I am writing a screenplay in which a blind "envisionary" has invented a
wonderful computer product that the main character wants to get to market.

Hey everybody. This is your chance to use your imaginations and tell me
about the most useful or amazing computer product that you can imagine.
Don't make it too practical. I can always trim it back. But, I would like
to know of a great invention that you would like to see, even if you think
it can't or won't get made.

Thank you all in advance.

Peter Seymour