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Hi everyone,

We're thinking of putting some components of a polygraph into our exhibition 
about Measurement- using pulse and galvanic skin response sensors to 
measure people's physiological responses to different questions and hopefully 
detect some lies. 

Has anyone got a lie detector working in their museum and could give some 
advice on what to do/what not to do/what to watch out for? How do visitors 
respond to lie detectors and what kind of prompt questions are effective?

Thanks,
Wendy Yung

Concept Developer
Questacon-The National Science & Technology Centre
Canberra, Australia

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