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visual-assistant/documentation/03. Phase 1 Plan.md

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Phase 1 Plan: Minimum Viable Product (MVP)

Objective

Deliver a functional MVP of the Visual Assistant, featuring a web-based chat interface, persona selection, static PNG expressions for emotions, and a basic memory system.


Week 1: Project Setup & Foundations

  • Initialise repository and set up version control
  • Establish core directory structure (see Project Overview)
  • Configure Python environment using Poetry
  • Set up basic FastAPI/Flask backend
  • Create placeholder frontend (HTML/CSS/JS)
  • Add initial documentation (README, CONTRIBUTING)
  • Write initial unit tests for setup scripts

Deliverable:

  • Running backend and static frontend skeleton

Week 2: Chat Interface & Persona Selection

  • Develop chat interface (basic message input/output)
  • Implement backend chat endpoint
  • Design persona selection UI component
  • Create persona configuration files and sample personas
  • Connect persona selection to backend logic
  • Add tests for chat and persona modules

Deliverable:

  • Functional chat interface with persona selection

Week 3: Expressions & Emotion Logic

  • Integrate static PNG images for expressions
  • Implement basic emotion detection (rule-based)
  • Link chat content to expression changes
  • Store and retrieve user state (memory system)
  • Refine persona and expression assets
  • Expand test coverage (emotion logic, memory)

Deliverable:

  • Chatbot reflects emotions with PNG expressions

Week 4: Polish, Documentation & Testing

  • Improve UI/UX (styling, accessibility)
  • Review and update documentation
  • Add integration and end-to-end tests
  • Conduct code review and refactoring
  • Prepare MVP demo and deployment scripts
  • Finalise initial changelog and update TODO.md

Deliverable:

  • MVP feature-complete, documented, and tested

Review & Checkpoints

  • Weekly reviews to assess progress and adjust plan
  • All code changes documented in CHANGELOG.md
  • Tasks tracked and updated in TODO.md

Document last updated: 17 April 2025