Sept. 2, 2012
Red Outline For Cursor-Tracking Broadcasts
OBS: Open Broadcaster Software

Provides a red rectangle of a specified size around your mouse cursor that is only pushed when your mouse reaches the borders. Useful for seeing the area with applications that broadcast what's under your cursor.

Originally for the VH Screen Capture program. ManyCam added this feature around version 4.1, a testament to its usefulness.