Anonymous 12/02/2017 (Sat) 02:08:16 No.11837 del
Medically speaking red fluorescent lightning. Green if you need shades, blue for the blind. Dark on low light: keeps eyes calm non-stressed. Other things include raised desktop to stand and walk, split ortholinear keyboard, small desktop or window to leaves the eyes still as possible. Treadmill on monitor with a pad keyboard is best.