پاورپوینت نکات ایمنی در استفاده از رایانه (pptx) 27 اسلاید

دسته بندی : پاورپوینت

نوع فایل : PowerPoint (.pptx) ( قابل ویرایش و آماده پرینت )

تعداد اسلاید: 27 اسلاید

قسمتی از متن PowerPoint (.pptx) :

SAFETY TIPS IN COMPUTER USE PRESENTATION OUTLINE Introduction Human Engineering/Ergonomics - Definition - Objective - Primary Areas of Ergonomics Ideal Office Exercises Correct/Incorrect Position Office of Horrors INTRODUCTION Importance of Computer Injuries of Its Use - Eye Strain - Stiff Back - Numbness in Hands and Feet - Fatigue HUMAN ENGINEERING/ERGONOMICS Definition: Objective: Primary Areas of Ergonomics : It is the study of how people physically interact with their work – fitting the job, the equipment, and the work environment to the worker. To Work in great safety and comfort with increased productivity. - Monitor Location - Keyboard Location - Seating OFFICE OF HORRORS Head and Neck If the position of head ( or neutral) backward forward, Check the distance of the monitor (22-26”). Check the side-to-side position of the monitor. Lower Back When you sit down the inward curve in your lower back flattens, this places pressure in the spine. Make an effort to sit correctly. Make small adjustments to your posture. Make sure that the seat cushion is not too long.