Painting can be found Polygraph

Perhaps in the near future, the police use of polygraph in addition to the trial, but also paintings by asking the suspect to determine whether they are lying.
British Crime study by psychologists draw a scene more easily than the verbal descriptions reveal whether a person is lying.

"Spy" experiment
Researchers at the University of Portsmouth in England organized 31 volunteers to participate in a "spy" experiment, volunteers from a "secret agent" took the hands of notebook computers, to another "agent."
And then tested the volunteers, describes how to get laptop. Test, the researchers asked volunteers to place and draw a detailed scenario, half of them volunteers describe the truth, and the other half were asked to lie.
The results showed that volunteers lied, only 13% of the people depicted in the painting, "secret agents" look, while the other group, 80% of people describe him in detail.
InterVideo Swiss who led the study, Professor Elder as saying: "lying in the drawing will encounter some unique challenges, especially when suddenly asking them to do so, which means that the liar must be prepared to state in the absence of start painting . studies show that the more people are prepared to fully, lie the more likely to succeed. "

Paintings show the cloven hoof
Wei Rui said: "The liar lies close to the truth is usually considered a good strategy, almost all liars will choose to describe and depict a familiar location. But because they have not met in that place of 'agent', so they are in a picture did not draw the 'agent'. "
"But to tell the truth when people in the scene depicted in the brain naturally think of 'agents' and drawn him," he said.
Another clue is the painting's perspective. 80% of the liar in the perspective drawing looking down, and most people who speak the truth from the perspective of the shoulder height of painting, that first-person perspective.
"And telling the truth than those of the paintings, the paintings draw the liar is not so reasonable," co-researcher Dr. Salman Samantha said, "We need further study. But the 'spy' experiments show that there is ample potential for drawing an effective means of lie detection. "

Prospects
In addition to painting, the recent Israeli researchers also found that handwriting analysis can be used for lie detection.
Research shows that people writing fiction and writing when compared to real events there is a change, usually when you write lies heavier describe, fonts, more longer. Psychologist explained that this is because people need their brains to lie fabricated to have an impact on the normal writing process, leading to changes in writing.
Traditional polygraph equipment is expensive and difficult to fully trust. In contrast, painting and handwriting polygraph lie detector can save costs, the operation is relatively simple.
Samantha stressed that, although they can not replace the oral hearing, but the polygraph in the face of painting an object language barriers can play an important role.
Polygraph and Lie Detection Painting handwriting research is still in its early stages, but future loan applications, insurance claims and job interviews and so on come in handy.