Implementation of Image based data entry in the avni-client app in offline mode:

[justAbhinav]

Description

The aim is to implement a new feature in the avni system, where in certain questions we can select them to be filled on the basis of an image based OCR reader implemented in the app itself, it will need us to work on both avni-webapp and avni-client.

Goals

• [ Implement a QR code based input system] [Goal 1]
• [ Storing cleaned Data from what is obtained by QR codes] [Goal 2]
• [ implementing Image OCR based input] [Goal 3]
• [ storing and form filling using data obtained from Image OCR ] [Goal 4]
• [ final implementation and testing of the features ] [Final Goal]

##Expected Outcome
As a final product the avni-webapp should allow us to mark some question input type as QR and/or as OCR, this would cause the client app to have that option available when ever that question appears on the app

##Acceptance Criteria
The acceptance criteria is that the data read is correctly being stored in the database and in accurate form, along with the working of OCR and QR based entry in completely offline form