Linsay Associates, LLC.

Apps for iOS, Mac, and Android

OptoDrumVideo, a companion to OptoDrum, allows the clinician to easily record video of a patient's eye movement while the patient is watching moving patterns.  Eliminate the need for an extra video camera with the convenience of the built-in front camera of an iPad, iPhone, or iPod touch.


OptoDrumVideo provides all the patterns available in OptoDrum to elicit optokinetic nystagmus for evaluation of neurological, otological, and opthalmological disorders. 


Easy videoing of eye motion without the need for an extra camera.


Zoom, translate, and rotate the recorded video to get a detailed view of a patient's eye motion.


Precisely set the speed, direction of motion, and size of a pattern using sliders.


Automatically maintains patient records including all pattern settings.

Questions or comments, please contact us