OptoDrum is an easy to use replacement for a bulky optokinetic drum or a fraying cloth tape to elicit optokinetic nystagmus, OPK or OKN, for evaluation of neurological, otological, and opthalmological disorders. Simply place the iPhone with a moving pattern in front of a patient’s eye to elicit the response. The stripe pattern, width, and speed are easily adjustable. • OptoDrum provides five patterns: black stripes, red stripes, mixed colors, symbols, and animals. • Drag a finger up or down the screen to make the pattern move at the speed of your finger. • Double tap the moving pattern to make it stop. • Pinch or zoom the pattern with two fingers to narrow or widen the stripes or symbols.
VERSION HISTORY
- Version 1.0.2 posted on 2020-10-15
Bug fixes and improvements, Updated for latest Android - Version 1.0.1 posted on 2019-10-30
Bug fixes and improvements - Version 1.0 posted on 2015-05-26
Added link to online help.
Program Details
- Category: Home & Hobby > Health & Nutrition
- Publisher: Linsay Associates, LLC
- License: Free Trial
- Price: $5.99
- Version: 1.0.2
- Platform: android