Workstations. Increased productivity = good business.
D000328:Adult; D000407:Alabama; D001248:Asthenopia / Q000175:diagnosis* / Q000209:etiology; D012090:Cumulative Trauma Disorders / Q000175:diagnosis / Q000209:etiology; D004526:Efficiency; D005139:Eyeglasses / Q000191:economics; D006261:Headache / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D008838:Microcomputers; D008875:Middle Aged; D009784:Occupational Diseases / Q000175:diagnosis* / Q000209:etiology; D016272:Occupational Health; D014584:User-Computer Interface; D015351:Vision Screening / Q000191:economics; D017132:Workplace