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Update scoping_document.md 

- consistency: application -> app, user -> app user
- replacing pronouns for ease of reading
- minor grammatical issues
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Henning Femmer 2020-06-14 23:01:22 +02:00 committed by GitHub
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@ -62,7 +62,7 @@ The usage phase is subdivided into four further areas, in which people who use t
1. **Background**
In idle mode, the application runs in the background on the smartphone and saves the pseudo IDs of other nearby app users, automatically and encrypted. At regular intervals, the app pulls from the server a list of pseudo IDs of the persons who have voluntarily reported that they are infected. The app compares their pseudo IDs with those stored on the smartphone to determine whether there has been any exposure.
In idle mode, the app runs in the background on the smartphone and saves the pseudo IDs of other nearby app users, automatically and encrypted. At regular intervals, the app pulls from the server a list of pseudo IDs of the persons who have voluntarily reported that they are infected. The app compares their pseudo IDs with those stored on the smartphone to determine whether there has been any exposure.
2. **Exposure**
@ -112,19 +112,19 @@ The corresponding acceptance criteria supplement the specification of the requir
### Onboarding and Installation
| # of user story ID | User story | Acceptance criteria |
|-----------------|------------|--------------------|
| E01.01 | As an app user, the first time I launch the app, I want to receive an introduction to how it works, so that it increases ease of use, understanding and trust and so that it prevents incorrect use of the app. | 1. An introduction to how the app works is displayed the first time the app is launched.<hr/>2. The introduction to how the app works is not displayed when the app is launched subsequently.<hr/>3. The explanatory content is available to app users in the respective functional areas. |
| E01.02 | As an app user, the first time I launch the app, I want to be notified about the terms of use and privacy provisions (data privacy screen) and grant my consent, so that I know how my data will be used within the app. | 1. By using the app, the user accepts the terms of use and privacy provisions.<hr/>2. The terms of use can be displayed within the app.<hr/>3. The consent prompt is shown only the first time a user launches the app. |
| E01.03 | As an app user, the first time I use the app, I want to be asked whether I consent to the creation of pseudonymized IDs and sending them to devices near me, so that I am informed about how the app works. | 1. Confirmation of the creation of pseudonymized IDs and their transmission to nearby devices by the app is a prerequisite for using the app.<hr/>2. The prompt no longer appears after the first time the app is used. |
| E01.04 | As an app user, the first time I use the app, I want to be asked whether the application can access the smartphone’s Bluetooth function, so that I can control how the app is used on the smartphone. | 1. This user story is tantamount to E01.03. The authorization to use the generation of pseudonymous IDs and send them to nearby devices is already contained in the usage of Bluetooth Low Energy (BLE).<hr/>2. The configuration of the general Bluetooth functions is only possible in the system settings. |
| E01.05 | As an app user, the first time I use the app, I want to be asked whether the application is allowed to send me notifications, so that I can get notifications in a variety of situations. | 1. The app’s notification settings are queried before the app is used for the first time. This enables local notifications. True push notifications from external servers are not supported (APNs/FCM). <hr/>2. The prompt no longer appears after the first time the app is used. |
| E01.06 | As an app user, I want the app to be displayed in my language the first time I use it, so that I can understand how to use the app. | 1. The configured system language is detected.<hr/>2. If the content is not available in the detected system language, English is selected by default.<hr/>3. If the configured system language is German, the app language is set to German. |
| E01.07 | As an app user, I want to see help functions and settings for accessibility during the onboarding process, so that I can use the app. | 1. Accessibility is provided depending on the options available in the respective operating system. |
| E01.01 | As an app user, the first time I launch the app, I want to receive an introduction to how the app works, so that it increases ease of use, understanding and trust and so that it prevents incorrect use of the app. | 1. An introduction to how the app works is displayed the first time the app is launched.<hr/>2. The introduction to how the app works is not displayed when the app is launched subsequently.<hr/>3. The explanatory content is available to app users in the respective functional areas. |
| E01.02 | As an app user, the first time I launch the app, I want to be notified about the terms of use and privacy provisions (data privacy screen) and grant my consent, so that I know how my data will be used within the app. | 1. By using the app, the app user accepts the terms of use and privacy provisions.<hr/>2. The terms of use can be displayed within the app.<hr/>3. The consent prompt is shown only the first time an app user launches the app. |
| E01.03 | As an app user, the first time I use the app, I want to be asked whether I consent to creating pseudonymized IDs and sending them to devices near me, so that I am informed about how the app works. | 1. Confirmation of the creation of pseudonymized IDs and their transmission to nearby devices by the app is a prerequisite for using the app.<hr/>2. The prompt no longer appears after the first time the app is used. |
| E01.04 | As an app user, the first time I use the app, I want to be asked whether the app can access the smartphone’s Bluetooth function, so that I can control how the app is used on the smartphone. | 1. This user story is tantamount to E01.03. The authorization to use the generation of pseudonymous IDs and send them to nearby devices is already contained in the usage of Bluetooth Low Energy (BLE).<hr/>2. The configuration of the general Bluetooth functions is only possible in the system settings. |
