“Lie-Detecting Devices: Truth or Consequences?”
Washington Post staff writer Ariana Eunjung Cha reports. Excerpt: NEW YORK — “Lie detectors,” those controversial assessors of truth, are making their way into everyday life. Insurance companies use them to help catch people filing fraudulent claims. Suspicious spouses use handheld versions to judge whether their significant others are cheating. U.S. government interrogators use them …