Precision Vision presents a full-featured Computerized Visual Acuity Testing Software. IVA is designed and built by experts with uncompromised attention to detail, created to replace your typical projector and physical eye charts.
IVA can be used for traditional vision testing but also offers interactive testing. Patient interacts and tests themselves using a simple remote eliminating operator bias and recording reaction times. If the response is correct, the next presentation is harder; if incorrect, the next presentation is easier. The test continues until the preset accuracy level is achieved. Young children, as well as the elderly adapt well to the simple 4-button control.