# Track Specification: Manual UX Validation & Polish (manual_ux_validation_20260302)

## Overview
This track is an unusual, highly interactive human-in-the-loop review session. The user will act as the primary QA and Designer, manually using the GUI and observing it during slow-interval simulation runs. The goal is to aggressively iterate on the "feel" of the application: analyzing blinking animations, structural decisions (Tabs vs. Panels vs. Collapsing Headers), knob/control placements, and the efficacy of popups (including adding auto-close timers).

## Architectural Constraints: The "Immediate Mode Iteration Contract"
- **Rapid Prototyping**: This track bypasses strict TDD for layout changes to allow the user to rapidly see and "feel" UI adjustments.
- **View-Only Changes**: Refactoring MUST remain confined to the GUI layer (`gui_2.py` or the future `app_controller.py` if decoupled). State machine logic should not be altered unless directly required for a visual effect (like an animation timer).
- **Simulation Harness**: Changes must be observable via a specialized slow-mode simulation that gives the user time to watch state transitions.

## Functional Requirements
- **Slow-Mode Observation**: Create or modify a simulation script to run with deliberately long delays (e.g., 3-5 seconds between AI actions) so the user can observe UI states.
- **Layout Restructuring**: Adjust the hierarchy of Tabs, Panels, and Collapsing Headers iteratively based on user feedback during the session.
- **Animation & Feedback**: Tune blinking animations (frequency, color) and visual cues for AI activity and user input.
- **Popup Behavior**: Review all error and confirmation popups. Implement timed auto-close logic for non-critical informational popups.

## Acceptance Criteria
- [ ] A slow-interval observation simulation exists and functions.
- [ ] Structural layout (Tabs/Panels/Headers) is finalized and explicitly approved by the user.
- [ ] Animations and visual feedback triggers feel responsive and intuitive to the user.
- [ ] Popup behaviors (including any new auto-close timers) are implemented and approved.
- [ ] Final explicit sign-off from the user on the overall GUI UX.