Conversational Interface for an AI-Powered Assessment

Redesigning the candidate experience from a structured Q&A into a natural, conversation-driven flow.

The insight

Starting from the live assessment as a candidate, Clara opens with warmth, then fades throughout the interview.
What follows feels like a different product entirely.

The real problem

Not a UI problem. A trust and cognitive load problem — in a high-stakes emotional context where the interface works against the candidate's ability to perform.

Design decisions

Unannounced format switches Abrupt transitions between text, audio, and video create spikes of disorientation.

Format shifts are announced conversationally by Clara before the UI changes. A subtle visual cue on the transition bubble signals a structural moment without triggering alarm. For video, Clara waits for the candidate to confirm they're ready before the camera activates — preserving agency before the most exposing part of the assessment.

No closing moment The session ends with a system screen. Clara never says goodbye.

Clara says goodbye before the confirmation screen appears — a human ending before the administrative one. If Q&A is enabled, she opens the floor, giving the candidate agency at the very end.

Design principles

01 Presence over prompts

Clara accompanies every moment, not just the opening.

02 Control reduces anxiety

The candidate is always one step ahead of the interface.

03 The end matters

The final moment shapes how the whole experience is remembered.

Design decisions

Unannounced format switches Abrupt transitions between text, audio, and video create spikes of disorientation.

No closing moment The session ends with a system screen. Clara never says goodbye.

Clara says goodbye before the confirmation screen appears — a human ending before the administrative one. If Q&A is enabled, she opens the floor, giving the candidate agency at the very end.

Outcome

A redesign that serves both sides: candidates who can perform without unnecessary friction, and HR teams who collect more reliable data as a result.

Reflection

Validate conversational tone with real candidates — particularly around follow-up and silence-handling moments. Explore Clara's visual identity as a design lever. Investigate how the experience should adapt across different candidate profiles.

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