Synthetic image generation for application in ophthalmology and neuropsychology

Graphic stimuli with defined forms, colours and sizes can be used to evaluate the performance of the intact or defective human visual system. In the past, large numbers of tests based on visual stimuli have been developed and today some are being computerized in order to conduct complete diagnostic, preventive or therapeutic investigations in a consistent and efficient manner.After an introduction into the evolution of interactive computer graphic systems the selection criteria for computerized aids in the medical office are outlined and sample applications in ophthalmology and neuropsychology discussed. The experience gained using object-oriented and conventional software development environments is outlined and the results presented.