Training Course Builder: Research & Design Requirements

This document outlines the detailed design specifications, wireframe descriptions, color palettes, and user experience (UX) recommendations for the "Training Course Builder" application. The goal is to create a robust, intuitive, and highly functional platform for building comprehensive training courses across any subject.

1. Design Specifications

This section defines the core functionalities and technical requirements for the Training Course Builder.

1.1 Core Features

• Course Management:

* Create New Course: Define course title, description, subject category, target audience, learning objectives, estimated duration, and difficulty level.

* Edit/Update Course Details: Modify any existing course information.

* Publish/Unpublish Course: Control course visibility to learners.

* Delete Course: Remove a course (with confirmation).

* Course Duplication: Ability to clone an existing course structure.

* Course Prerequisites: Define required prior courses or knowledge.

* Instructor Assignment: Assign one or more instructors to a course.

• Module & Lesson Management:

* Modular Structure: Organize courses into logical modules.

* Lesson Creation: Add multiple lessons within each module.

* Drag-and-Drop Reordering: Easily reorder modules and lessons within a course.

* Lesson Content Editor:

* Rich Text Editor (WYSIWYG): Support for text formatting (bold, italics, lists, headings), hyperlinks, tables, and code blocks.

* Media Embedding: Seamless integration of images, videos (YouTube, Vimeo, or direct upload), audio files, and PDFs.

* File Attachments: Allow instructors to upload downloadable resources (e.g., documents, spreadsheets, presentations).

* Content Preview: Real-time preview of lesson content as it's being created/edited.

• Interactive Element Builders:

* Quiz Builder:

* Question Types: Multiple Choice (single/multiple correct answers), True/False, Short Answer, Matching, Fill-in-the-Blank.

* Question Bank: Centralized repository for questions to be reused across quizzes.

* Scoring Options: Define points per question, passing score, and immediate feedback (correct/incorrect answers, explanations).

* Quiz Settings: Time limits, number of attempts, question randomization.

* Hands-on Exercise Builder:

* Detailed Instructions: Provide step-by-step guidance for exercises.

* Submission Types: Text input, file upload (e.g., code, documents, images), link submission (e.g., live demo URL).

* Rubric/Grading Criteria: Define clear expectations for evaluation.

* Instructor Feedback: Mechanism for instructors to provide feedback and grades on submissions.

* Assignment Builder: (Similar to exercises but for larger projects)

* Due Dates: Set deadlines for submissions.

* Peer Review: Optional functionality for learners to review each other's work.

• Certification Management:

* Criteria Definition: Set conditions for certification (e.g., complete all modules, achieve X% on quizzes, submit all exercises).

* Certificate Template Designer: Customizable templates for generating professional certificates with learner name, course title, date, and instructor signature.

* Automatic Certificate Generation: Upon meeting criteria.

* Certificate Download: Learners can download their certificates (PDF).

• Learner Management:

* Enrollment: Manual enrollment, self-enrollment (via link), or integration with external systems.

* Progress Tracking: Visual indicators for module/lesson completion.

* Gradebook: Centralized view of all learner scores for quizzes, exercises, and assignments.

* Communication Tools: Announcements, direct messaging (optional for V1).

• User Roles & Permissions:

* Admin: Full access to all features, course creation, user management.

* Instructor: Create/manage courses they are assigned to, grade submissions, view learner progress.

* Learner: Access enrolled courses, complete lessons, take quizzes, submit exercises, view progress and grades.

• Reporting & Analytics:

* Course Completion Rates: Track overall course and module completion.

* Quiz Performance: Aggregate and individual quiz scores.

* Engagement Metrics: Time spent on lessons, interaction with content.

* Learner Progress Reports: Detailed reports on individual learner activity.

• Search & Filtering:

* Efficiently search for courses, modules, lessons, and learners.

* Filter by subject, category, instructor, status (published/draft).

1.2 Technical Requirements

• Scalability: Architecture designed to handle a growing number of courses, learners, and content without performance degradation.
• Security:

* Robust authentication (e.g., JWT, OAuth) and authorization.

* Data encryption (at rest and in transit).

* Regular security audits and vulnerability patching.

* Role-based access control (RBAC).

• Performance: Optimized database queries, efficient content delivery networks (CDNs) for media, fast loading times for all pages.
• Accessibility (WCAG 2.1 AA Compliance): Ensure the platform is usable by individuals with disabilities, including keyboard navigation, screen reader compatibility, and sufficient color contrast.
• Responsive Design: Fully optimized for various devices (desktop, tablet, mobile) and screen sizes.
• Backend Technology (Example Stack):

* Language/Framework: Python (Django/Flask) or Node.js (Express) for robust API development.

* Database: PostgreSQL for relational data integrity (courses, users, grades) and MongoDB for flexible content storage (lesson content, quizzes).

* Cloud Hosting: AWS, Google Cloud Platform, or Azure for reliable, scalable infrastructure.

* Media Storage: S3-compatible object storage for uploaded files and videos.

• Frontend Technology (Example Stack):

* Framework: React.js, Angular, or Vue.js for a dynamic and interactive user interface.

* State Management: Redux, Zustand, or Vuex for managing application state.

* Styling: Styled Components, Tailwind CSS, or SASS/LESS for maintainable and scalable styling.

• API-First Approach: A well-documented RESTful API to allow for future integrations and extensibility.

2. Wireframe Descriptions

This section outlines the structure and key elements of essential screens within the Training Course Builder.

2.1 Admin/Instructor Dashboard

• Layout: Grid-based layout with key metrics and quick access links.
• Elements:

* Top Navigation: Logo, search bar, user profile (avatar, dropdown for settings/logout), notifications.

