cover of episode A New Physics Simulation That Trains Robots 430,000 Times Faster Than Reality – DTH

A New Physics Simulation That Trains Robots 430,000 Times Faster Than Reality – DTH

2024/12/20
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Rob Dunwood: 本期节目报道了多个科技新闻,首先是卡内基梅隆大学的研究人员开发了一种名为Genesis的新的物理模拟系统,该系统可以比现实世界快43万倍地训练机器人。Genesis处理物理计算的速度比现有机器人模拟器快80倍,并能同时运行多达10万个模拟副本。这将极大地加速机器人技术的研发进程。 其次,意大利数据保护机构对ChatGPT的开发公司OpenAI处以1500万欧元的罚款,原因是OpenAI在未有充分法律依据的情况下处理用户个人数据来训练ChatGPT,并且缺乏足够的年龄验证系统。意大利监管机构还命令OpenAI开展为期六个月的活动,以提高公众对ChatGPT运作方式的认识。OpenAI表示该决定不成比例,并将提出上诉。 此外,BlueSky社交平台进行了更新,增加了单独的提及标签、新的回复排序控制,并增加了对用户名抢注的保护。YouTube将开始打击标题或缩略图与视频内容不符的低俗点击诱导视频,这项措施将首先在印度实施。 加州公共事业委员会要求优步司机在30天内进行指纹背景调查,费用由优步承担,以确保未成年乘客的安全。消费者金融保护局起诉摩根大通、美国银行、富国银行和Zelle运营商,原因是Zelle欺诈自2017年推出以来已造成超过8.7亿美元的损失。 马来西亚政府要求在该国运营的八个社交媒体平台明年获得许可证,否则将面临法律后果。据报道,谷歌正在开发其搜索引擎的AI模式,该模式将为用户提供类似于Gemini AI聊天机器人的替代界面。最后,Netflix已获得2027年和2031年女子世界杯在美国的流媒体版权。

Deep Dive

Key Insights

How much faster is the new physics simulation for training robots compared to reality?

The new physics simulation, Genesis, trains robots 430,000 times faster than reality. One hour of compute time in the simulation equals 10 years in the real world.

What technology does Genesis use to achieve its speed?

Genesis uses graphics cards similar to those that power video games to run up to 100,000 copies of a simulation simultaneously, processing physics calculations up to 80 times faster than existing robot simulators.

Why did Italy's data protection agency fine OpenAI?

The Italian agency fined OpenAI 15 million euros for processing users' personal data to train ChatGPT without adequate legal basis and for lacking an effective age verification system to prevent children under 13 from accessing inappropriate content.

What measures did the Italian watchdog require OpenAI to implement?

The watchdog ordered OpenAI to launch a six-month public awareness campaign about how ChatGPT works and to implement better age verification systems.

What update did BlueSky receive to prevent cybersquatting?

BlueSky updated its platform to automatically preserve the original .bsky.social suffix when users change their names to custom domains, preventing username squatting.

What is YouTube doing to combat clickbait videos?

YouTube is cracking down on clickbait videos that promise content but fail to deliver, starting with India before potentially expanding globally.

Why did the California Public Utilities Commission require Uber drivers to undergo fingerprint background checks?

The CPUC mandated fingerprint checks for Uber drivers transporting teens to ensure they have no disqualifying criminal records, as drivers are in a position of trust and control over minors.

What is the Consumer Financial Protection Bureau accusing Zelle of?

The CFPB sued Zelle's operators for failing to properly investigate fraud complaints and reimburse victims, resulting in over $870 million in losses since Zelle's launch in 2017.

Why are Malaysian social media networks being required to obtain licenses?

Malaysian networks must obtain licenses to combat cybercrime, including online fraud, gambling, cyberbullying, and sexual crimes against children.

What feature is Google developing for its search engine?

Google is developing an AI mode for its search engine that offers a conversational interface similar to Gemini, providing AI responses, relevant web pages, and a search bar for follow-up questions.

Chapters
Researchers have developed Genesis, an open-source physics simulation that trains robots 430,000 times faster than real-world training. It uses graphics cards to run numerous simulations concurrently, significantly accelerating the robot learning process.
  • Genesis simulation trains robots 430,000 times faster than reality
  • Uses graphics cards to run up to 100,000 simulations at once
  • Processes physics calculations up to 80 times faster than existing simulators

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A large group of university and private industry researchers have unveiled a new physics simulation that trains robots 430,000 times faster than reality. The group led by Carnegie Mellon researcher Xiao Zhan has developed Genesis, a new open-source computer simulation system that lets robots practice tasks in a simulated reality where one hour of compute time equals 10 years in the real world.

