CAD

CAD can refer to either of two devices:

Canon Analysis Device, used to analyze canon characters and determine their OOC level, and to detect possession and Character Replacements.

Character Analysis Device, used to analyze original characters and detect Mary Sues.

There are also a number of varieties of Combined CAD, such as the DOGA CAD and the SIELU CAD.

In recent years, Combined CADs have become more common than the separate models, and are referred to simply as CADs.

Example CAD/CAD Readings
CAD readings differ depending on the CAD model. {| border="3" style=" width="100%" cellpadding="3" cellspacing="3"
 * Target
 * Character Analysis Device Reading
 * Canon Analysis Device Reading
 * In Character Canon
 * Out of Character Canon
 * Possessed Canon
 * Character Rupture
 * Character Replacement
 * Bit Character
 * Possessed Canon
 * Character Rupture
 * Character Replacement
 * Bit Character
 * Character Rupture
 * Character Replacement
 * Bit Character
 * Character Replacement
 * Bit Character
 * Bit Character
 * Bit Character
 * Bit Character


 * A Character Analysis Device pointed at a very OOC and trivialized Sirius Snape:


 * A Canon Analysis Device reports Legolas is going further and further OOC:


 * A Combined CAD detects tense shifts:


 * A DOGA CAD gives advice on how to handle a 'Sue problem:


 * A Canon Analysis Device observes a character replacement in progress and goes nuts:


 * When two characters are given each others' personalities, this CAD goes nuts and explodes:


 * A DOGA CAD detects Legendary Badfic:


 * A CAD pointed at a mildly-Sued PPC agent: