The Orbis D2D (Door-to-Door) mobile application allows partner hospitals to conduct eye screening at the doorstep and manage data on the go. The application is supported by a digital visual acuity chart – OcularCheck - to assess visual acuity based on the LogMar0.2 chart. OcularCheck is a clinically validated visual acuity examination application. It is accessible and available across all platforms.

Who is it for?
The D2D application has restricted use, meant only for Orbis partner users. They can download the application and get it validated by the super admin to facilitate data collection. Individuals cannot use the application unless they are associated with the Orbis partner organization.

Why the D2D app?
The application is designed in a way that the partner can use it on any handheld device like mobiles, tablets, etc. The end user can download the application from the Playstore. Using the valid APP Code and credentials, the user can connect to the partner hospital database. The APP Code is only required during initial configuration and subsequent system updates.
The application is capable of operating offline while conducting screening, i.e., internet connectivity is not required while collecting data in the field. The data will be synced on a configured cloud server at a regular frequency. The syncing can be initiated through the option.

Once the data is synced on the cloud server, the project team can extract multiple reports as needed.
Mobile Application
- to conduct screening and collect data
Associated web application
- System Administration (User Management, Device Registration, etc.)
- Referral Management (MR Tagging)
- View reports

The application allows users to capture details on location, household, family members, with the bare minimum information.

Screening is done based on certain standard parameters including -
- Whether the person is using spectacles
- Whether the person can read LogMar0.2?
- Any other Ocular complaint (by the person who screened)
- Any external problem identified by the screener through observation, e.g., Cataract, Bitot Spot, Chalazion, Discharge, Drooping Eyelid, Red Eye, etc.