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The user caries back-up documents that can be used when the digital ecosystem is non-functional.
Actors
Actor | Role in the use case |
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Holder | The human user of the mobile credentials. The first person (I, we) of this story. |
Device | A |
smart phone smartphone or other mobile computing device including the operating system (OS) software. |
Wallet | An application running on the OS that has access to protected storage on the device. Often called a native app. |
Issuer | of a mobile credential. |
Verifier | of one or more mobile credentials. |
Taxonomy
Term | Definition |
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Credential | A protected structure given by the issue to the holder's wallet. For example the mdoc from ISO 18013-5 |
Presentation | A protected message given by the holder's wallet to the verifier. It will contain only that user data that is needed for the purpose of the transaction. |
Purpose | A structured list of attributes and the retention permissions from some trusted authority. For example the US TSA list of attributes needed to enter an airport. |
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User Stories
Element | Detail | Notes |
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As a, | human user | Typically this is the holder of the credentials. |
I want | access | to either a real-world or a digital resource |
so that | I can complete whatever task that currently has my attention. | without cognitive dissonance. |
Acceptance Criteria |
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Given | The user has a modern smartphone that comes with, or has installed, a wallet application that holds modern mobile credentials. | Laptops also will work, but the smartphone limitations are more germane to this use case. |
When | I start any task that requires identity credentials. | or when I start planning for future needs. |
Then | I consider the credentials I might need to complete my task. This is typically on a website that tells me how access is granted. | The user should not need much special knowledge to complete this step. |
As Needed | I migrate to an issuer web site using either the browser or the wallet, as appropriate to acquire new credentials. |
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Fall back | I can scan some credentials from hard copy for entry into the secure store along with the fully digital credentials. See video for example. | Widget Connector |
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url | https://www.youtube.com/watch?v=Tq4hw7X5SW0 |
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