Ergonomic factors and visual problems among students

Electronic gadgets have been playing a vital role in daily life. Students are using electronic gadgets enormously for the purpose of education, entertainment and socialization. The book represents visual problems and associated ergonomic factors due to use of electronic gadgets. Types of gadgets used by the students, working hours with computer or laptop, brightness of the screen, viewing distance, level of top of the computer/laptop, use of anti-glare filter on the screen, use of adjustable screen were studied as independent variables, whereas, visual health problems of students as dependent variables.