Genesis processes physics calculations up to 80 times faster than existing robot simulators. It uses graphics cards similar to those that power video games to run up to 100,000 copies of a simulation at once. If an AI can control 1,000 robots to perform 1 million skills in 1 billion different simulations, then it may just work in our real world, which is simply another point in the vast space of possible realities, wrote Genesis paper co-author Jim Phan.

Italy's data protection agency has fined chat GPT maker OpenAI 15 million euros after finding that the company processed users' personal data to train chat GPT without having an adequate legal basis. The investigation also found that OpenAI did not have an adequate age verification system in place to prevent children under the age of 13 from being exposed to inappropriate AI-generated content.

The Italian watchdog also ordered OpenAI to launch a six-month campaign to raise public awareness about how ChatGPT works. OpenAI said the decision was disproportionate and that the company will file an appeal against it.

BlueSky has received an update that includes a separate mentions tabs in notifications, new controls for replies sorting, and is adding protection against username squatting. Until now, users who used a domain to verify their accounts had to recreate their original screen name to keep someone else from taking it. Now the platform will automatically preserve the original .bsky.social suffix when a user changes their name to a custom domain.

YouTube has announced that it will start cracking down on egregious clickbait where the title or thumbnail of videos promises viewers something that the video doesn't deliver. YouTube says the videos leave viewers feeling tricked, frustrated, or even misled if they come to the website looking for truthful and timely information on important issues. YouTube will first start cracking down on clickbait videos in India, but the company didn't say how it will expand from there.

The California Public Utilities Commission has given Uber drivers who transport teens in the state 30 days to pass a fingerprint background check at the ride-hailing company's expense. Uber historically has fought against fingerprint-based background check requirements, arguing that its current name-based background checks and other guardrails are sufficient. The CPUC contends when an adult is being asked to provide a service to a minor, the adult is placed in a position of trust, responsibility, and control over California's most vulnerable citizenry, children.

And that not conducting a fingerprint based background check to identify adults with disqualifying arrest or criminal records would place the unaccompanied minor in a potentially dangerous, if not life threatening situation.

The Consumer Financial Protection Bureau on Friday sued JPMorgan Chase, Bank of America, Wells Fargo, and the operator of Zelle over Zelle fraud that has cost customers more than $870 million since the launch of Zelle in 2017. The CFPB said that the firms failed to properly investigate fraud complaints or give victims reimbursement. The nation's largest banks felt threatened by competing payment apps, so they rushed to put out Zelle, said CFPB Director Rohit Chopra in a statement.

By their failing to put in place proper safeguards, Zell became a goldmine for fraudsters, while often leaving victims to fend for themselves. Zell said in a statement Friday that it was prepared to defend itself against this meritless lawsuit.

Eight social media networks operating in Malaysia, including Facebook, WhatsApp, Instagram, X, YouTube, Telegram, WeChat, and TikTok, will be required to obtain a license by next year or face legal consequences from the government. The move is meant to combat rising cases of cybercrime, including online fraud and gambling, as well as cyberbullying and sexual crimes against children, according to the Malaysian Communications and Multimedia Commission.

The information reports that Google is developing an AI mode for its search engine that will offer users an alternative interface resembling the Gemini AI chatbot directly within the search results page. When utilizing AI mode, Google will provide users with not only a conversational AI response, but also relevant web pages and a convenient search bar below the answer. The search bar will prompt users to ask follow-up questions for further exploration or clarification.

And finally, Netflix has announced that it has acquired the U.S. streaming rights for the FIFA Women's World Cup in both 2027 and 2031. The Netflix coverage in the U.S. will include both English and Spanish language broadcasts, and the streamer says that it will be creating more coverage in addition to the live matches. The World Cup is the most ambitious addition to Netflix's growing sports lineup, which to date has mostly included one-off events like the Jake Paul vs. Mike Tyson fight or a pair of NFL games that will stream on Christmas Day.

For more analysis of the tech news of the day, subscribe to DailyTechNewsShow.com. You can find show notes and links to all the headlines there as well. Thanks for listening. We'll talk to you next time.

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