Truth Wristband Kit
I always wonder if there is really a lie detector machine like we saw in the movie. This Truth Wristband Kit however is the first lie detector in the real world.
The concept behind the Truth Wristband is simple. Just wear it on your wrist and it will tell someone if you’re telling the truth or not. This device lights turn from blue to red as you telling lies.
Does this device really work? I hope so.