b. Explain four (4) major problems that the input and output devices solved
Answers
Answer:
Environmental database - A computer database is below development which will hold environmental information. This ranges from Earth science measurements through a fish catch…
Answer:
With further and further people using computers in their diurnal lives, certain health issues girding computer use have come up in recent times. Some of these have to do with the impact that using a computer has on your body, for illustration, repetitious strain injuries( RSIs) to wrists and back and eye strain from bad posture and lighting.
Explanation:
ERGONOMICS
Ergonomics is concerned with how to design arrange cabinetwork and outfit in a way that will make people more comfortable and effective in their work. It also looks at how people interact with their input and affair bias to minimise the quantum of physical strain placed on their bodies. thus, ergonomically designed computer mice, keyboards, divisions and chairpersons have been developed to reduce RSIs, carpal lair pattern and back strain. Ergonomics also determine how people should sit( their posture), how they should look at a screen and how frequently they should get up.
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