OpenAI Sora 2 📱, Amazon's hardware reboot 🔊, accelerating science 👩🏻‍🔬

OpenAI's Sora 2 has upgraded photorealistic video capabilities. It allows users to generate cameos of themselves and others in videos ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ 

Sign Up |Advertise|View Online TLDR TLDR 2025-10-01 📱 Big Tech & Startups OpenAI announces Sora 2 and an AI video and audio app that allows for user 'cameos' (5 minute read) OpenAI's Sora 2 has upgraded photorealistic video capabilities. It allows users to generate cameos of themselves and others in videos - this feature will require users to make a one-time video and audio recording of themselves to verify their identity. The company has launched a new Sora app, which has a social platform for users to share, remix, and discover AI-generated videos. The social platform will have an algorithmic feed that displays videos tailored to users' interests based on who they interact with and the topics they might engage with. Everything announced at Amazon's fall hardware event (15 minute read) Amazon's fall hardware event featured updates to the Echo, Kindle, Fire TV, Ring, Blink, and Alexa+. This article covers everything announced at the event along with photos and videos of the products in action. All of the new devices will support Alexa+ out of the box. The updated assistant is able to hook into all manner of devices and services. New abilities will be available soon through the Alexa+ store. 🚀 Science & Futuristic Technology DoorDash unveils Dot, its autonomous robot built to deliver your food (5 minute read) DoorDash's Dot is a small robot that can autonomously drive on roads, bike lanes, and sidewalks to deliver food and small packages. It can move at speeds of up to 20 miles per hour and carry up to 30 pounds. DoorDash is testing the robot with early access partners in the Phoenix Metropolitan area. It plans to make the robots available to the region by the end of the year. Scientists make embryos from human skin DNA for first time (6 minute read) Scientists at the Oregon Health and Science University have created early-stage human embryos by manipulating DNA taken from people's skin cells, then fertilizing them with sperm. The technology could overcome infertility due to old age or disease. It could even allow same-sex couples to have a genetically related child. The technique still needs significant refinement before a fertility clinic could even consider using it, which could take a decade. 💻 Programming, Design & Data Science Reach millions of tech professionals at scale (Sponsor) Over 6 million tech professionals read TLDR including developers, product managers, marketers, designers and executives. Get in front of your target audience with an ad placement just like this one! Learn more about running a test campaign. Examples are the best documentation (2 minute read) Technical documentation is mostly aimed at people deeply immersed in the ecosystem. However, many developers have to juggle a lot of 'worlds' in their heads daily. It takes a lot of mental energy to restore context and understand what is going on when jumping between projects, languages, and frameworks. Examples are great because a lot of developers look at docs simply because they need to quickly find out how to do something. Tutorials are often helpful, not because of the walkthrough, but because they contain examples. Apple's Foundation Models framework unlocks new app experiences powered by Apple Intelligence (11 minute read) Apple's Foundations Models framework allows developers to create new intelligent features that are available offline while protecting user privacy, all using AI inference that is free of cost. It is tightly integrated with Swift, making it easy for developers to send requests. The framework is available with iOS 26, iPadOS 26, and macOS 26, and works on any Apple Intelligence-compatible device. This article looks at some of the apps that have leveraged the framework to create new experiences. 🎁 Miscellaneous Top AI Researchers Leave OpenAI, Google, and Meta for New Start-Up (7 minute read) Rishabh Agarwal and more than 20 other researchers have left their work at Meta, OpenAI, Google DeepMind, and other big AI projects to join Periodic Labs, a new Silicon Valley startup. Many of them have given up tens of millions of dollars, if not hundreds of millions, to make the move. Periodic aims to build AI technology that can accelerate new scientific discoveries in areas like physics and chemistry. The startup has secured over $300 million in seed funding. It has started its work at a research lab in San Francisco, but it plans to build its own lab in Menlo Park. Amazon Is Overhauling Its Devices to Take on Apple in the AI Era (13 minute read) Amazon's hardware division has long been seen as a loss leader. The company makes its profits from subscriptions and purchases made through the Alexa voice assistant. Some product lines are now profitable, and others are heading in that direction. The company's recently revamped devices have higher prices, and they're much better products. For the company to become a true leader in devices, it will need breakthroughs that go beyond its current lineup. ⚡ Quick Links Stripe's Bridge Seeks Federal Charter Ahead of Stablecoin Rules (2 minute read) Bridge also intends to apply for a New York State trust charter. M5 chip leak reveals Apple has big gains coming in key area (2 minute read) The M5 chip could offer substantial GPU upgrades over M4, giving Apple the ability to apply neural processing across applications that are traditionally more graphics-based. Spotify Founder Daniel Ek Leaving CEO Job (3 minute read) Spotify's co-presidents, Alex Norström and Gustav Söderström, will become co-CEOs on January 1. Organize your Slack channels by "How Often", not "What" (4 minute read) Sorting by 'how often' lets you read your most urgent messages first and focus your energy on what matters most. Elon Musk Plans to Take on Wikipedia With 'Grokipedia' (3 minute read) Elon Musk claims that xAI's Grokipedia will be a massive improvement over Wikipedia, which he has previously accused of being 'woke', even calling for it to be defunded. The First Ever At-Home Cortisol Test Just Launched. And You Don't Even Need to Draw Blood (3 minute read) Eli Health's Hormometer lets users track cortisol levels with just saliva and a phone. Love TLDR? Tell your friends and get rewards! Share your referral link below with friends to get free TLDR swag! https://refer.tldr.tech/c4b06755/ Track your referrals here. Want to advertise in TLDR? 📰 If your company is interested in reaching an audience of tech executives, decision-makers and engineers, you may want to advertise with us. 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