The Work At The Computer
Universal information of a society as global process and multiplane changes in the work organization induces many people to use various means of electronically-computing (computer) technics.
Daily operation of the person at the computer at non-observance of principles of ergonomics, sanitary and operation mode requirements can lead to various diseases. According to medical researches of World Health Organization (CART), at users of personal computers (PCs) are revealed new types of diseases.
It is necessary to mark that work on the computer at performance of industrial tasks, under condition of observance of requirements of the State sanitary rules doesn’t bring harm to an organism. The human body as a whole isn’t indifferent to operation with personal computers. Sight, central nervous and muscular system of an organism appear the most vulnerable, according to experts the CART. In particular, in the outputs of experts the CART developed on the basis of led in different countries of the world of researches it is accurately defined that:
- The greatest loading in an operating time for the PC is tested by our eyes;
- Operation with computer aids is the stressful factor for the user.
Accordingly, intensive application of computer means in teaching and educational process demands safety of pupils and teachers and also working out of the corresponding recommendations which performance will allow to protect physical and mental health of people from negative technical influence and software of information technology.
On a functional condition of the young man and on his health during training in a computer class influence the complex of objective and subjective factors, in particular, the maintenance and volume of the educational information, . Besides, objective, sanitarily significant also consider factors of the internal environment of an educational premise which arise in an operating time of computer complexes – microclimate indicators, light exposure, brightness, contrast and color of the image on the display screen, ionizing and not ionizing irradiations, noise etc.
And those who work on the personal computer are not in the course of training. Occurrence of diseases and Internet dependence show that it is important to users of the personal computer to observe safety precautions at work on the personal computer.
Work or game at the computer is an intellectual work. And consequently the main part of loading is necessary on nervous system, namely on a brain. Often durable work at the computer can cause headaches. Some types of headaches which can be provoked operation at the computer are known. One of factors provoking appearance of headaches is a chronic overvoltage.
Disorders of attention and impossibility to concentrate are a consequence of a chronic overvoltage. Sometimes because of the durable operation at the computer there can be a noise in ears, dizziness, a nausea. At origin of these symptoms it is necessary to address for advice to the doctor.
It is necessary to observe some rules. There are many games (quests, logical) which is possible to offer the child. Remember that boys are more subject to computer influence.
I hope my article has appeared useful.
Computers are an integral part of our life. PCs are used not only for business purposes but for entertainment as well. There exist so many electronic games today – motorcycle games, RPG games, shooters, etc. But if you want to play a game just to spend some time and you are not fond of gaming or you don’t want to pay money, avail yourself of free games. Moreover you can look for games online, for example free online racing games. Thus you even don’t need to go somewhere – the online network can offer you lots of things you might need.