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Oura遭集体诉讼,被指夸大智能戒指睡眠追踪准确性_我的网站

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A |     Hundreds of Eritrean government supporters and opponents clashed with each other and with Israeli police Saturday, leaving dozens injured in one of the most violent street confrontations among African asylum seekers and migrants in Tel Aviv in recent memory. Among those hurt were 30 police officers and three protesters hit by police fire.Eritreans from both sides faced off with construction lumber, pieces of metal, rocks and at least one axe, tearing through a neighborhood of south Tel Aviv where many asylum seekers live. Protesters smashed shop windows and police cars, and blood spatter was seen on sidewalks. One government supporter was lying in a puddle of blood in a children's playground.

     Israeli police in riot gear shot tear gas, stun grenades and live rounds while officers on horseback tried to control the protesters, who broke through barricades and hurled chunks rocks at the police. Police said officers resorted to live fire when they felt their lives were in danger.The clashes came as Eritrean government supporters marked the 30th anniversary of the current ruler's rise to power. The event was held near the Eritrean embassy in south Tel Aviv. Eritrea has one of the world's worst human rights records. Asylum seekers in Israel and elsewhere say they fear death if they were to return.
Israel Eritrea              
Eritrean protesters clash with Israeli riot police in Tel Aviv, Israel, Saturday, Sept. 2, 2023.                    Ohad Zwigenberg / AP             
Police said Eritrean government supporters and opponents had received permission for separate events Saturday, and had promised to stay away from each other.                 At some point, the promises were broken, said Chaim Bublil, a Tel Aviv police commander. "A decision was made by the government opponents to break through the barriers, to clash with the police, to throw stones, to hit police officers," Bublil told reporters at the scene.He said the police had arrested 39 people and confiscated tasers, knives and clubs.The Magen David Adom rescue service said at least 114 people were hurt, including eight who were in serious condition. The others had moderate or mild injuries. Of those hurt, 30 were police officers, said Bublil.                       A spokesperson for Tel Aviv's Ichilov Hospital said it was treating 11 patients for gunshot wounds. Police said three protesters were wounded by police fire.By late Saturday afternoon, the clashes had stopped. Police were still rounding up protesters, putting them on buses.
Israel Eritrea              
A supporter of the Eritrean government lies injured and covered in blood after he was hurt by an Anti-Eritrean government activist, during a protest against an event organized by the Eritrea Embassy in Tel Aviv, Israel, Saturday, Sept. 2, 2023.                    Ohad Zwigenberg / AP             
Many of the anti-government protesters wore sky blue shirts designed after Eritrea's 1952 flag, a symbol of opposition to the government of the east African country, while government supporters wore purple shirts with a map of Eritrea.Eritreans make up the majority of the more than 30,000 African asylum seekers in Israel. They say they fled danger and persecution from a country known as the "North Korea of Africa" with forced lifetime military conscription in slavery-like conditions. Eritrea's government has denounced anti-government protesters as " asylum scum " who have marched against similar events in Europe and North America.President Isaias Afwerki, 77, has led Eritrea since 1993, taking power after the country won independence from Ethiopia after a long guerrilla war. There have been no elections and there's no free media. Exit visas are required for Eritreans to leave the country. Many young people are forced into military service with no end date, human rights groups and United Nations experts say.
Israel Eritrea              
Eritrean protesters clash with Israeli riot police in Tel Aviv, Israel, Saturday, Sept. 2, 2023.                     Ohad Zwigenberg / AP             
In Israel, they face an uncertain future as the state has attempted to deport them. But despite the struggle to stay, in often squalid conditions, many say they enjoy some freedoms they never would have at home — like the right to protest.Eritrean asylum seekers are often "hunted and harassed" by the Eritrean government and its supporters inside Israel, said Sigal Rozen, from the Tel Aviv-based human rights organization Hotline for Refugees and Migrants.                       Events like the one held in Tel Aviv on Saturday are controversial because they raise money for the heavily sanctioned government and are used to pressure Eritreans far from home, said Elizabeth Chyrum, director of the London-based Human Rights Concern — Eritrea.                                  。    
IT之家 8 月 23 日消息,一项拟议中的集体诉讼正在指控智能戒指制造商 Oura 欺骗消费者,夸大其睡眠追踪功能的准确性。

