73316eb5_ide_Working_Group___AOL_Access__Definition
[ARIA Role] Log [Styleguide] Landmark [Definition] 
A region where new information is added and old information may disappear such as chat logs, messaging, game log or an error log. In contrast to other regions, in this role there is a relationship between the arrival of new items in the log and the reading order. The log contains a meaningful sequence and new information is added only to the end of the log, not at arbitrary points.
DHTML Style Guide Working Group | AOL Access
Definition