We also um  we also can put a regular battery in the in the remote control. Now
Uh this is what we have decided in the last meeting. But if we use battery
Yeah b uh f well uh I meant uh by by battery I meant uh I will not have a uh a wire between the remote control and the energy source but uh I didn't fou we didn't decide yet which kind of battery we will put inside the the remote. So uh it's a point to discuss. Then uh the case material we have uh uh also several choices , like wood , rubber , titanium or latex.  But uh well it's not a a re uh well a real issue for the   from the technical uh point of view. Concerning the interface uh we can we can put mm just simple buttons or scrolls or buttons uh much more complicated , but it also requires that the chip to process the button is more complicated so.
Mm.