Hold your thumb to the scanner and make a statement
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How Lie Detector Online Works?
You can use this free online fingerprint lie detector scanner by simply putting your thumb or finger on the scanner. Keep your finger on the scanner for at least 3 seconds so the fingerprint can be scanned thoroughly.
FAQ’s
“I never thought a lie detector app could be so fun! My friends and I tried the fingerprint lie detector at our dorm, and it was a blast. It’s not just a party trick, though, it actually sparked some deep conversations. Super cool and surprisingly insightful!”
Richard Stephenson