and one of the things that n we need to watch out for is a V_ in volume because people some  Bring a little picture of what I thought ours could look like .
So just kind of minimise the clutter ,
Mm-hmm.
avoid too many buttons and also um  one of the things that people have used is a slide button , like you have on a mouse , that possibly we could use that on the sides for volume , for example , have the slide button on the side ,