But you could imagine ,
Yeah , that be good.
I mean , if  if all you really wanted was  you didn't want this secondary note - taking channel but just sort of being able to use m markers of some sort , a PDA with a l a wireless card would be the  probably the right way to go. I mean even buttons you could do , sort of , I mean , as you said.
I mean for what  what you 've been describing buttons would be even more convenient than anything else ,