Okay. Um okay , so the interface concept um. Yeah. The interface specification , what people  um how they interact with it basically , I think. Um so the method , we looked at existing designs , what are the  what's good about them , what's bad about them , um I looked at their flaws , so we're going to look at their flaws , everything. Um and what  the survey told us and what we think would be good , so a bit of imagination.
Mm 'kay.
Uh the findings , I've got some pictures to show you as well.
either.