Understanding the Noun-Verb-Action Navigation Model
- Phillip Hanegan
The Noun-Verb-Action (NVA) model is a fundamental concept within EmpowerID, designed to enhance user navigation and interaction by simplifying access to various tasks and resources. This overview introduces the core components of the NVA model—nouns, verbs, and actions—and explains how they collectively facilitate a flexible and intuitive user interface.
Core Components of the NVA Model
Nouns: Represent resource objects within EmpowerID, such as "Mailboxes" or "Business Roles." These are the primary entities users interact with within the application.
Verbs: Indicate the operations that can be performed on nouns, such as "Create," "Delete," or "Move." Verbs define the possible actions related to resource objects.
Actions: These are the outcomes or results that occur when a verb is applied to a noun. They complete the interaction loop by specifying the end result of the operations initiated by the users.
Adapting to User Preferences
The NVA model supports both object-oriented and task-oriented user preferences, allowing all users to navigate the system efficiently:
Task-oriented users might navigate using sequences like "Create > Mailbox," focusing on the action first.
Object-oriented users might prefer "Mailbox > Create," starting with the object and selecting the action.
Customization and Flexibility
While EmpowerID provides a set of default nouns, verbs, and actions, the system also allows for extensive customization. Users can define custom combinations tailored to their organizational needs, enhancing resource management and operational efficiency.
Visualizing NVA Paths
The diagram below illustrates the dual pathways for task-oriented and object-oriented users, leading to a unified set of actions. This visualization underscores the adaptability of the NVA model, showcasing how it can support various user strategies within the same framework.
Conclusion
The Noun-Verb-Action model is a cornerstone of the EmpowerID architecture, offering structured yet flexible navigation options that cater to diverse user needs. Understanding this model is essential for all EmpowerID users and administrators to optimize their interaction with the system.
Quick Takes
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