This was originally called the "Agnostic Ideology Sorter." This survey instrument is agnostic about how answers should be scored. Instead, what is reported is how a given respondent's pattern of answers compares with those of other respondents. The original name was abandoned in favor of "AIS Ideology Sorter" for a number of reasons.
This survey was inspired by the Nolan Chart, the Pournelle Chart, the Political Compass™ and the Find Your Philosophy Quiz.