[sci.psychology] Need information on LCD shutters for visual perception expt.

bach@brahms.udel.edu (Baskaran Subramaniam) (05/23/91)

Dear netters:

	For a visual perception experiment, I need an LCD shutter about 6" 
square in size.  I have the hardware for "closing" and "opening" the shutter.  
The time taken by the shutter to change state should be withing a few 
                                                                  ^^^
milliseconds. I do not know if such a thing is available, and if so how much
^^^^^^^^^^^^
does it cost.  Has any of you used or seen a shutter that meets my requirement?
I would appreciate any pointers from you.

Thanks.

Baskaran Subramaniam.
(bach@brahms.udel.edu)