B | 这起诉讼由旧金山的 Clarkson Law Firm 于当地时间周四提起。诉状称,Oura 戒指无法测量评估睡眠质量或判断睡眠阶段所需的任何生理信号,实际上依赖 AI 生成的估算结果,而这些结果“正确的概率就像抛硬币一样”。这起诉讼源于多年来 Oura 用户在互联网上分享对其睡眠监测准确性的失望。有些用户表示,自己明明感觉睡得很差,但 Oura 却告诉他们睡眠质量达到了最佳水平。还有一些用户对这款设备是否真的能够监测和识别睡眠周期表示怀疑。诉状写道:“为了迎合消费者希望拥有一款真正能够追踪睡眠、监测睡眠周期的设备,Oura 以 300 美元(IT之家注:现汇率约合 2,023 元人民币)起的价格销售昂贵的追踪戒指,并明确宣传其具备这样的能力:Oura 戒指能够看到只有医院睡眠实验室才能看到的东西,包括四种不同的睡眠阶段。”诉状进一步指出:“Oura 宣称的并不仅仅是测量心跳或体温,而是能够准确判断佩戴者所处的睡眠阶段 —— 而在现实中,这需要在头皮上放置电极、在眼睛上安装传感器,只有医院或其他临床环境才能做到这一点。”尽管如此,诉状称 Oura 仍将其智能戒指宣传为“为准确性而打造”,并声称产品能够提供“无与伦比的准确性”。诉状称,Oura 曾告诉消费者,其智能戒指的测量准确率可以达到 79%;而最近,公司进一步宣称,与临床睡眠实验室相比,其戒指的睡眠分期准确率可以达到 95%。诉状还进一步声称,Oura 无法真正测量睡眠或睡眠周期,因为“睡眠发生在大脑中,而不是手指上”。

C | Clarkson Law Firm 联合创始人兼管理合伙人 Ryan Clarkson 在一份通过电子邮件发送的新闻稿中表示:“当人们依赖一款设备来帮助自己做出与健康有关的决定时,错误信息是不能被容忍的。

D | Oura 用户相信屏幕上的数字反映了真实情况。人们根据这些设备给出的不准确数据安排日常生活、解读自己的身体感受,甚至据此规划生活方式。”他还表示:“将一款并不准确的睡眠追踪器宣传成精准、可靠的产品是危险的,因为人们会相信这些宣传,并据此改变自己的行为。”诉状要求 Oura 停止通过虚假宣传欺骗消费者,不再声称其可穿戴设备具备实际上无法提供的功能。

E | 原告还要求法院采取禁令措施,阻止 Oura 继续对产品能力作出误导性描述,并要求 Oura 向那些基于上述涉嫌虚假宣传购买产品的消费者进行赔偿。

F | 在这篇报道最初发布后,Oura 发言人向媒体发表声明回应称:“我们坚持自己的科学研究成果以及关于准确性的相关声明。与其他面向消费者的睡眠可穿戴设备一样,Oura Ring 会利用多种生理信号来估算睡眠阶段,包括心率、心率变异性、身体运动、呼吸模式和体温。

G | ”Oura 表示:“有大量经过同行评审的独立科学研究证据表明,不同睡眠阶段与人体生理状态中独特、可测量且可重复的变化有关,这也是为什么这些生理信号能够被可靠地用于睡眠阶段分类。”Oura 同时强调:“Oura Ring 并不是医疗器械,也不能替代临床睡眠检查。不过,Oura 的睡眠分期功能已经在多项研究中得到验证,并与多导睡眠监测(polysomnography,PSG)进行了对比。后者被视为睡眠研究的黄金标准。”Oura 还表示,多项第三方独立研究支持其关于产品准确性的说法,公司也一直公开披露影响 Oura 睡眠分期结果的机制和测量指标。

H | 声明最后表示,Oura 否认诉状中的相关指控,并将“在适当的法律程序中进行抗辩”。

I |

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