Hi friends 👋, Happy Friday and welcome back to our 204th Weekly Dose of Optimism! The pace of all of this good stuff continues to blow my mind. We sent the Dose last Friday morning. It was jam-packed. “How can things get any better than this?” I asked myself. And then the big tech companies came out in favor of open-weight models out of pure self-interest, which I wrote about in AI is Oil, Not God.And then… the Sixers signed Lebron James! I guess the real lesson, no matter which particular stories we cover each week, is to Trust the Process.This week’s theme is physical AI - robots, robot brains, drones, and AVs, with a little robot regulation in the Extra Doses.Let’s get to it.A company called Enigma is a little less enigmatic after emerging from stealth on Monday with a $71 million seed round led by Index Ventures and Ribbit Capital, plus its decision to open up more than 100 real AI-powered robots available online for anyone to control in real-time. You can go play with them right now, and tell them what to paint, how to lightsaber, to please defuse that bomb, or even which experiments to run. The cute little robot arms you’re controlling are actual physical machines in facilities in Israel and California, taking your instructions through the browser.Enigma is building robot-agnostic software, foundation models for robotics, and user interfaces that make robots easier to command across different hardware and tasks. Its bet is that studying how humans engage with robots produces both better interfaces and possibly a different kind of robotic brain. The public robots.online experiment lets users try text, audio, demonstrations, and other interaction patterns while the company observes how people naturally attempt to get machines to do things. If the race in robotics is about accumulating real training data fast and cost-efficiently, this is a novel and orthogonal approach to that which doubles as a unique marketing stunt. Part of the reason the company is able to do something so different is that its founders aren’t robotics people. Jonathan Jacobi and Gal Niv met in teenage hacking competitions and served together in Israel’s Unit 8200. Neither is a roboticist. That might be a good thing - in deep tech, people can often get stuck in whichever path they focused on for their PhD. No PhD, no stuck. Will it work? Who knows, I’m not a robotics PhD. But it looks fun and different. BAH GOD THAT’S GOOGLE DEEPMIND’S MUSIC! The frontier lab exploring the most frontiers, and the one that has done by far the most to advance the state of robots and world models, is back with Gemini Robotics 2, its next-generation robotics model family for controlling robots across whole-body movement, dexterous manipulation, embodied reasoning, and multi-robot collaboration. The release includes three models: Gemini Robotics 2, a vision-language-action (VLA) model that maps vision and language into motor control; Gemini Robotics ER 2, an embodied reasoning (ER) model for planning longer tasks and coordinating robots; and Gemini Robotics On-Device 2, a local model that can adapt to new robot bodies with a few hours of data, typically fewer than 200 examples. With these models, GDM is moving beyond tabletop manipulation into full-body control. The model can control Apptronik’s Apollo humanoid as it walks, crouches, reaches, and manipulates objects in cluttered environments. It can also operate different end effectors, including five-fingered hands and two-finger grippers, across tasks like tying a knot, sealing a ziplock bag, packing tools, and placing objects. DeepMind says the same model checkpoint controlled multiple embodiments, including Apollo variants and a Franka Duo setup.Humanoid robots haven’t been solved yet. Travis Kalanick is still right, for now. GDM notes that movement speed still needs work, and the benchmarks show uneven performance on multi-finger dexterity. But it is a meaningful shift in the robotics stack, with one model family handling perception, planning, control, adaptation, safety, and collaboration across different bodies. Ironically, after the team by the name got subsumed into Google DeepMind, robots are finally getting a … Google Brain. So we have robots that anyone with a computer can control, and models that can control any robot that walks, and now DoorDash is making its own flying robots, aka drones. DoorDash announced on Wednesday that DoorDash Labs earned FAA Part 135 air carrier certification and launched DoorDash Air, its in-house drone delivery program. Part 135 lets DoorDash operate as an air carrier, and the company says it is only the eighth drone operator to earn it. In its tweet, DoorDash said, “Drones are just one delivery option DoorDash Labs built to scale delivery for merchants, alongside Dashers, Dot, and our autonomous delivery partners. Everything from the aircraft to the merchant handoff system have been designed to get your orders to you quickly and safely.” The company’s strategy and bet is clear here: they believer that it already owns the most important part of the delivery ecosystem - the network of customers and merchants and the technology to coordinate it all - and that it can commoditize the ways that it gets things from one party to the other. Whatever is at the right spot on the cheap/fast Pareto Frontier, they can choose. Someone smarter on drones than I am said they’re making their drones less as a standalone drone play and more as a template to build standards and encourage competition in the space. Like Nvidia and Microsoft signing the letter, DoorDash is trying to commoditize its complements. It’s a super interesting bet, like Uber trying to make its own self-driving cars. It’s interesting to note that Uber is no longer doing that, but that it is providing a demand cannon to dedicated AV makers. In any case, I want drone delivery ASAP, and I’m glad DoorDash is making the push to speed the whole thing up.And look, I think it’s cool, but the most-liked reply to DoorDash’ tweet is: Anti-Commie@UltraMagaFunk@DoorDash We all are supposed to just shut the fuck up and accept the retarded dystopia future they are creating for us.3:59 PM · Jul 29, 2026 · 7.33K Views19 Replies · 1 Repost · 206 LikesSo we have a little ways to go before people get used to a burrito landing in their yard.Everyone is super excited about computer AI and I get it but I continue to think that the way cooler and way more underappreciated thing is what’s going to happen in the physical world, and in particular the way that we move people and things. While DoorDash is flying our burritos overhead, Amazon’s Zoox will be zooking passengers around the streets sans human driver, sans, even, the potential for a human driver. Per Reuters, “Zoox unit won ​U.S. approval on Wednesday for limited commercial deployment of its novel steering-wheel-free robotaxis, a first for the autonomous ride industry, ‌the U.S. auto safety agency said Thursday.”This isn’t the first self-driving car, obviously. Waymo and Tesla are operational in a number of American markets, and they are incredibly cool. But it’s the first vehicle designed from the ground-up for a self-driving world that will be commercially available in the US, the Adam or Eve of future generations of vehicles that never even contemplated that a human might drive it. In Zoox’s case, that means no driver’s seat or steering wheel, and “two rows of inward-facing ​seats” so passengers can spend their ride hanging out more easily. I would imagine that in the future, cars will be designed more and more like moving rooms. Hop in, work or enjoy a movie or get a spa treatment or whatever, and get out at your destination. I can’t wait to see the horrendous things people do to and in these cars.Sam Altman@samaso excited for this.