is visible on the screen on the webcam. So far I get all the information from the cam but I can't get the tigger to work the way I want. The audio will start on enter and stop on exit. I get a value that will update on every single movement I make with the symbol and I don't want that. I want the program to understand what kind of symbol it is and then don't update it or at least stop on exit. Can anyone help me with that? :)

reactivision + Max/Msp = play audio