Rob Morris, SM ’09, PhD ’15, didn’t know where to turn when he first felt symptoms of depression as a teenager: “I had no exposure to healthy coping strategies. I had no vocabulary for what was happening to me.”
That experience, he says, has driven his work on Koko, a tech nonprofit that grew ou...
Rob Morris, SM ’09, PhD ’15, didn’t know where to turn when he first felt symptoms of depression as a teenager: “I had no exposure to healthy coping strategies. I had no vocabulary for what was happening to me.”
That experience, he says, has driven his work on Koko, a tech nonprofit that grew out of his PhD work at the MIT Media Lab and aims to “address youth mental health by reaching young people where they are.” And where they are is online—on TikTok, Snapchat, or Discord, or maybe chatting with an AI bot.
In partnership with such platforms, Koko offers free mental-health interventions backed by research and the input of an external ethics advisory board. Its website lets young people in nearly 200 countries help themselves through self-guided tutorials and help each other by sharing brief, anonymous messages of support using applications such as WhatsApp, Discord, or Telegram. —Sara Shay
Read more at www.technologyreview.com/alumni-profiles.
OpenAI推出“Patch the Planet”计划,旨在通过AI与专家审查相结合的方式,帮助开源维护者高效发现并修复安全漏洞。该计划分三阶段推进:AI扫描识别漏洞、自动生成修复建议、专家审查验证后整合补丁,强调“人机协作”而非取代人类。此举意在解决开源生态长期资源不足、漏洞修复滞后的痛点。目前计划处于早期测试阶段,仅向部分项目开放,未来将逐步扩大范围并开源部分数据。若模式有效,有望重塑开源安全维护范式,大幅缩短漏洞修复周期。
Here’s a problem you probably didn’t solve in school: You’re an ambitious young plumber from Brooklyn in a world inhabited by violent human-size mushrooms called Goombas. The love of your life has been kidnapped, so you embark on a quest to rescue her, venturing through stretches of pipe-filled and ...
在自然界漫长的演化史中,植物似乎总是以沉默的姿态静默生长。然而,麻省理工学院(Massachusetts Institute of Technology,MIT)的一项最新突破性研究,彻底颠覆了这一传统认知。研究团队首次发现了直接证据,证明植物种子不仅能够感知自然环境中的声音,还能将声学信号转化为触发生命进程的“加速器”。这一发现为植物感知环境的机制打开了全新的声学维度,也为农业生态学带来了极具启发性的新视角。