interview interface

If you interface there are a lot of buttons which seem confusing especially this stop mic red. It feels like my mic is stopped because it's red and I would intuitively like to click on it but then it actually stops. Maybe change the red to green or make it clear that it says active mic and then it's green. When you click on it the mic is all muted, so that is the state. That is really cool and makes sense.

Also the whole spacebar to speak is just an additional feature but it's so big that you might think you have to hold the spacebar. We need a visual indication that you do not necessarily have to hold it.