Your Brain May Soon Be Used Against You
from the detecting-lies dept
Yet another story about advancing lie detecting technology. Now they're talking about doing brain scans using fMRI equipment to determine when someone is lying. As always, though, someone will figure out ways to beat such a system. There are, also, privacy violation questions. It doesn't make me any more comfortable to read the prediction that within 50 years one of the guys working on this technology thinks we'll be effectively able to "read minds". As one critic says in the article, "The only thing worse than a lie detector that doesn't work is one that does."
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Wonderful
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Circumstantial evidence
Investigators still spend most of their time interviewing people, using a variety of low-tech methods to determine their truthfulness. This is also a necessary step to narrow down what kind of forensic evidence to look for; without it, we would have a hopelessly large volume of physical evidence that could mean anything.
The best way to spot liars is still to mislead people into thinking they can get away with it. A high-tech contraption that is supposed to spot liars will merely encourage people to lie better.
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Re: Wonderful
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Re: Wonderful
My FAVORITE aspect of that future: No more lawyers.
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