I recommended CDs because I assumed (perhaps incorrectly) that someone
who's not progressed past playing Philips cassettes might not be able to
pilot IPADS and the like. I should've thought about it more flexibly. I
have great difficulty using smaller devices because of a neuro-motor issue
that affects control of my hands, which is not merely a case of being a
klutz. That's another reason that I didn't think of alternate devices.
Using a mouse is extremely difficult. Thankfully Wacom's styli / tablets
are a terrific alternative to 'dem rodents'.