Mozilla rehashes Firefox feature-testing program Gregg Keizer | May 12, 2016 Changes name from Idea Town to Test Pilot in attempt to get Firefox users to play with proposed features, provide feedback. More information about Test Pilot has been published on Mozilla's website. Interested users can get started with Test Pilot here. Mozilla relaunched Test Pilot, a preview-and-feedback program that hoped to coax Firefox users into trying out proposed new features for the browser, including 'Tab Center,' which stacks tabs vertically on the left. Previous Page 1 2 Sign up for CIO Asia eNewsletters.