Now as an interface designer , I would give more emphasis on the interface , how the remote looks like so that it is sellable , it is attractive to customers. Next , please. Okay. Now the function of a remote is to send messages to the television. This messages could be uh switch on-off message or switch to next channel message or swapping the channels or switching onto a particular channel , like you can have the numbers one , two , three , four , up to nine.
Nine what ? Nine channel uh switches ?
Pardon me ?
Nine channel switches ? Is  Yeah. Mm-hmm. Mm-hmm.