🗺️ Real-time map of British railways
The real-time map of British railways is a technical work of art that should be the envy of Renfe.
Spending more on AI than on an engineer's salary is not innovation—it's mismanagement.
A device without a screen that sells like hotcakes proves people are fed up with screens.
🗺️ Real-time map of British railways
Someone has taken transparency very seriously. This interactive map shows every train moving across Britain's rail network, updated to the second. It's not a toy: it uses open official data and turns it into a visualization that any train or data enthusiast can use to check delays, routes, and even the speed of each train.
The best part is that it works in the browser without installing anything. While we're still arguing about whether the Cercanías app crashes every weekend, the UK has this. It's not about money—it's about priorities.
💰 When AI costs more than the engineer
An analysis by Tom Tunguz hits the nail on the head: using AI models for certain tasks already costs more than paying a human to do them. And I'm not talking about massive projects, but everyday things like writing code, generating reports, or replying to emails. The math is simple: if each time you call an API you spend €150 and a junior developer charges €50 to do the same thing, the business case doesn't work.
According to the article, the break-even point won't come until 2029. Until then, many companies are burning money on AI just for show. The bubble hasn't burst yet, but it's already starting to deflate.
🎵 Yoto Music Box: a ray of hope against tech fatigue
The New York Times calls it “a ray of hope” and they're not wrong. The Yoto Music Box is a music and audiobook player for kids with no screen, no notifications, no addictive algorithms. It works with physical cards: pop one in, it plays. Period. And it's flying off the shelves because parents (and kids) are tired of technology stealing their attention.
This isn't 90s nostalgia—it's a market signal. When a product as simple as a little box with a speaker sells millions, it proves the “techlash” isn't just a Twitter trend—it's a real need. People want technology that serves, not enslaves.
🌐 The thread that connects them
Three stories that at first glance have nothing in common: a train map, an AI cost analysis, and a screenless toy. But they all point to the same thing: good technology is the kind you don't notice, the kind that solves a problem without creating ten new ones.
The map shows that with open data and design, you can build something useful. Tunguz's article warns that AI is neither free nor magic. And the Yoto reminds us that sometimes the most innovative thing is to subtract rather than add. In an industry obsessed with the new, these three cases are a breath of fresh air.