Portable Voice Stress Analyser
The Portable Voice Stress Analyser measures micro tremors in the voice cords and can tell if people are telling the truth, or not.
Here at 7 Gadgets we publish 7 (seven) news every day! Don't miss our news again! Subscribe now in your feed reader!
No Comments »
No comments yet.
Leave a comment
its very unconventional point of view. Good post. realy gj thx