• A low-cost microcomputer with standard peripheral is used to examine the central visual field up to 20°. The test is executed in five to eight minutes, and the map is displayed on a television screen or printed out to quantitative analysis. A very simple training is required for the technician and patient.
Accornero N, Berardelli A, Cruccu G, Manfredi M. Computerized Video Screen Perimetry. Arch Ophthalmol. 1984;102(1):40-41. doi:10.1001/archopht.1984.01040030024027