Patent ID: 8888288

Claim:
A method of administering a visual acuity examination by a user comprising embedding an application within a mobile computing device wherein said application comprises: a. placing said mobile computing device in a first location; b. initiating said visual acuity examination by said user; c. a time delay module for delaying display of one or more symbols to said user until said user has moved to a predetermined distance away from said mobile computer device at a second location; d. displaying said one or more symbols to said user after said user has moved to said second location; e. removing said one or more symbols from said computing device; f. said user moving from said second location to said computing device at said first location and inputting his/her response to said displayed symbol into said mobile computer device after said one or more symbols are removed from said computing device; and g. determining a visual acuity of said user by said mobile computer device based on said user's input.