Samenvatting
In summary, the present study has shown that (a) dynamic acuity does not deteriorate seriously as target velocity increases (b) individual lengthening of either the tracking time or the exposure time, or the simultaneous lengthening of both improves acuity; and (c) static and dynamic acuity are related under favourable target viewing conditions; good static acuity being necessary, but insufficient for good dynamic acuity.