The Truth Machine

The Truth Machine
Title page for The Truth Machine (1996)
AuthorJames L. Halperin
LanguageEnglish
PublisherRandom House
Publication date
1996
Publication placeUnited States
Followed byThe First Immortal 

The Truth Machine (1996) is a science fiction novel by James L. Halperin about a genius who invents an infallible lie detector. Soon, every citizen must pass a thorough test under a Truth Machine to get a job or receive any sort of license. Eventually, people begin wearing them all the time, thus eliminating dishonesty in all parts of human interaction, and eliminating crime, terrorism and a great deal of general social problems.