![]() ![]() This would help in the identification of a pending eye complication and deal with it before the condition worsens. It is also recommended that computer operators should regularly visit the physicians in order to get eye examinations (Mohammad & Mona 2008). All these are designed to cope with the visual demands which are a cause of visual complications. There should also be a consideration of the lens’s power, tints and coatings. This means that the individual has to ensure that the lenses are specifically designed. The computer operator should ensure that the lenses used are unique to the task. ![]() This would help the individual in meeting the visual demands of the task. ![]() The computer operator should ensure that the contact lenses prescribed are specific to the occupation. In order to cater to the visual demands, the individuals should incorporate the use of contact lenses. The visual demands may be difficult for elderly individuals working with a computer. The visual demands are also high due to the visual angle required while working with a computer which puts a strain on the eye movement (American Optometric Association 1997). This means that the visual demands are high. There is reduced contrast between the letters and the background and also increased reflections from the screen. This is due to the fact that the letters on the computer screen are not precisely defined. While working with a computer, the visual demands are usually high in relation to a typewritten page. Visual demand while working with a computer This means that these complications end at the end of using the computer. This is due to the fact that the vision complications experienced by individuals operating in a computer are in most cases temporal. This does not mean that computers should not be used in doing tasks. This means that there is a high chance of developing complications in cases of high visual requirements while working with a computer. This shows that the level of eye and visual complication depends on the visual demand of the task. This is due to the fact that the effects depend upon the individual’s visual ability with regard to the visual demand of the job being done using the computer. According to the American Society of Optometrists, ophthalmic complications are evident in approximately 70-75% of computer users (Mohammad & Mona 2008).ĭespite this there is a direct relationship between the extent to which the individuals experience these symptoms. In most cases, the patients complain of eyestrain, shoulder and neck pains, headaches and blurred vision (American Optometric Association 1997). According to a national survey by the American Optometric Association doctors, approximately 14% of the patients with eye-related complications attest to the course as being a result of working with a computer. The computer eye syndrome results in other related complications such as far and short-sightedness, glaucoma and eye stress ( The eye care blog 1999). These complications have been referred to as ‘computer vision syndrome’ (American Optometric Association 1997). In most cases, individuals who work with computers occasionally report cases of eye discomfort which in some cases result in visual complications. This is one of the areas that should be identified as a health problem. It is evident that approximately 26% of individuals who work on a computer for more than two hours develop ophthalmic complications while 14% develop skeletal complications (Mohammad & Mona 2008). According to a survey in the US, there is an increase in visual complications where about 80% of the citizens suffer from eye diseases. ![]() One of the effects of using computers is the effects on eyesight. ![]()
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