This document discusses the use of mobile technology by an ophthalmologist in India. It describes how the doctor uses various mobile apps and devices in patient care, including quantitatively analyzing patient data before surgery, prescribing glasses for bedridden patients, and assessing vision during ward rounds. The apps allow for clinical documentation, scheduling, and telemedicine consultations. Mobile technology provides benefits like portable vision testing and prescription of glasses for patients who cannot visit the office. It also gives doctors an opportunity to educate themselves through videos and share clinical knowledge.