Description (User Story)
For this case we consider the mobile verifier. Note that this may turn out to be an anti-pattern that is disallowed by the spec.
Narrative
The following is an actual use case for a Louisiana Driver's license Verify You. (click there to see their web page. Following is quote from that page.)
VerifyYou™ is a unique feature that allows one LA Wallet user to validate another LA Wallet license holder. By scanning a custom generated QR code, a “Verifier” can validate the license validity, coarse age, full name and/or driver’s license number of another LA Wallet user. Meanwhile, the “Presenter” maintains full possession of his or her phone and controls which information is temporarily presented. Only the information the "Presenter" allows to be communicated is visible to the "Verifier." The received information is securely presented and not stored.
Secondary Use Case (optional)
One specific use case is a delivery person that requires age verification. The same app that the holder uses for verifying their age can be used to verify an other's age.
Actors
| Actor | Role in the use case |
|---|---|
| Holder | Of the license to be scanned. |
| Verifier | Using the same app to scan another. |
User Stories
| Element | Detail | Notes |
|---|---|---|
| As a, | <description of user> | |
| I want | <functionality> | |
| so that | <benefit> | |
| Acceptance Criteria | ||
| Given | <how things begin> | |
| When | <action taken> | |
| Then | <outcome of taking action> | |
Prerequisites / Assumptions
- Both Holder and Verifier have the "official" LA wallet.
Use Case Details
Privacy
Data Provided
Data Retained
The received information is securely presented and not stored. (according to the web site.)
Diagram
Steps
Primary Use Case
The anticipated normal sequence
| # | Step | Description |
|---|---|---|
| 1 | ||
| 2 | ||
| 3 | ||
| 4 |
Secondary Use Case(s)
Alternate or variant sequences
| # | Step | Description |
|---|---|---|
| 1 | ||
| 2 | ||
| 3 | ||
| 4 |
Sequence Diagram
End State
Describe what measures or signifies the end of the case
Success
Markers or metrics that indicate success
Failure
Markers or metrics that indicate failure
References
Champion / Stakeholder
List of the people that created the use case
Related Material
Resources and Links