IngenRomForFeil

Group members

Herman Krogstad Nerskar (hermankn@ifi.uio.no)

Martin Arentsen Espeland (m.a.espeland@usit.uio.no)

Nicolay David Mohebi (n.d.mohebi@usit.uio.no)

Product descriptions requirements

Assignment :

• HIV Cascade Analysis

Requirements:

Description:

Create an app that provides visualization of a clinical cascade, with the HIV 90-90-90 as the primary example.

Basic functionality:

• Present visualizations as bar charts from left to right, where each bar is presented as a subset to previous.Needs to be able to be presented in at least three possible ways:
  • As percentages, where the first bar in the cascade is 100%, and the subsequent bars as expressed as percentages of the previous
  • As raw numbers, but showing both the actual number and the gap.
  • As raw data and percentages (on different axis), i.e. bars with the raw data and a line with the percentage.

Specific functionality that is requested:

Because this app should be usable in different settings/ countries and thus different DHIS2 databases, there must be an interface for configuring the cascade and a possibility of saving these configurations for reuse later:

• What data elements/indicators to include in the cascade, as this might differ from country to country or even at different levels within a country.
• The target for each data element/indicator. While the global target for HIV is 90-90-90, it should be possible to set the target in the app.
• Possible to save different configurations
• Switch between saved configurations
• In addition to data element, there must be possible to define time periods and organization unit to display.
• There must be support for downloading the visualizations.

Mock-up of the web application:

Architecture

Angular and Angular Material

Technologies and Framework

• Angular2 / 4
  • MaterialUI

• HTML
• CSS

Why....

• RESTFUL API DHISP2
  • Analytics
  • Data Store

Why..

Tools

• Webstorm

Why

• Trello

https://trello.com/b/xj55ZWho/plans

• Slack

Why

• Github

https://github.uio.no/IngenRomForFeil/HIVCascade

Licensing

Discuss the implications (if any) on the product you are development from the software licenses of the frameworks and libraries you are using.

Division of labour

Martin: Design & Documentation

Herman: Data handling & Analysis

Nicolay: FrontEnd

Testing: All