Um and uh  I found out that most uh controls use some form of infrared to send signals to the T_V_ presumably because of the cost issue of uh something like uh the same thing that computers use , wireless and , you don't need to send very much information. Um , most of them are powered by some form of battery. Now our one , I'm I'm not sure whether we want to look at the size issue because most of them are powered by triple A_ batteries but those can be quite bulky so I d I didn't know if you wanted to look at something else um so we could shrink down the size of the control.
Mm-hmm. Could I  can I interject to ask a question there ,
Mm-hmm.
Yeah sure.