Get some one to use your proctor service in front of you in person. M, be very careful about telling too many stories with your metrics that maybe aren't supported by the tical significance. A, you only need three to five testing sessions. Nuer two, encourage them to give open and honest feedback.
David Rusenko from YC alumus Weebly details the story of how Weebly developed one of the most popular website creation and hosting sites on the web today.