The Sandia Medical Systems Real$-$Time Glucose Monitoring has many use cases and domain classes, which you identified in Chapter $3$ and Chapter $4.$ Review the domain model class diagram to get a feel for the complexity of some of the use cases.

For the View History use case, write a fully developed use case description of the Patient View History scenario $($note$,$ you only need to write the case for the Patient actor$).$

Develop an SSD for the Patient View history use case. Assume that the system will automatically display the most recent glucose level, which is updated at five$-$minute intervals by default. Assume further that the user can ask the system to view glucose levels during a user$-$specified time period and that the levels can be displayed in tabular form or as a graph.

Fully Developed Use Case Description

Use case name

Scenario

Triggering event

Brief description

Actors

Related use cases

Stakeholders

Preconditions

Postconditions

Flow of activities

Exception conditions

Develop an SSD for the View history use case.

Correctly identify the actor and the system

Use the right notation symbols

Identify input messages correctly, including:

time interval

display format

identify return value correctly

Appropriately identify:

$[$True$/$False condition$]$

$*$Repeating or looping of the message.