Why a Robot Runway at IFA Is More Honest Than BMW's Engine-Start Advertising

IFA 2026 opens today in Berlin, and "Physical AI" – technology beginning to perceive and act in the physical world – is its central theme. In Hall 25, the focus area of IFA Next, more humanoid robots are appearing than ever before at the show, including in the format "Robots on the Runway": robots walking a catwalk, accompanied by music and lighting, followed by a meet-and-greet. Pure spectacle, at first glance – and yet a more honest format than the light-and-music staging BMW used last week to advertise a movie.

Why a runway specifically

The difference lies in what the format actually proves. Walking – the upright, balanced, natural-looking gait of a two-legged system – is one of the hardest unsolved problems in humanoid robotics: real-time balance, weight shifting, response to uneven ground, all without the support points a wheeled or four-legged robot has. A catwalk isn't an arbitrarily chosen stage set for that – it's the most direct possible demonstration of exactly that capability. Every step that doesn't tip over on an open stage is visible proof of sensing and motion control that's otherwise nearly impossible for an outsider to judge.

The difference from BMW's engine-start advertising

This is exactly where this case parts ways with what I described about BMW last week. There, light, music, and timing were used to stage a movie ad – tools that had nothing to do with the actual product, the iX3, borrowed from an experience toolkit for a purpose foreign to them. With the robot runway, the relationship is reversed: the format isn't separate from the thing it's meant to show, it's identical to it. A runway for walking robots proves something about walking robots. Light and music at engine start proved nothing about a charging feature or an assistant – they just directed attention toward something entirely different.

Where caution still applies here too

That's no free pass to take the performance uncritically. A choreographed runway appearance can still show pre-programmed movement sequences tuned to exactly that one surface and that one route, rather than demonstrating general walking ability under real-world conditions. The gap between "can walk this specific catwalk" and "can walk reliably" is real, and a trade show hall with a perfect floor and a known route is a far more controlled environment than a pedestrian street. The format proves the capability more honestly than BMW's ad staging did – that doesn't yet mean it proves it completely.

What this means for experience design

That yields a simple test for our own work: a spectacle format earns its audience exactly when it can't be separated from the content it shows – when removing the staging would also cost the point itself. If the same product could be shown just as well without the runway, the runway would be pure decoration. But because with walking, the motion itself is the message, the format here genuinely contributes something that would be missing without it. That question – does the staging carry the point, or does it just paper over its absence – is the actual yardstick, not whether an appearance looks spectacular.

Conclusion

"Robots on the Runway" is spectacle, but honest spectacle: the format directly proves what it claims to show. BMW's engine-start staging did the opposite – it used the same registers for a message that had nothing to do with them. Anyone trying to judge whether a piece of staging has substance or just looks like it should ask exactly that question: would the point survive without the show, or is the show the entire point?