Device Detects Drug Use Through Fingerprints, Raising A Host Of Constitutional Questions
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If this tech becomes a routine part of law enforcement loadouts, judicial Fourth and Fifth Amendment findings are going to be upended. Or, at least, they should be. I guess citizens will just have to see how this all shakes out.A raft of sensitive new fingerprint-analysis techniques is proving to be a potentially powerful, and in some cases worrying, new avenue for extracting intimate personal information—including what drugs a person has used.[...]The new methods use biometrics to analyze biochemical traces in sweat found along the ridges of a fingerprint. And those trace chemicals can quickly reveal whether you have ingested cocaine, opiates, marijuana, or other drugs. One novel, noninvasive forensic technique developed by researchers at the University of Surrey in the United Kingdom can detect cocaine and opiate use from a fingerprint in as little as 30 seconds. The team collected 160 fingerprint samples from 16 individuals at a drug-treatment center who had used cocaine within the past 24 hours—confirmed by saliva testing—along with 80 samples from non-users. The assay—which was so sensitive that it could still detect trace amounts of cocaine after subjects washed their hands with soap—correctly identified 99 percent of the users, and gave false positive results for just 2.5 percent of the nonusers, according to a paper published in Clinical Chemistry. Let's discuss the phrase "non-invasive." It was relatively non-invasive when fingerprints were simply used to identify people. (That science isn't exactly settled, but we'll set that aside for now.) When smartphones and other devices used fingerprint scanners for ID, the "non-invasive" application of fingerprints was no longer non-invasive. An identifying mark, possessing no Fifth Amendment protection, gave law enforcement and prosecutors the option of using something deemed "non-testimonial" to obtain plenty of evidence to be used against the fingerprinted.This opens up a whole new Constitutional Pandora's Box by giving officers the potential to apply fingerprints during traffic stops to see if they can't generate enough probable cause to perform a warrantless search of the car and everyone in it. It's generally criminal to possess drugs. Evidence of ingested drugs means suspects possessed them at some point in time, but evidence of drug use is generally only useful in driving under the influence cases. That's in terms of prosecutions, though. For roadside searches -- where officers so very frequently "smell marijuana" -- evidence of drug use is a free pass for warrantless searches.That's just the Fourth Amendment side. The Fifth Amendment side is its own animal. Evidence obtained through fingerprints would seemingly make the production of fingerprints subject to Fifth Amendment protections. It should at least rise to the level of blood draws and breath tests, even though this is far more intrusive (in terms of evidence obtained) than tech normally deployed at DUI checkpoints. Blood draws often require warrants. Breath tests, depending on surrounding circumstances, aren't nearly as settled, with courts often finding obtaining carbon dioxide from breathing humans to be minimally testimonial.As Scott Greenfield points out, the first tests of constitutionality will occur at street level. Cops will deploy the tech, hoping to good faith their way past constitutional challenges.Precedent holds that the police are authorized to seize people’s fingerprints upon arrest, as the Fifth Amendment does not apply to physical characteristics. But the rubric is “fingerprints can be seized” based on their limited utility as physical characteristics used for identification purposes.If they should be used for entirely different purposes, for the ascertainment of whether a person ingested drugs, then the rationale allowing the seizure of prints under the Fifth Amendment no longer applies. It certainly won’t be in the cops’ best interests to draw this distinction, to limit their use of prints to the purpose for which they’re allowed and to demonstrate constitutional restraint by not exceeding that purpose. This means everything will get much worse for drivers and other recipients of law enforcement attention in the short-term. When the challenges to searches and seizures filter their way up through the court system, things might improve. But it won't happen rapidly and any judges leaning towards redefining the scope of fingerprint use will face strong government challenges.It will probably be argued evidence of drug use obtained through these devices is no different than a cop catching a whiff of marijuana. On one hand, no cop could credibly claim to be able to detect drug use simply by touching someone's fingers. On the other hand, the reasonable reliability of the tech makes challenges more difficult than arguing against an officer's claim they smelled drugs during the traffic stop. The key may be predicating a challenge on the fact that the device actually tests sweat, not fingerprints, making it an issue of bodily fluids again and (slightly) raising the bar for law enforcement.This news isn't disturbing for what it is. The obvious initial application is in workplaces, where random drug tests are standard policies for many companies. That tech advancements would progress to this point -- a 10-minute test that requires only the momentary placement of a finger on a test strip -- was inevitable. It's what comes after that will be significant. Courts have often cut law enforcement a lot of slack and tend to lag far behind tech developments and their implications on Constitutional rights. A new way to obtain evidence using something courts generally don't consider to be testimonial is going to disrupt the Constitution. Hopefully, the courts will recognize the distinction between identification and evidence and rule appropriately.
