Your own personal lie detector, end of semester

Hi folks, this should be one of my last posts for the year. Your
grades have been submitted and I'm proud of the hard work you all did
and great responses you provided back in all our discussions this
semester, it makes it a lot more fun to teach this class when students
give ME a lot to think about!

Here's one for you to think about, is it a GOOD thing for everyone to
have their own personal lie detector? With a new 8 dollar iPhone app,
you can test it out for yourself and see if you believe it really
works:
http://www.tuaw.com/2008/12/19/no-lie-voice-stress-analysis-on-iphone/

I'm not so sure this is going to be a good idea for a lot of people, I
think it's a technology that just screams out for misapplication and
drama. We'll see how this one plays out, should be interesting!

Have a great break and Happy Holidays!
Sam