'for visual aid' is correct and usable in written English.
It is used to indicate that an accompanying visual, such as a diagram or chart, is being used to help clarify a concept. For example, "The process of photosynthesis is difficult to understand, so here is an illustration for visual aid."
Cost is important, because Medicare and most private insurance plans do not pay for visual aids.
It was developed in 1991 by a group of 12 artists who gathered to discuss a project for Visual Aids, an awareness-raising group in New York.
Demonstrating his fondness for visual aids, Mr. Zuiker moved a salt shaker, a pepper shaker and a sugar bowl into a line as a three-headed phalanx and said, "Another spinoff is maybe two years away".
Specifically, it investigated: (1) the effect of increasing the duration of lead time from 5 to 10 years in a lead-time TTO in which the duration of unhealthy time is 5 years and (2) the effect of a special design for visual aids to highlight the length of lead time and unhealthy time on the respondents' behavior when performing valuation tasks and on the resulting values.
PowerPoint can be a great delivery device for visual aids.
The author believes that understanding the underlying web page as a graph will help design better web algorithms, enhance retrieval and web performance, and recommends using graphs as a part of visual aid for search engine designers.
Dr Jennison's troupe of performing mirages in particular was an object lesson for makers of visual aids for science masters.
(Readers wishing for a visual aid, and who have thirty-odd hours to spare, can consult an English-subtitled television adaptation of "Condors," from 2003).
No significant main effects or interactions were found for the visual aid variables.
Nonlinear mathematical morphology [6] is capable of implementing differing image processing responses and techniques in systems composed of morphological operations, offering greater flexibility than current algorithms utilised for augmented visual aid.
