And uh this is the last point , the choice of chips. So what I have f found is that I think basic battery or kinetic uh energy uh collection is the is the better way to provide energy because I think solar energy wi won't work  in a cluttered uh  uh environment.
Mm.
So um so I think we can start with these two main things. For the case uh well uh I think that uh titanium is um is a good choice because it's trendy and it's uh it's uh well it's modern and uh user are are are  mm will be uh very happy to have a  a a nice remote. For the interface uh I think that we can ach achieve uh all the desired functionalities by s just uh using uh rubber buttons , simple buttons and th thus this allow to use a regular chip  that are uh well cheaper.
Mm.