Which object type should be called from each page to implement this feature?

A customer wants to display a small toolbar with three icons – a "sad face," a "face with neutral expression," and a "happy face" – on the bottom of every page in their application.

Users will be instructed to use the icon that best expresses their current experience using the application. This will allow the customer to collect valuable data about users.

Which object type should be called from each page to implement this feature?
A . An interface, because the component must render user interface elements.
B . An expression rule, because the component captures expressions of user sentiment for analysis.
C . A decision, because the component captures a choice that users select from an array of custom selection components, rather than a standard dropdown or radio button.

View Answer

Answer: A

Explanation:

In Appian, interfaces are used to design and render user interface elements, allowing for the creation of custom layouts and components that can interact with users. In this scenario, the toolbar with emotion icons is a UI element that needs to be consistently presented across various pages. Using an interface ensures that these icons can be interactively used by users to express their sentiments, and the data collected can be analyzed for user experience insights. Interfaces are capable of embedding such UI elements and can be invoked or included across multiple pages within an application, making them the ideal choice for this requirement.

Reference: Appian Documentation on Interfaces: Provides detailed guidance on how to design and use interfaces to create user-centric UI components.