Andrea Lorenz Hartmann

Video Display Operator's Eye Scanning, Comfort/Discomfort and Performance in a Hard Copy - Screen and a Split Screen Data Presentation

Sudhakar L. Rangarajulu, Helmut T. Zwahlen, Andrea Lorenz Hartmann, 1984 .

VDT Operator Pupil Diameter Changes, Accommodation Changes and Subjective Comfort/Discomfort Score Changes over a Working Day

Andrea Lorenz Hartmann, Helmut T. Zwahlen, H. T. Zwahlen, 1985 .