Our facilitators took active part in the sprint. This might have seemed like a good idea, but since they were also facilitating, they were in a position of authority, and ended up influencing many decisions which should have been in the hands of the sprint team. Facilitators are people just like the rest of us — they can also get attached to their ideas, suffer from biases. So don’t get actively involved if you are facilitating a sprint — stay neutral.
With a small team and a clear schedule for the week, you’ll rapidly progress from problem to tested solution. On Monday, you create a map of the problem. On Tuesday, each individual sketches solutions. Then, on Wednesday, you decide which sketches are the strongest. On Thursday, you build a realistic prototype. And finally, on Friday, you test that prototype with five target customers.
“Sprints begin with a big challenge, an excellent team — and not much else. By Friday of your sprint week, you’ve created promising solutions, chosen the best, and built a realistic prototype. That alone would make for an impressively productive week. But Friday, you’ll take it one step further as you interview customers and learn by watching them react to your prototype. This test makes the entire sprint worthwhile: At the end of the day you’ll know how far you have to go, and you’ll know just what to do next.”