Table 2:

System requirements identified from requirements elicitation during the development of the first version of the system.

Category	Functionality
Hardware	System will be access via a variety of laptop devices.
Connectivity	System must be functional on a 6 Mbps internet connection using a 3G modem.
Scalability	System should be able to store two years’ of historical data for a country-level deployment. System must be deployable remotely in an emergency situation.
Extensibility	System must be capable of incorporating routine datasets other than disease surveillance, and have the ability to build more advanced analytics in the future.
Data security regulation	Users require privileged access to data. The system must be deployable remotely or in country, depending on countries’ regulations on whether data can leave country borders.