| E01.05 | As an app user, the first time I use the app, I want to be asked whether the app is allowed to send me notifications, so that the app can provide me with relevant information without requiring me to open the app proactively. | 1. The app’s notification settings are queried before the app is used for the first time. This enables local notifications. True push notifications from external servers are not supported (APNs/FCM). <hr/>2. The prompt no longer appears after the first time the app is used. |
| E01.06 | As an app user, I want the app to be displayed in my language the first time I use the app, so that I can understand how to use the app. | 1. The configured system language is detected.<hr/>2. If the content is not available in the detected system language, English is selected by default.<hr/>3. If the configured system language is German, the app language is set to German. |
| E01.07 | As an app user, I want to be able to access help functions and settings for accessibility during the onboarding process, so that I can use the app despite technical difficulties or disabilities. | 1. Accessibility is provided depending on the options available in the respective operating system. |
### Information and Instructions for Using the App
| # of user story ID | User story | Acceptance criteria |
|-----------------|------------|--------------------|
| E02.01 | As an app user, I want to be able to read an FAQ list, so that I can find answers to questions I have about the app. | 1. The app will either contain a link to a web page with FAQs, which is displayed in a browser window, or the web page will be displayed within the app itself. |
| E02.02 | As an app user, I want to have access to instructions, so that I can understand the app and its functions. | 1. An explanation of the app’s various functions will be provided. |
| E02.02 | As an app user, I want to have access to instructions, so that I can understand the app and the app's functions. | 1. An explanation of the app’s various functions will be provided. |
| E02.03 | As an app user, I want to have access to an explanatory video, so that I can understand how to use the app and its functions. | 1. An explanation of the app’s various functions will be provided. |
| E02.04 | As an app user, I want to be able to display publication information for the app, so that I can see who is responsible for development and content of the app. | 1. There is a “Publication information” item in the menu.<hr/>2. The publication information contains the usual information required. |
| E02.05 | As an app user, I want to be able to display the terms of use and data privacy information, so that I'm able to understand the usage of my data and so that the app conforms to DSGVO. | 1. The app provides simple access to the terms of use and data privacy information. |
@ -133,27 +133,27 @@ The corresponding acceptance criteria supplement the specification of the requir
### Use in the Regular Process
| # of user story ID | User story | Acceptance criteria |
|-----------------|------------|--------------------|
| E03.01 | As an app user, I want to be able to activate and deactivate the app, so that I can switch the functions on and off. | 1. The functions for generating pseudonymized IDs and sending them to nearby devices can be activated and deactivated. <hr/>2. If the user activated the app, the app explains the consequences of activation. If the user deactived the app, the app explains the consequences of deactivation. |
| E03.02 | As an app user, I want to be able to reset to the app to the delivery defaults, so that I can reconfigure it. | 1. The app can be reset to the delivery defaults with a setting option. The saved traces have to be deleted through the system settings. |
| E03.03 | As an app user, I want to be able to adjust the app settings (access permissions, such as notifications) in a menu, so that I can manage the app functions and accesses. | 1. App users can call a menu for app settings. <hr/>2. Notifications can be activated and deactivated.<hr/>3. Access to the functions for generating pseudonymized IDs and sending them to nearby devices can be activated and deactivated.<hr/>4. Before access permissions are deactivated, I receive information as to which app functions will no longer work (in full). |
| E03.01 | As an app user, I want to be able to activate and deactivate the app, so that I can switch the functions on and off. | 1. The functions for generating pseudonymized IDs and sending them to nearby devices can be activated and deactivated. <hr/>2. If the app user activated the app, the app explains the consequences of activation. If the app user deactived the app, the app explains the consequences of deactivation. |
| E03.02 | As an app user, I want to be able to reset to the app to the delivery defaults, so that I can reconfigure the app. | 1. The app can be reset to the delivery defaults with a setting option. The saved traces have to be deleted through the system settings. |
| E03.03 | As an app user, I want to be able to adjust the app settings (such as access permissions and notifications) in a menu, so that I can manage the app functions and accesses. | 1. App users can call a menu for app settings. <hr/>2. Notifications can be activated and deactivated.<hr/>3. Access to the functions for generating pseudonymized IDs and sending them to nearby devices can be activated and deactivated.<hr/>4. Before access permissions are deactivated, I receive information as to which app functions will no longer work (in full). |
### Exposure (Contact with an Infected Person)
| # of user story ID | User story | Acceptance criteria |
|-----------------|------------|--------------------|
| E04.01 | As an app user, I want to be notified when a person I have had contact with has reported an infection, so that I can then take the appropriate measures to stop the spread of the virus. | 1. Depending on the notification settings, the app sends a notification to the user.<hr/>2. If the risk assessment for a user changes, a notification informs users that there is news in the app. The actual changed risk assessment is not displayed until the app is opened. |
| E04.02 | As an app user, if I am exposed to the virus, I want to receive instructions from the app, so that I can adapt my behavior to RKI recommendations. | 1. A notification leads the user to the app. The recommendations from the RKI are defined statically in the app. |
