The article discusses the challenges of adding AI features on top of existing mobile email user interfaces.
It explores a new UI concept called Content-Driven Local Response (CDLR) inspired by microtasking to improve email reply experiences on smartphones.
The common practice of adding AI as popups on top of emails is criticized for hiding the context and creating cognitive burden for users.
CDLR addresses these issues by allowing users to insert responses directly within the email while reading.
Users can then refine these responses into a full reply manually or let AI generate a coherent message.
In a user study with 126 participants, the CDLR design showed benefits in providing intermediate control between manual responses and fully AI-generated ones.
Participants appreciated the flexibility and added control over the final message that the CDLR design offered.
The design principle of microtasking emphasizes keeping relevant context visible to users, allowing for informed decisions.
The article advocates for designing UIs that empower users to decide when and how to involve AI in their workflows.
By recognizing user micro-decisions and enabling explicit interactions, flexible UIs can enhance user experiences with AI integration.