Can AI create the perfect out-of-home? Part 2.

Last time I looked at what makes a perfect out-of-home execution. This time I wanted to test whether AI could actually produce one — using the same principles I'd outlined.

The short answer is: sometimes. The longer answer is more interesting.

What AI does well in OOH

AI is surprisingly good at the structural elements. It can generate copy that is short, punchy, and free of subordinate clauses. It understands, at a surface level, that outdoor needs to communicate in under three seconds. It can produce dozens of headline variations quickly — more than any copywriter would want to write.

The brief is to the campaign what the recipe is to the meal. AI can follow a recipe. It can't tell you when the sauce needs more salt.

Where it falls down

The problem is judgment. AI will generate ten headlines that all technically meet the brief, but it can't tell you which one is right for the brand, the location, the moment. It can't read the cultural subtext of a poster site on the corner of Martin Place at 8am. It doesn't know that a particular turn of phrase will land differently in Perth than in Sydney.

And it has no instinct for the joke. The best outdoor has a wit to it — a knowing wink that assumes the viewer is clever enough to get it. AI tends toward the literal, even when you prompt it toward the oblique.

The verdict

AI is a useful first-generation tool for OOH ideation. It'll get you to 60% faster. But the last 40% — the bit that makes an execution memorable rather than merely adequate — still requires a human who knows the difference.