Talk:heat map

Computer user interface sense
Also quite commonly used for a diagram showing which parts of an application, Web page, etc. the users have been looking at (measured by eye-tracking technology). Not sure whether this is a separate sense. Equinox ◑ 21:39, 25 April 2015 (UTC)

Video game sense
Apparently it's also used in video game design: the developers will look at "typically an overhead representation of a game level showing, through background game data collection, a statistic such as where player characters died. Brighter spots or highly concentrated areas show where these events occurred the most." Equinox ◑ 16:35, 9 May 2019 (UTC)