Dr. Eye: An Android Application to Calculate the Vision Acuity

Dr. Eye is an android application that focuses on the calculation of the vision acuity of a patient in a similar way an ophthalmologist checks the eyesight using Snellen chart. The calculation of vision acuity uses the text to speech conversion of android in a restricted way and also it uses the front camera to calculate the distance of the screen from the eyes. This is followed by the questionnaire for the patient, which uses OWL (Web Ontology Language) to suggest the best possible result based on the answers given by the user. The use of Google Maps API allows the user to locate the nearest hospitals based on his location.