Briefly describe some possible nonfunctional requirements for RTGM
Usability – Patients may be completely non-technical, may also be ill, may be disabled. Usability needs to be assessed very carefully.
Reliability – Both the monitoring device and the phone app must be error free. In addition, some type of fail safe capability should be built in. For example if the monitoring device fails to communicate, the phone app should sound an alert. The phone app should have a "normal operation" icon showing at all times (maybe a green light).
Performance – Probably not a problem for the phone app. Performance, e.g. throughput will need to be evaluated for the central server and the telephone connectivity.
Security – all medical information must conform to HIPAA requirements. Transmittal of data over phone lines should be encrypted. Care should taken so that multiple devices that are located near to each other do not interfere.
The "+" requirements should also be address. How easy is it to install the phone app? How much memory does it require? What kinds of devices is it compatible with? How does it interface with the server application?
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