 production. So we tried to come up with some playful ways to introduce ourselves. So in that one HE global equity unbound resources around community, one of the exercises shows you can say something like I have a dog and everybody's camera is off and then those with a dog turn their cameras on and then their smiles and a little bit of giggling and then people start to talk about what kind of dog they have and then you turn all the cameras off again and then you say something like I'm a mother and I'm also I'm a mother and I have a daughter or something like this and then again those who have that shared quality come on to the screen and so by the time the everyone takes a turn with basically saying one thing and then then you see who else might have a shared come you know a common experience in that way. And by the end of that process in the introductory days there's a sense of the humans in the room the people in the room and not just you know this is my major and you know you forgot everything after you hear it pretty quickly. So that's an example of using the camera in a dynamic way that's a little bit of a hack to like sort of warm up the sense around the tool so that it isn't just a feeling of exposure the whole time.