It is used to present the main points or topics of a given subject, often used as a rough draft or summary of the content of a document. Preparation of an outline is an intermediate step in the process of writing a scholarly research paper, literature review, thesis or dissertation.
The center of the computer monitor should normally be located 15 to 20 degrees below horizontal eye level (Figure 6). The entire visual area of the display screen should be located so the downward viewing angle is never greater than 60 degrees when you are in any of the four reference postures.
The best treatment for eye fatigue not related to any other eye health concern is to simply avoid the cause of the eye strain. 1  However, if you work on a computer this may not be an option. The National Eye Institute recommends that to help reduce the likelihood of Computer Vision Syndrome and eye fatigue you should: Have your eyes checked and wear glasses, including reading glasses, if necessary. Wear special computer reading glasses that are tinted to reduce eye strain when using monitors and screens for long periods of time. Keep computer screens clean and free of smears or smudges that can cause additional stress on the eyeâs need to focus. Keep computer screens and monitors as well as smaller devices at least 20 inches from the eye. Blink more frequently.