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New York officials announce legislation linking mental health issues in teens to social media use_我的网站

A |     Convinced social media platforms are fueling a mental health crisis among the nation’s youth, public officials in New York announced new legislation Wednesday that would restrict algorithms that target young users."Young New Yorkers are struggling with record levels of anxiety and depression, and social media companies that use addictive features to keep minors on their platforms longer are largely to blame," New York Attorney General Letitia James said.The legislation would, among other things, give her office new enforcement power over social media companies.Algorithmic feeds are designed to harness personal data to serve users content that keeps them engaged for as long as possible. Sponsors of the legislation said that has increased the addictive nature of social media platforms and heightened the risk to young users’ well-being.Facebook, Instagram, TikTok and YouTube would all be subject to the legislation that allows users under 18 to opt out of receiving algorithmic feeds, allow parents to allow algorithmic feeds to limit access between 12 a.m. and 6 a.m. and prohibit social media platforms from sending notifications to minors during those same hours without verifiable parental consent.The attorney general’s office would be authorized to bring an action to enjoin or seek damages or civil penalties of up to $5,000 per violation.Back in May, U.S. Surgeon General Vivek Murthy warned that excessive social media use can be a "profound risk" to the mental health of youth in the United States."I’m very concerned that social media has become an important contributor to the pain and the struggles that many of our young people are facing," Murthy said in an interview on ABC News Live.A surgeon general’s advisory is "reserved for significant public health challenges that require the nation’s immediate awareness and action," according to the report released by the surgeon general’s office.The surgeon general said that while we’re in the "middle of a youth mental health crisis" it’s important to identify possible causes. The advisory recognizes that social media has both positive and negative effects on young people, but that ultimately there’s not enough "research and clear data" to determine if it’s "safe" for adolescents to use.。    【TechWeb】7月19日消息，近日，阿里巴巴集团旗下高德正式上线全新位置分享功能——“位置口令”。用户在高德App打开该功能，选择中国大陆及港澳台地区的任意位置后，即可生成一组6位数字；接收方在高德“位置口令”页面输入这组数字后，便能直接获取对应位置并一键导航。         据了解，这是业内首个基于经纬度随机编码的位置分享方案，它让过去难以描述、无法直接搜索的位置，也能够被准确表达和快速分享。

B |          说不清位置就发6个数字          长期以来，人们描述所在位置，主要依赖地标、门牌和地图上的地点名称。但现实世界里，有大量位置虽然真实存在，却很难描述清楚。

C |          在紧急场景中，这一问题尤其突出。车辆在高速公路发生故障时，当事人周围往往没有可参照的地标，救援人员只能反复追问“附近有什么”“刚经过哪里”，一点点缩小范围。         现在，这些位置都能用6个数字说清楚。用户在联网状态下打开高德App，搜索“位置口令”或点击首页右上角“+”号进入功能页，确认位置后可生成6位数字口令，再通过电话、短信或社交软件发给对方即可。口令默认有效期15分钟，最长可延至24小时，到期自动失效。         高德位置口令不依赖地图上已有的地点名称，而是直接对应真实世界的经纬度。因此只要地图能定位，就可以生成位置口令。         高德位置口令的本质，是将专业经纬度转化为普通人也能直接使用和传播的数字编码。这让地图能力首次从“地点搜索”延伸到了“任意位置表达”。用户不再需要记住复杂经纬度，只需要6位数字，就能准确描述所在位置。         支撑这一切的，是一套围绕“位置可传播”设计的编码机制。

D | 据介绍，高德位置口令并非简单的经纬度缩写，而是采用分层递进式短码生成算法，在有限编码空间内优先生成更易记忆的数字组合；同时结合逆地理编码能力，可根据周边道路、地标等环境信息动态生成位置信息，并适配多种语言场景。

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Published on:03:09:28