| E04.01 | As an app user, I want to be notified when a person I have had contact with has reported an infection, so that I can then take the appropriate measures to stop the spread of the virus. | 1. Depending on the notification settings, the app sends a notification to the app user.<hr/>2. If the risk assessment for an app user changes, a notification informs the app users that there is news in the app. The actual changed risk assessment is not displayed until the app is opened. |
| E04.02 | As an app user, if I am exposed to the virus, I want to receive instructions from the app, so that I can adapt my behavior to RKI recommendations. | 1. A notification leads the app user to the app. The recommendations from the RKI are defined statically in the app. |
### Notification of Covid-19 Test Results
| # of user story ID | User story | Acceptance criteria |
|-----------------|------------|--------------------|
| E05.01 | As the RKI, I want only positive tested users to trigger a one-time warning, so that I can prevent misuse. | 1. Only positive tests can trigger a warning. This is ensured by the verification server and the hotline for the phone TAN procedure.<hr/>2. A warning can only be triggered once for each test. |
| E05.01 | As the RKI, I want only positively tested app users to trigger a one-time warning, so that I can prevent misuse. | 1. Only positive tests can trigger a warning. This is ensured by the verification server and the hotline for the phone TAN procedure.<hr/>2. A warning can only be triggered once for each test. |
| E05.02 | As an app user, in case of a positive test result, I want to receive information about the illness and the necessary next steps, so that I can adapt my behavior to RKI recommendations. | 1. A notification merely informs you that there is news in the app. The test result itself can only be seen in the app. <hr/>2. An info text with defined content is displayed in the app (for example, information about the outcome of the test result, information about necessary measures, a hotline number). |
### Triggering a Warning
| # of user story ID | User story | Acceptance criteria |
|-----------------|------------|--------------------|
| E06.01 | As an app user, I want to be able to scan a QR code provided by a medical professional or test center, so that I can receive my test result in the Corona-Warn-App. | 1. A QR code provided on a flyer from the medical professional or test center can be scanned with the Corona-Warn-App.<hr/>2. An explanatory text is displayed. |
| E06.02 | As an app user, I want to be notified by the Corona-Warn-App as soon as a test result becomes available, so that I don't have to regularly call my medical professional or test center for updates and so that I'm informed immediately. | 1. A notification merely informs you that there is news in the app. The test result itself can only be seen in the app.<hr/>2. The notification does not explicitly indicate whether the result is positive or negative. |
| E06.02 | As an app user, I want to be notified by the Corona-Warn-App as soon as a test result becomes available, so that I don't have to regularly call my medical professional or test center for updates and so that I'm informed immediately about my result. | 1. A notification merely informs you that there is news in the app. The test result itself can only be seen in the app.<hr/>2. The notification does not explicitly indicate whether the result is positive or negative. |
| E06.03 | As an app user, if I receive a positive test result, I want to be able to grant my consent to sending the pseudonymized IDs under which I was visible to other people in recent days to the Warn server, so that the people I have been in contact with can be warned by their apps. | 1. The IDs can be sent to the Warn server pseudonymized.<hr/>2. Data transmission is only possible if successfully verified beforehand. This is ensured by the verification server and the hotline for the phone TAN procedure.<hr/>3. Data transmission is only possible if the app user has granted consent beforehand. |
| E06.04 | As an app user, I want to be able to use a manual process (in addition to the digital process), for example, through a call center and without a QR code, to send the pseudonymized IDs under which I was visible to other app users in recent days, to the Warn server, so that the people I have been in contact with can be warned by their apps. | 1. The center responsible can generate a TAN and provide it to the person. (The TAN is generated by a server, not the call center itself.) |
| E06.05 | As an app user, I want to be able to enter a TAN in the app, so that I can use the TAN I have been given to assign my test result to my instance of the app. | 1. It is possible to enter a TAN within the app.<hr/>2. The app verifies the entered TAN and provides feedback as to whether it was correct (must be checked whether technically possible). |
@ -172,9 +172,9 @@ The corresponding acceptance criteria supplement the specification of the requir
### Accessibility
| # of user story ID | User story | Acceptance criteria |
|-----------------|------------|--------------------|
| E09.01 | As an app user, I want it to have audio output, so that I can use the app even if I have impaired vision (or am blind), for example. | 1. Accessibility regarding audio output is provided depending on the options available in the respective operating system. |
| E09.01 | As an app user, I want the app to provide audio output, so that I can use the app even if, for example, I have impaired vision or I am blind. | 1. Accessibility regarding audio output is provided depending on the options available in the respective operating system. |
| E09.02 | As an app user, I want to have good contrast settings, modifiable font sizes, and an easily readable font, so that I can read the texts in the app easily. | 1. Accessibility regarding contrast, font size, and font type is provided depending on the options available in the respective operating system. |
| E09.03 | As an app user, I want to have the content in simplified language, so that I can easily understand how to use the app and why I should use it. | 1. The texts and languages are defined by the ordering party. |
| E09.03 | As an app user, I want to have the content of the app in simplified language, so that I can easily understand how to use the app and why I should use it. | 1. The texts and languages are defined by the ordering party. |
### Content Management
| # of user story ID | User story | Acceptance criteria |