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Tue, 3 Nov 1998 20:28:29 -0500 |
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Dear Barbara,
>Does anyone know the trade name of a type of motion
>detector that sounds if a patron leans over a barrier or
>gets too close to an object on display?
I know that the Pittsburgh Children's Museum has this type of motion
detector. Because of professional curiosity, I leaned too far over a
barrier (at the Mr. Roger's Neighborhood Exhibit) and set off the alarm. I
would definitely try them.
>Also, we are planning a map exhibition for next April, and
>one of the maps is rather large (63 inches high by 95
>inches long). One group wants to either frame the map or
>enclosed it in mylar. Another group has suggested hanging
>it with a pole through loops at the top, similar to the
>method used for hanging quilts and large flat textiles.
> Any suggestions?
You are probably safest with framing the map, although if it is fabric you
might be able to do the loop thing. Then I would cover it with plexiglass
to discourage touching.
>
Lorri Brace Jacobs
Curator
McKinley Museum and National Memorial
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