lesson 4 computer ergonomics

______________________ - is the study of mans relationship to his work.

The word ergonomics comes from the Greek word __________.

• ego

• egon

• ergon

“Ergon or Ergo” which means

It is known as the comfort design, functional design and systems.

• Computer ergonomics

• Computer economics

• Computer egonomices

Defined simply as the appropriate usage of computers or the morally acceptable way of using computers.

• Computer echoes

• Computer ethics

• Computer techniques

Monitor should be set with an________________ to protect your eyes.

• appropriate destruction

• effective projection

• appropriate screen resolution

The keyboard and mouse they should be at the same height as your __________.

To support your lower back choose an adjustable _________.

• chair

• table

• screen

It must be higher than the monitor screen.

• trunk

• eyes

• head

Level your ______at 1/3 of the monitor screen.

• eyeball

• ears

• eyes