Interation between 3 scripts

So I’m trying to make a gesture recognition and I found this script https://wiki.unity3d.com/index.php/Gesture_Recognizer#mw-head

The main script gesture.js(or cs) is put in a empty gameobject but how can I refer to the others, the recognizer and template scrips where should I also put them?

I’m a newbie and I haven’t tried anything as complicated as this, so I’m sorry beforehand.

That page was last modified in 2012, so you might have some problems getting it to work. Just try leaving the other two scripts in your script folder and see if Unity finds them.

Alright thank you