Despite being one of the exposure controls in photography, the f/stop (or aperture, the terms are interchangeable) remains a source of confusion and mystery to many photographers, even to some who use it all the time.
RACI Matrices. A RACI chart is a matrix of all project activities associated with the responsible people or roles. âAll project activitiesâ includes everything from the day you begin, such as planning, test, design, support, etc.
The RACI Model. The RACI model clearly lays out roles and responsibilities for any activity or group of activities. Here are the basic elements of a RACI model â. Job functions or titles are noted across the top, such as âIT,â âHuman Resources,â âProject Manager,â etc.