Lie detector is not new to us. But Spion has released, a portable lie detector, seems to be more promising than others to detect lies. This handheld lie detector is able to learn from the vibrations in the voice of a person whether it’s moving from the state of calm to a state of nervousness when lying.
This portable lie detector has a very high degree of accuracy. It seems like it’s a pretty threatening device if it’s fallen into the hands of your boss or your suspicious wife. Some more, the unit is portable, small and can be easily concealed.
The unit can also integrate with a cellphone, so the user doesn’t even need to be in the same room as you. The device is able to detect lies over the phone with high accuracy.
Before using it, you need to train it up, by asking the subject three yes or no question to record the voice of the subject as a baseline. This device has a display that shows you a funny devil’s nose and horns growing when a lie is detected.
This device is definitely a big threat to those who’ve been lying to the spouse. Perhaps you could trick the device, by changing a bit of the tone of your voice while you’re asked three questions to be recorded as the baseline by your spouse.
Buy online, $50, Brickhousesecurity
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