Patent attributes
A handheld smart phone includes programming for performing various vision-related tests. The smart phone includes a touch sensitive screen, microphone, speaker, other sensors, processor and persistent storage for execution of software, multiple communications network interfaces and other device interfaces. The display delivers vision tests and, together with the speaker, related audio instructions to a user. The user interacts with the vision tests by using tactile and audio commands to the device screen and microphone. The test results are assembled into a report that can be transmitted to persons of the user's choice, such as a care provider. The capability is included for transmitting results to the remainder of the system for storage, analysis, events, alerts for medical personnel's user treatment and multiple user population analysis.
