Smartphone app camera double view/split screen

Hi guys, I am trying to make an app with unity, and I was wondering how to make a double camera view with split screen, something like this
alt text

Whereas the smartphones’ camera view is duplicated on screen, one of them having a filter/image on top of it.

@IamAna, This 1 is basic tutorial for camera and render camera texture on GameObject. So basically you want two gameObject and use WebCamTexture and display on your gameObject(HumanVisionGamobject). and apply opration on it and display on other gameObject(TigerVisionGameObject).