A number of weeks ago I posted a request for any infomation on
 giving audio tours of museums.  I only got one reply, but it was a great
 lead.   The reply reccommended a company called :
 
        Heritage Information Technologies, Inc. (HIT)
        Box 1049
        Lewisburg  WV 24901    Phone: 304-647-9900
 
        I called the President, Robert Griffin, he sent a video and
 then a few weeks later stopped by Milan Ohio and gave a demo to the Edison
 Birthplace and the Milan Historical Museum.  I work in the computer field
 as my *real* job, and I was impressed with what he had to offer!
        Way beyond cassette players, handheld units that give individual
 tours, programable for whatever you want: childrens tours, different
 languages, as exhibits change, etc.
        I talked with Mr. Griffin yesterday, he'll be at the AAM show
 in Seattle.  Tell him Robert in Milan said "hello".
   Robert Wheeler
   Edison Birthplace
   Milan Ohio
 
PS Thomas Edison is credited with the term "hello" on the telephone.
Aparently Bell used "Ahoy"...