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发布时间: 2025-05-24 22:26:53北京青年报社官方账号
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SAN DIEGO, Calif. -- Tech giants say they will not sell facial recognition software to police departments, for now.It's a tool police departments have been using for years, helping solve everything from property crimes to cold cases and missing people. But there's little oversight over the technology, and critics say it puts our privacy and civil rights in jeopardy.While police often use the software to scan the mug shots of criminals, there's a good chance your photo is also in the system. A 2016 Georgetown Law report found one in two American adults are in a law enforcement face recognition network. In addition to mug shots, social media photos and surveillance videos, many states also allow searches of driver's licenses databases.Critics of the technology also point to inaccuracies in the software.In 2018, researchers at MIT and Stanford University examined three commercially released facial-analysis programs from major technology companies.The analysis showed an error rate of 0.8% for light-skinned men compared to 34.7% for dark-skinned women.Steve Beaty is a professor of computer science at MSU Denver. "It appears these programs have, what we call, biases in them. That they're biased towards certain skin tones, for example, and will make more mistakes with certain types of people than other types of people," said Beaty. He says the bias can occur when the machines are trained. "The computers I don't think have any inherent bias in themselves, but they can only learn from the data sets they're provided with," said Beaty.If a machine sees more photos of white males while being trained, it will be able to identify them more accurately. And while the technology has proven to be a useful-crime fighting tool, a case of mistaken identity can mean an innocent person ends up with police looking into their private lives unnecessarily."I think it's a good idea to take a step back and say what is it we as a society want from our facial recognition technology? That's exactly what Amazon has come out and said," said Beaty. This week, Amazon announced a one-year moratorium on police use of their facial recognition technology, Rekognition. The company is calling on lawmakers to put in place stronger regulations to govern the technology's ethical use.Microsoft also said it will not sell its software to police departments for now, while IBM is abandoning its facial recognition program altogether. "Let's talk about what it means, and have the conversation, and make sure that we as a society, as a country, are comfortable with what the technology is being used for," said Beaty. As companies reevaluate how police officers use their technology, the question remains if the public will do the same. 2737

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od safety and the coronavirus diseaseOn Monday, the FDA approved Hologic's clinical trials for Emergency Use Authorization. Since then, they have shipped hundreds of thousands of their test kits to their clients, including local hospitals, laboratories, public health systems, and the Department of Defence, for testing military personnel.“What you’ll see is something like this," Thornal held a small vile. "This is just a small vile that has a nasal swab that looks like a Q-tip. And that will be put up your nose, and they’ll put it into a vile this and send it off to the lab. Their machines can test up to 1,000 samples in a day, and results come out in about three hours. RELATED: UC San Diego, manufacturers increase COVID-19 testing capacityUnlike early manual-style tests, Thornal said Hologic's automated kits take out the possibility of human error. Plus, everything from research and development to production happens here. “The test was invented by scientists that live here right here in San Diego," Thornal. "And right now, our operations team right here off of Mira Mesa Boulevard, that’s where all of this manufacturing is occurring, is shipping out from here to the globe.”Hologic said their goal is to send out 600,000 test kits per month, worldwide by April. 2416

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SAN DIEGO, Calif. (KGTV) -- Three people are dead following a crash on Interstate 805 in University City.The California Highway Patrol says the crash happened in the northbound lanes of I-805 at Miramar Road around 4:30 p.m.According to CHP, the crash happened after a wrong-way driver drove onto the road at a high rate of speed."Through the investigation, we will try to determined where this individual, if they got on the freeway the wrong way, where they got on," CHP Officer, Jake Sanchez said. Hector Puga was on his way to Los Angeles when the car in front of him combusted. He somehow managed to escape the crash and flames. "All I can do is hold onto the steering wheel and run over everything that exploded," Puga said. He escaped with just a flat tire and broken windshield.10News also spoke to a pair of sisters who had just finished up a fun day of shopping at UTC Mall when hopped into their car. Minutes later, they endured a near-death experience. "It was like a scene from a movie," she said. "All the cars were stopping. There was smoke. Fire. Loud noise. As soon as I look up in front of me, that car other there was flying and tumbling down the freeway."They said the driver of the flipped over SUV managed to crawl out of the car.  The survivors carried him to the shoulder, where an ambulance later picked him up. CHP said he endured broken bones, but is expected to recover. All lanes on the interstate were closed for several hours following the crash. Click here for traffic updates. Though it remains unclear if police are investigating the scene as connected to the incident on I-805, Thursday night police investigated a scene at Ashley Falls Elementary School in Carmel Valley. That's where a car rammed a campus gate, according to police. Students tell 10News the driver of a sports car tried to drive onto the soccer field before peeling out of the parking lot. 10News asked the CHP and SDPD whether the cases are connected, but have not gotten confirmation.Watch live video from the I-805 scene below: 2107

