#1
In this picture, he is incorrectly sitting in his chair, so the back of the chair isn’t supporting his back. His feet aren’t flat on the ground. Hands are too close together, and face is too far from the screen. This may result in him squinting. Also the monitor is tilted up, thus resulting in a glare on the screen. #2 This is not the correct way to sit. He is way too close to the screen, back is arched, and hands / arms are way to close together and to the keyboard. Watch his face being illuminated by the harsh green light, this would weaken his eyesight #3 His back is arched and no back support either. Laptop is placed on his thighs. Neck is arched forward too, causing strain there too. The screen and the eyes are not at a 90 degree angle, and there is glare on the screen. Arms and hands are positioned too close together and at an uncomfortable angle. There is also the danger of the laptop falling off #4 Screen is brightly illuminated meanwhile the room is dark. This causes strain on the eyes. Laptop is set lower than the eyes, causing strain on the neck and eyes. Body is shifted to suit the hardware, causing his back to arch and makes him stand in an uncomfortable position. #5 The chair is tilted back dangerously, can cause an accident resulting in damage to him or the laptop. Again laptop and the eyes are not at a 90 degree angle, and the arms are not set at 90 degrees. #6 Dangerous platform on which he lies, table has wheels. Lying on stomach is also ergonomically bad.
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Rehan SaeedSenior, NPSS, Comm Tech Student, Soccer, Realist Archives
December 2013
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