Has anyone programmed a Psychomotor Vigilance Test in Labview?

Good Morning,
I was just wondering if anyone has programmed a Psychomotor Vigilance Test in Labview?  I am wondering what approach you took for this task.
Thanks so much for your help!

While there are no examples of this test the test is really simple. Check out the wikipedia article: http://en.wikipedia.org/wiki/Psychomotor_vigilance_task
The LabVIEW program would be a simple Button and Light which turns on randomly and counts the number of times the button is not pressed when the light is on. If you do make the test it would be awesome if you post it to the community as an example as it is a really cool but simple application for LabVIEW. I hope this helps.
Alex D
Applications Engineer
National Instruments

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