How Lego’s Smart Brick works
Episode
72 min
Read time
2 min
Topics
Productivity, Software Development, Product & Tech Trends
AI-Generated Summary
Key Takeaways
- ✓Smart Brick Architecture: LEGO's smart brick is a universal two-by-four brick containing custom ASIC chip, color sensor, IMU sensors, and Bluetooth mesh networking that knows exact position and orientation of nearby bricks within centimeters in three-dimensional space.
- ✓NFC Programming System: The brick uses NFC tiles to load different programs rather than being device-specific, allowing one brick to function as multiple toys. Users tap tiles to transform functionality, though LEGO currently limits programming to predetermined experiences rather than user-created code.
- ✓Daily Note Productivity Method: Casey Newton's system combines morning journaling with live queries showing five random "blips" (developing ideas) daily in Capacities. This spaced repetition approach surfaces 800-plus saved articles and evolving thoughts, directly feeding his three weekly columns through consistent re-exposure.
- ✓Color Sensor Integration: The smart brick's color sensor reads standard LEGO pieces to trigger actions—red flaps activate firing sounds, blue tiles start refueling sequences. This allows traditional plastic bricks to interact with smart components without requiring additional NFC tags or purchases.
- ✓Claude Code Website Creation: Non-technical users can build functional websites with animations and light/dark modes in under one hour by typing natural language requests. The system generates HTML and CSS code instantly, enabling terminal-based queries across 800-plus archived articles within ten minutes.
What It Covers
The Vergecast examines LEGO's new smart brick technology from CES, featuring NFC-programmable functionality and mesh networking capabilities, plus productivity systems using Capacities for note-taking and Claude Code for website building.
Key Questions Answered
- •Smart Brick Architecture: LEGO's smart brick is a universal two-by-four brick containing custom ASIC chip, color sensor, IMU sensors, and Bluetooth mesh networking that knows exact position and orientation of nearby bricks within centimeters in three-dimensional space.
- •NFC Programming System: The brick uses NFC tiles to load different programs rather than being device-specific, allowing one brick to function as multiple toys. Users tap tiles to transform functionality, though LEGO currently limits programming to predetermined experiences rather than user-created code.
- •Daily Note Productivity Method: Casey Newton's system combines morning journaling with live queries showing five random "blips" (developing ideas) daily in Capacities. This spaced repetition approach surfaces 800-plus saved articles and evolving thoughts, directly feeding his three weekly columns through consistent re-exposure.
- •Color Sensor Integration: The smart brick's color sensor reads standard LEGO pieces to trigger actions—red flaps activate firing sounds, blue tiles start refueling sequences. This allows traditional plastic bricks to interact with smart components without requiring additional NFC tags or purchases.
- •Claude Code Website Creation: Non-technical users can build functional websites with animations and light/dark modes in under one hour by typing natural language requests. The system generates HTML and CSS code instantly, enabling terminal-based queries across 800-plus archived articles within ten minutes.
Notable Moment
LEGO representatives acknowledged user demand for programmable smart bricks but stated they want to ensure hack resistance first. The real concern appears to be protecting revenue from NFC tile sales, similar to how users cloned LEGO Dimensions figurines using cheap Amazon tags.
