Improving workflow and UI on biometrics-client (client App) and biometrics-omod(server side)

There is need to improve the workflow to align it with openmrs while making it user friendly i.e less clicks to get the work done.

There is also need to work on the UI to ensure that it is user friendly. The following are to be done:

1. Add a setting that allows the implementation to choose which finger  [index] to use for enrolling and registering the patients.
2. On the launch of the fingerprint UI, the user should get a message - “Please place your [default finger set in 1 above] finger for scanning…”
3. Use a fingerprint quality threshold of 70%, and accompany this a configurable setting changeable by the administrator.
4. Place the patient search field on the fingerprint module, while reusing the openmrs patient search and registration on openmrs.
5. The module should notify user when scanner is not connected.
6. Modify the biometrics-client UI to bring out a better user experience.
7. For all scenarios the fingerprint has to be matched with saved fingerprint scans on the database.
8. Should be able to compare fingerprint quality, If patient's fingerprint meets the threshold and is found in database, display patient's existing record.  If not meeting threshold, ask patient to scan finger again. Display “Inadequate fingerprint quality. Please re-scan.”