  

SAN DIEGO (KGTV)-- Star Trek fans got the surprise of a lifetime at Comic-Con Hall H Saturday, as many A-List stars made unannounced appearances. Among them were Sir Patrick Stewart, Brent Spiner, Jonathan Del Arco and Jeri Ryan.Fifty years to the day after the first moon landing, Trekkers got an intergalactic treat at San Diego Comic-Con. At the panel, fans got to see a sneak preview of "Star Trek: Discovery The Third Season" and the new animated series "Star Trek: Below Deck". The biggest applause came when Sir Patrick Stewart, who plays Captain Jean-Luc Picard appeared on stage. Stwart returns to the franchise in the new series, "Star Trek: Picard," a story about the Captain after "Star Trek: Next Generation"."I knew that something very unusual was going to happen, and I wanted to be a part of it," Stewart said. Fans were near tears and more than grateful to see his reprisal of the iconic role."It sounds like he rejected a lot of scripts before he was like, 'Yes this is something that I would like to be involved in," Star Trek fan, Monica Marion said.Fans also got to meet the show's new faces, including Alison Pill, Michelle Hurd, Evan Evagora, Isa Briones, Santiago Cabrera and Harry Treadaway.Then came the three surprise guests: Brent Spiner, Jonathan Del Arco, and Jeri Ryan. The three are also reprising their roles from "Star Trek: Next Generation" for "Star Trek: Picard"."We haven't seen Data in 15 years or so except in reruns, so it's like oh my God my old friend!" Star Trek fan, Dale Bankhead said."The possibility of standing next to Patrick on a set again was more than what I could say no to," Brent Spiner, who plays "Lt. Commander Data," said. Some lucky fans even got to meet the living legend at an autograph signing. "He is absolutely amazing. He is so iconic. He is an amazing actor and an amazing person!" Star Trek fan, Monique Vapnik said. "He's really humble and has a really cool vibe about him," Star Trek, Ammar Abbas said. Stewart left the crowd with a line from the new show- a poignant reminder of the 79-year old's prolific career."'We never know, do we? When our last moment will be.' For me, I can twist that a little and say, 'We never know, do we? When our BEST moment will be,' and that is now!" 2261

  

SAN DIEGO, Calif. (KGTV) -- After being under a federally mandated quarantine at MCAS Miramar for two weeks, Steven and Michele Smith are finally heading home to Paradise, California."Tomorrow morning we're putting our bags on the other side of that door and we're heading on a bus to the airport. We're going to rent a car and drive 600 miles home," said Steven Smith in a Skype interview with 10News.The two would have been back home weeks ago after their planned cruise to Hawaii, but due to a coronavirus outbreak on the Grand Princess cruise ship they were on, they and all other passengers had to go into quarantine once their ship finally docked in Oakland."My sister is taking care of my birds, my daughter is taking care of my dog, and then my friend is taking care of our cat," said Michele Smith.The Smiths will complete their 14-day quarantine Tuesday and drive home Wednesday. Health and Human Services officials tell us nearly 50 people quarantined at Miramar left Tuesday, and the remaining 130 people will be discharged over the next two days. For nearly two weeks, their temperatures were checked twice a day. The Smiths mostly remained inside of a room at the Consolidated Bachelor Quarters on base, had food delivered three times a day, and only stepped outside occasionally."You can go out and walk outside, they have a fenced-in area that they keep us inside of," said Steven Smith.They were tested for COVID-19 and got their results back Monday."It was just a weird test, to have somebody shove something up your nose that far back into your nasal cavity," Steven Smith explained."But we tested negative!" added an excited Michele. "So, we are virus free 100 percent."They are thrilled to be heading home healthy and say their positive attitude and sense of humor helped get them through this unusual time.Michele leaves others just starting their quarantine with this advice, "I would recommend to all the people out there, now is not the time to bring up negative things or things that could create conflict, but just to love on each other, laugh and enjoy each other." 2101

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