“Created from the average of all fonts on the computer of the creator, Dan Sayers. All metrics are the result of an averaging process. The included glyphs are those that existed in a majority of the source fonts.” Averia Libre is a revision “based on the average of all 725 fonts in the Google Web Fonts project, released under the SIL Open Font License, as of 9 Nov 2011.” [Google Fonts]