EchoLocater: An artisan who will enter a book close to publication and locate echoed words and destroy echoed words in the publication. As a general rule, identical words (with exceptions such as names, small words and modified repetitions) cannot be repeated within fifteen words as it interrupts the smooth transfer of images into the reader's mind. (See Imaginotransferancedevice User's Manual Page 782.) Although echoes can be jarring to the eye they are more jarring when read out loud, which belies their origin from the first OralTrad Operating System. (See also OralTradPlus, Operating Systems, History of.)