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USPTO Suggests That AI Algorithms Are Patentable, Leading To A Whole Host Of IP And Ethics Questions
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The world is slowly but surely marching towards newer and better forms of artificial intelligence, with some of the world's most prominent technology companies and governments heavily investing in it. While limited or specialist AI is the current focus of many of these companies, building what is essentially single-trick intelligent systems to address limited problems and tasks, the real prize at the end of this rainbow is an artificial general intelligence. When an AGI could be achieved is still squarely up in the air, but many believe this to be a question of when, not if, such an intelligence is created. Surrounding that are questions of ethics that largely center on whether an AGI would be truly sentient and conscious, and what that would imply about our obligations to such a mechanical being.Strangely, patent law is being forcibly injected into this ethical equation, as the USPTO has come out in favor of the algorithms governing AI and AGI being patentable.Andrei Iancu, director of the U.S. Patent and Trademark Office (USPTO), says that the courts have strayed on the issue of patent eligibility, including signaling he thought algorithms using artificial intelligence were patentable as a general proposition.That came in a USPTO oversight hearing Wednesday (April 18) before a generally supportive Senate Judiciary Committee panel.Both Iancu and the legislators were in agreement that more clarity was needed in the area of computer-related patents, and that PTO needed to provide more precedential opinions when issuing patents so it was not trying to reinvent the wheel each time and to better guide courts. On some level, even without considering the kind of AI and AGI once thought the stuff of science fiction, the general question of patenting algorithms is absurd. Algorithms, after all, are essentially a manipulated form of math, far different from true technological expression or physical invention. They are a way to make equations for various functions, including, potentially, equations that would both govern AI and allow AI to learn and evolve in a way not so governed. However ingenious they might be, they are most certainly no more invention than would be the process human cells use to pass along DNA yet discovered by human beings. It's far more discovery than invention, if it's invention at all. Man is now trying to organize mathematics in such a way so as to create intelligence, but it is not inventing that math.Yet both the USPTO and some in government seem to discard this question for arguments based on mere economic practicality.Sen. Kamala Harris drilled down on those Supreme Court patent eligibility decisions -- Aliceand Mayo, among them -- in which the court suggested algorithms used in artificial intelligence (AI) might be patentable. She suggested that such a finding would provide incentive for inventors to pursue the kind of AI applications being used in important medical research.Iancu said that generally speaking, algorithms were human made and the result of human ingenuity rather than the mathematical representations of the discoveries of laws of nature -- E=MC2 for example -- which were not patentable. Algorithms are not set from time immemorial or "absolutes," he said. "They depend on human choices, which he said differs from E=MC2 or the Pythagorean theorem, or from a "pattern" being discovered in nature. Again, this seems to be a misunderstanding of what an algorithm is. The organization and ordering of a series of math equations is not human invention. It is most certainly human ingenuity, but so was the understanding of the Bernouli Principle, which didn't likewise result in a patent on the math that makes airplanes fly. Allowing companies and researchers to lock up the mathematical concepts for artificial intelligence, whatever the expected incentivizing benefits, is pretty clearly beyond the original purpose and scope of patent law.But let's say the USPTO and other governments ignore that argument. Keep in mind that algorithms that govern the behavior of AI are mirrors of the intelligent processes occurring in human brains. They are that which will make up the "I" for an AI, essentially making it what it is. Once we reach the level of AGI, its reasonable to consider those algorithms to be the equivalent of the brain function and, by some arguments, consciousness of a mechanical or digital being. Were the USPTO to have its way, that consciousness would be patentable. For those that believe we might one day be the creators of some form of digital life or consciousness, that entire concept is absurd, or at least terribly unethical.Such cavalier conversations about patenting the math behind potentially true AGI probably require far more thought than asserting they are generally patentable.
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