Most “Innovation” Is Just Someone Finally Doing the Obvious Thing
Ideas are cheap. Innovation is 90% execution, 9% timing
There’s a comforting myth about innovation: that it requires a flash of insight nobody else could have had. Genius. Rare pattern recognition. Being years ahead of everyone in the room.
It’s comforting because it lets the rest of us off the hook. If breakthroughs need a kind of brilliance most people don’t have, then not having built anything isn’t really a failure.
The trouble is, when you actually look at how most “innovations” happened, this story falls apart.
The wheeled suitcase nobody invented (because everyone already had)
Bernard Sadow is usually credited as the inventor of the wheeled suitcase, patenting his version in 1972 after a frustrating trip through an airport with his family’s luggage. Sensible story. Obvious problem, obvious fix.
Except it isn’t quite true. Patents for wheeled luggage go back decades earlier - one as far back as 1945. Multiple inventors, multiple patents, multiple genuinely workable designs, sitting in the US Patent Office for the best part of thirty years before anyone made real money from one. The wheel had been around for millennia. Suitcases had existed for over a century. Putting the two together wasn’t the hard part - it never had been.
So why the gap? Mostly social, not technical. Carrying your own bags, unaided, was read as a marker of independence and strength. Sadow himself later described pitching the idea to department stores and running headlong into what he called “this macho feeling” - the assumption that no self-respecting traveller would want to be seen rolling their luggage like it was too heavy to carry. It wasn’t until air travel boomed, distances through airports grew brutal, and social attitudes loosened that the obvious idea finally got taken seriously - and even then, it took a flight attendant in the late 1980s, Robert Plath, refining it into something close to what we use today.
Nobody was missing the insight for thirty-plus years. They were missing the nerve, the timing, or simply the willingness to look a bit silly first.
Why it always looks like genius afterwards
Two things conspire to make obvious ideas look brilliant in retrospect.
The first is survivorship bias. We only hear about the one obvious idea someone finally executed. We never hear about the thousand other obvious ideas still sitting untouched, because by definition nobody’s written the success story about them yet. Your inbox of “I’ve always thought someone should just-” is full of these. So is everyone else’s.
The second is the narrative fallacy - our habit of retrofitting a tidy story of insight onto what was, at the time, a fairly mundane decision. Sadow spotting a wheeled pallet at an airport sounds like a eureka moment in the retelling. At the time, it was just a man irritated about luggage, doing something that twenty other patent-holders had already tried and failed to commercialise.
The actual reasons obvious things don’t get done
Strip away the mythology and the real obstacles are remarkably unglamorous:
Someone assumes it’s already been tried and quietly rejected. It usually hasn’t been- or it was tried by someone who gave up at the first “no.”
It’s beneath the kind of work ambitious people want their name attached to. Nobody builds a personal brand around “I put wheels on a suitcase.”
It requires un-glamorous execution, not insight. The idea takes five minutes. Convincing thirty manufacturers to stock it takes years.
Doing it means admitting the current way is a bit daft - which is awkward, and sometimes is literally your employer’s existing product.
None of these are intelligence problems. They’re nerve problems, patience problems, and ego problems.
A practical test
If you can explain an idea in one sentence and a stranger’s first reaction is “wait, doesn’t that already exist?” - that’s not a red flag. That’s usually a green one. It means the need is real and well understood enough that people assume someone must have solved it. Often, nobody quite has.
The catch
None of this means obvious ideas are easy to pull off. Wheels on a suitcase still needed real engineering to get the geometry, balance and durability right - Sadow’s original wasn’t even very good; it took Plath’s redesign over a decade later to make it properly work. The idea being obvious doesn’t mean the execution is. It just means the idea was never the scarce resource. The willingness to do the un-glamorous, faintly embarrassing work of actually finishing it was.
Stop hunting for ideas no one’s thought of
Most people searching for “an idea nobody’s had” are hunting in entirely the wrong place. The valuable ones are rarely hiding in some undiscovered corner of human ingenuity. They’re sitting in plain sight, already half-noticed by plenty of people, waiting for someone stubborn enough to push through the bit where everyone assumes someone else must have already tried.