Timothy K. Armstrong, Crowdsourcing and Open Access: Collaborative Techniques for Disseminating Legal Materials and… (2010)
“ The volume’s Index page also includes links to each individual page contained within the volume. Each page link is color-coded using a standard schema that applies site-wide and reflects, in essence, the level of confidence of the project’s users that the text reproduced at that link accurately reflects the content of the corresponding scanned page. Thus, the Index page reveals at a glance how much progress the site’s users have made towards finalizing the proofreading and correction of the work. ”
