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cover of episode Police use new AI tool that can identify someone without facial features

Police use new AI tool that can identify someone without facial features

2025/6/2
logo of podcast Marketplace All-in-One

Marketplace All-in-One

AI Deep Dive AI Chapters Transcript
People
F
Frances Fry
J
James O'Donnell
M
Megan McCarty Carino
N
Nate Freed-Wessler
Topics
Megan McCarty Carino: 面部识别系统存在争议,因此出现了新的工具,它们不再依赖面部特征进行识别,而是通过分析身体的其他特征来进行身份识别。 James O'Donnell: 作为一名MIT科技评论的人工智能记者,我深入调查了名为TRAC的新型AI工具。TRAC被越来越多的警察部门和联邦机构使用,引发了关于隐私和监控的担忧。虽然TRAC不如面部识别那样具有侵入性,但它扩大了监控范围,并且可能更容易出现误报。各地的法规参差不齐,警察部门很少事先与社区沟通,这使得社区很难了解TRAC的使用情况。我担心TRAC引发了与面部识别相同的担忧,并通过扩大可使用的镜头量提高了标准。 Nate Freed-Wessler: 作为ACLU的律师,我坚决反对在警务中使用面部识别技术,即使改进或提高透明度,我也不会感到满意。我认为像人类一样,技术总会在现实环境中犯错,但识别和纠正这些错误可能更困难。人们倾向于相信计算机系统的结果,因此很难阻止警察相信面部识别匹配是正确的,并围绕其构建调查。技术在警务中的使用必须谨慎,以防止侵犯公民的权利。

Deep Dive

Shownotes Transcript

Facial recognition systems use artificial intelligence to analyze patterns in faces, and they've come under increasing scrutiny, particularly in policing. There have been multiple instances of false positives leading to the arrest and detainment of innocent people. There's no federal regulation of this technology, but at least a dozen states have laws that limit its use. So, some law enforcement authorities have turned to a new system called Track, made by a company called Veritone. It doesn't analyze faces, but looks to the rest of the body for clues — things like clothing, body type or hair — according to recent reporting by James O'Donnell for MIT Technology Review.