Innovation Sprint: Build

An innovation sprint is a short, focused stretch of time where a team turns an idea into something real. In the BUILD phase you stop talking and start making. Your goal is not a perfect product — it is a working prototype that you can show, test, and improve before the sprint ends.

Start Small: The MVP

A minimum viable product, or MVP, is the smallest build that still proves your idea works. If your idea is a practice reminder app, the MVP is one screen with one alarm — not five screens with login, profile, and themes. Small wins keep the team moving and show real progress fast.

1. Write the idea in one sentence.
2. List the smallest set of features that makes it useful.
3. Cut anything that is "nice to have" until version two.
4. Build that small version first; test it; then add more.

The Build Loop

Good builders work in loops, not in straight lines. Each loop is short — sometimes only a few minutes — and ends with something you can show. Loops keep the work honest, because you find problems early instead of at the very end.

• Sketch — draw the idea on paper before you touch the keyboard.
• Build — make the rough prototype using parts, code, or paper.
• Test — try it yourself and ask one user to try it too.
• Improve — fix one thing, then loop again.

The Build Board

A kanban board is a simple grid with three columns: To do, Doing, and Done. Each task is a sticky card that moves left to right as the team works on it. Only one or two cards live in Doing at a time, so the team finishes things instead of starting too many.

• To do — tasks the team has not started yet.
• Doing — tasks one person is actively working on right now.
• Done — tasks finished and tested; ready to show.
• Move cards every day; celebrate every move into Done.