This is this is the stuff that I can use to
Oops.
Okay , so the  this will be like the overall scheme or overall requirements from the engineering point of view. Uh first thing is uh this will be the overall shape , no uh I'm not speaking about the real shape of the device , but the shape of the inside of the device. So there will be some circuit uh for the power. So , say power circuit here. Uh the main energy will be taken from batteries that we can uh uh  And if we decide to use the speech recognition stuff there , we must use additional source of energy , which I found the best is to use the solar cells which can which can uh supply everything. I was computing all the all the things related to the speech recognition , and it's okay to use just uh two batteries and solar cells , so. So no problem. There can be also solar cell. Uh the main board with all the circuits will take at least seven to seven centimetres , so this is my like hard requirement for the guys from the design.
Mm-hmm.