Kodak invented the digital camera and refused to sell it

In 1975, a Kodak engineer named Steven Sasson finished building a device about the size of a toaster that weighed nearly four kilos. It took around twenty-three seconds to capture a single black-and-white image, which it saved onto a cassette tape. It was clunky, slow and ugly. It was also the world's first digital camera. When Sasson showed it to the executives, the reaction wasn't amazement. It was closer to: that's cute, but don't tell anyone.

The most profitable business of the century

To understand why Kodak buried its own invention, you have to understand how it made money. Kodak didn't live off selling cameras. The cameras were almost an excuse. The real business was film: the rolls, the developing, the photo paper, the chemicals. Every time you took a photo, Kodak got paid. Every time you sent it off to be developed, Kodak got paid again.

It was the razor-and-blades model. Give away the razor, sell the refills forever. For most of the twentieth century, Kodak was one of the most valuable brands on the planet, with margins that made everyone jealous and a position so dominant it held the majority of the film market in the United States.

A camera that needed no film wasn't an opportunity for Kodak. It was a direct threat to the heart of its cash register.

The innovator's dilemma

There's a name for what happened to Kodak. Professor Clayton Christensen called it the innovator's dilemma. The idea is uncomfortable: companies that die because of a new technology usually aren't stupid or blind. Quite often they invented it themselves. What paralyzes them is that the innovation threatens the very business that made them big.

Seen from the inside, every Kodak decision made sense. Why push a low-quality product, with no clear profit, that destroys your richest source of income? The rational move, in the short term, was to protect film. The trouble is that the short term always runs out.

The question isn't whether someone will cannibalize your business. It's whether you'd rather be the one who does it, or wait for a stranger to do it for you.

What Kodak did and what it didn't

The strange part is that Kodak didn't fall completely asleep. It invested in digital, filed patents, even launched products. But always with one foot on the brake, making sure nothing hurt film too much. Meanwhile, the world changed without asking permission.

• Digital cameras went from expensive and bad to cheap and good in just a few years.
• Phones with cameras meant almost nobody needed to buy a separate camera anymore.
• People stopped printing photos: they viewed them on a screen and shared them online.
• Developing, the heart of Kodak's business, simply evaporated.

In 2012 Kodak filed for bankruptcy. The company that had invented digital photography was brought down by digital photography. It wasn't short on technology. It was short on the will to compete against itself.

The lesson for your business

You probably don't have a revolutionary camera sitting in a drawer. But almost every business has its own version of film: that way of doing things that makes money today and feels untouchable. The tried-and-true method, the star product, the process nobody questions because it has always worked.

The risk isn't that some technology you don't understand shows up. The risk is that you understand it perfectly, you see that it threatens your current business, and you decide not to touch it so you won't lose what you already have. That decision almost never feels like a mistake. It feels like caution.

The healthy question to ask yourself every so often is simple: if someone wanted to steal my customers, how would they do it? And if the answer is obvious, the bravest move might be to do it yourself first. In the end, running a business well means daring to make the uncomfortable decision while you still have time to make it calmly.