In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

Alternatively , the image may be projected onto a translucent " rear projection " screen , often used for continuous automatic display for close viewing .
The image may be projected onto a translucent " rear projection " screen .

False titles of nobility are claimed titles of social rank that have been fabricated or assumed by an individual or family without recognition by the authorities of a country in which titles of nobility exist or once existed .
False titles of nobility are titles of nobility which are fake .

When the need to process visual information as rapidly as possible arises , for example in an emergency situation , the visual system may operate only in shades of gray , with the extra information load in adding color being dropped .

In certain cases when it is important to understand information very quickly , the visual system may drop the colors , and only work in shades of gray .