Episode Transcript
Welcome to the Vergecast, the flagship podcast of rolling your own MCP server and running cloud code to do absolutely everything in your entire life. Is that possible? Is it a thing a real person can do? Who's to say? But it seems like a cool future, and I'm ready to get into it. I'm your friend David Pierce, and I just got home from CES where we saw tons of gadgets. Thank you to everybody who came up for the live show last week. Thank you to everybody who has written in and sent us all the cool stuff that you saw in Vegas. CES is a blast. But now I'm home, and it's time for my favorite annual tradition of detangling all of the junk that got stuck in my bag over the course of CES. I come home with SD cards full of pictures I need to offload. I come home with just like a bunch of weird swag that I don't remember picking up, but just like things from booths that end up in my backpack. I don't know. I have a lot of stickers. Do you want stickers? I have nowhere to put stickers. CES is, like, full chaos, and then I try to come home and just clean a little bit. And it's, like, now the year starts. I always think of CES as not, like, the beginning of a new year, but the end of last year. Now I come home, and we we started all over. And here we are very excited about it. Today on the show, we're gonna talk a little bit about CES. We're gonna follow-up with Sean Hollister about the Lego smart brick, which I think was pretty undeniably the story of CES and certainly the the device of CES. But there's something interesting going on with what LEGO is up to and what this thing means that we're just gonna dive into more. Then Casey Newton, our friend and the editor of Platformer, is gonna come on the show and we're gonna talk productivity. He is one of my favorite people to talk to about to do lists and note taking apps and all kinds of stuff about how we try to be more useful and get more stuff done without making ourselves crazy. We're gonna talk about that. We've a really fun hotline question coming up. All of that is coming up in just a second. But first, do you know that feeling when you just have too much crap on your desk and, like, I gotta get rid of all of this or I'm gonna lose my mind? That's where I am right now. I'm gonna clean up. This is The Vergecast. We'll be right back. Support for today's show comes from Zoom. Work moves faster when everything works together. That means meetings, chats, docs, and AI companion, all supporting each other seamlessly. Learn more at zoom.com/podcast, and zoom ahead. Support for this show comes …
Get the full transcript (16,230 words) + summary by email — free
One-time email with the complete transcript and AI summary of this episode. No account needed.
One email, no spam. We’ll also show you what SignalCast does.
You just read a 3-minute summary of a 69-minute episode.
Get The Vergecast summarized like this every Monday — plus up to 2 more podcasts, free.
Pick Your Podcasts — FreeKeep Reading
More from The Vergecast
The folding iPhone Duo is finally here | The Vergecast Livestream
Sep 9 · 60 min
Snacks Daily
1️⃣ “Lyft-off” — Our Lyft stock pick. Japan’s $3.2M lucky tuna. Lego’s smart brick. +Starbucks gift cards
Jan 7
More from The Vergecast
The tech that made a 2-hour marathon possible
Sep 8 · 35 min
Bankless
The Private World Computer | Aztec Co-Founders Zac Williamson & Joe Andrews
Dec 2
Books, tools, and gear mentioned in this episode
SignalCast may earn commission on purchases via these links. As an Amazon Associate, SignalCast earns from qualifying purchases.
Tools
by Anthropic
“Non-technical users can build functional websites with animations and light/dark modes in under one hour by typing natural language requests. The system generates HTML and CSS code instantly.”
- CapacitiesRecommended
“Casey Newton's system combines morning journaling with live queries showing five random 'blips' (developing ideas) daily in Capacities.”
Products
by Lego
“The Vergecast examines LEGO's new smart brick technology from CES, featuring NFC-programmable functionality and mesh networking capabilities”
More from The Vergecast
We summarize every new episode. Want them in your inbox?
The folding iPhone Duo is finally here | The Vergecast Livestream
The tech that made a 2-hour marathon possible
AGI is whatever you want it to be
Apple Home rumors, ranked
What’s happening with US data centers?
Similar Episodes
Related episodes from other podcasts
Snacks Daily
Jan 7
1️⃣ “Lyft-off” — Our Lyft stock pick. Japan’s $3.2M lucky tuna. Lego’s smart brick. +Starbucks gift cards
Bankless
Dec 2
The Private World Computer | Aztec Co-Founders Zac Williamson & Joe Andrews
All-In with Chamath, Jason, Sacks & Friedberg
Aug 29
Nvidia's Historic Quarter, SaaS Comeback, Bessent vs Druck, America's Debt Crisis, Cancer Vaccine
All-In with Chamath, Jason, Sacks & Friedberg
Jul 13
The Trillion-Dollar Industries AI Is Disrupting: Voice, Law & the End of the Billable Hour
How I Built This
Mar 30
diapers.com: Marc Lore. The ecommerce visionary who lost to Amazon but still made billions (2021)
Explore Related Topics
This podcast is featured in Best Tech Podcasts (2026) — ranked and reviewed with AI summaries.
Read this week's Software Engineering Podcast Insights — cross-podcast analysis updated weekly.
You're clearly into The Vergecast.
Every Monday, we deliver AI summaries of the latest episodes from The Vergecast and 192+ other podcasts. Free for one show.
Start My Monday DigestNo credit card · Unsubscribe anytime