On Fri, 28 Jul 2006, Tom Fowle wrote:
> Dan,
> Talking Signs is not, not, not patented the standard is in an
> ansi standard and any manufacturere can enter the field as long
> as he meets the frequency and modulation specs.
>
Thanks Tom. That is what I wanted to know. I truly didn't understand
what was going on. Some of the comments made it sound like there was some
movement to federally back using quote Talking Signs TM quote for transit
systems. I just wanted a clarification which is what you did.
Thanks.
--
Blue skies.
Dan Rossi
Carnegie Mellon University.
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Tel: (412) 268-9081
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