Prototyping to Learn

August 2022

Most teams save prototyping for near the end. By then, the direction is set and there’s too much invested to change course. The prototype becomes a formality — built to confirm, not to question.

That’s a waste.

Prototyping works best when you still don’t know the answer. A rough prototype early in a project does something no meeting or document can: it makes assumptions visible. You stop arguing about what might work and start watching what actually does.

And it doesn’t need to be digital. Walking a colleague through a sketch is a prototype. A scripted conversation simulating a new onboarding flow is a prototype. A paper journey taped to a whiteboard is a prototype.

The medium isn’t the point. The point is getting something in front of a real person before your team has become too attached to defend it.

Build earlier. Build rougher. Learn faster.