* Sidebar Navigation: Links to "Courses," "Learners," "Reports," "Settings."

* Main Content Area:

* Summary Cards: "Total Courses," "Active Learners," "Pending Submissions," "Published Courses."

* Recent Activity Feed: Latest course updates, new learner enrollments, recent quiz attempts.

* Quick Actions: Buttons for "Create New Course," "Add New Learner."

* Course Overview Table: List of top 5-10 courses with status, number of learners, and quick edit/view actions.

2.2 Course List & Management

• Layout: Table-driven or card-based list view with filtering and sorting options.
• Elements:

* Top Bar: "Create New Course" button, search input, filter dropdowns (e.g., "All," "Published," "Draft," "Archived"), sort by (e.g., "Date Created," "Course Title").

* Course Cards/Table Rows:

* Course Title, Description Snippet.

* Instructor(s) assigned.

* Status (Draft, Published, Archived).

* Number of Modules, Lessons, Quizzes, Learners.

* Action Buttons: "Edit Course," "View Learners," "Publish/Unpublish," "Duplicate," "Delete" (often hidden in a "..." menu).

2.3 Course Builder Interface (Main Course Editing Screen)

• Layout: Three-panel layout: Left sidebar for course structure, central panel for content editing, right sidebar for settings/preview.
• Elements:

* Top Bar: Course Title, "Save Draft," "Publish," "Preview Course," "Exit Builder" buttons.

* Left Sidebar (Course Structure Tree View):

* Hierarchical list of Modules and Lessons.

* Drag-and-drop functionality to reorder modules and lessons.

* "Add Module," "Add Lesson," "Add Quiz," "Add Exercise" buttons (contextual, e.g., within a module).

* Module/Lesson context menu: "Edit Title," "Delete," "Duplicate."

* Central Panel (Content Editor):

* Dynamic content area that changes based on selected item in the left sidebar.

* For Lesson: Rich Text Editor, media upload/embed controls.

* For Quiz: Quiz builder interface (add question, select type, define answers, set points).

* For Exercise: Instruction input, submission type selection, grading criteria input.

* For Module/Course Settings: Fields for title, description, learning objectives.

* Right Sidebar (Settings & Tools - Optional/Contextual):

* Course-level settings (prerequisites, certification criteria).

* Module/Lesson specific settings (visibility, duration).

* Media Library access.

* Help/Tutorials.

2.4 Learner View (Course Playback)

• Layout: Two-panel layout: Left sidebar for course navigation, central panel for lesson content.
• Elements:

* Top Bar: Course Title, "Back to Dashboard," "Help," User profile.

* Left Sidebar (Course Navigation):

* Hierarchical list of Modules and Lessons.

* Progress indicators (checkboxes, progress bars) next to each item.

* Current lesson highlighted.

* Central Panel (Content Display):

* Lesson Content: Rendered rich text, embedded media, downloadable files.

* Quiz Interface: Display questions, input fields for answers, "Submit Quiz" button.

* Exercise Interface: Instructions, input fields/upload buttons for submission, "Submit Exercise" button.

* Navigation Buttons: "Previous Lesson," "Next Lesson," "Mark Complete."

* Course Progress Bar: At the top of the content area.

3. Color Palettes

The chosen color palette aims for professionalism, clarity, and user engagement, while ensuring accessibility.

3.1 Primary Palette

These colors define the brand identity and are used for key interactive elements.

• Primary Blue: #007BFF (RGB: 0, 123, 255)

Usage:* Buttons, primary headers, active navigation states, progress bars, key branding elements.

Rationale:* Conveys trustworthiness, professionalism, and clarity.

• Dark Blue/Navy: #0056B3 (RGB: 0, 86, 179)

Usage:* Hover states for primary buttons, darker accents, strong emphasis.

Rationale:* Provides depth and contrast for interactive elements.

3.2 Secondary Palette

These colors support the primary palette, used for accents, secondary buttons, and distinct sections.

• Accent Green: #28A745 (RGB: 40, 167, 69)

Usage:* Success messages, "Mark Complete" buttons, positive indicators.

Rationale:* Associated with success, completion, and growth.

• Accent Orange: #FFC107 (RGB: 255, 193, 7)

Usage:* Warning messages, highlights for important notices, secondary calls to action.

Rationale:* Draws attention without being aggressive, good for "pending" or "review" states.

3.3 Neutral Palette

Used for backgrounds, text, borders, and general UI elements to ensure readability and a clean aesthetic.

• Background White: #FFFFFF (RGB: 255, 255, 255)

Usage:* Main content backgrounds.

Rationale:* Clean, minimalist, provides excellent contrast for text.

• Light Gray: #F8F9FA (RGB: 248, 249, 250)

Usage:* Section backgrounds, subtle dividers, inactive states.

Rationale:* Adds visual separation without being distracting.

• Medium Gray: #CED4DA (RGB: 206, 212, 218)

Usage:* Borders, subtle shadows, placeholder text.

Rationale:* Defines boundaries and provides subtle depth.

• Dark Gray (Text): #343A40 (RGB: 52, 58, 64)

Usage:* Primary text, headings.

Rationale:* High readability on light backgrounds, softer

Design Specifications: Training Course Builder

This document outlines the detailed design specifications, wireframe descriptions, color palette, and user experience (UX) recommendations for the "Training Course Builder" application. The goal is to create an intuitive, powerful, and professional tool that empowers users to build comprehensive training courses with ease.

1. Detailed Design Specifications

The Training Course Builder will provide a robust set of features to manage the entire lifecycle of course creation.

1.1 Core Functionality

• Course Management:

* Create New Course: Define course title, description, category, target audience, learning objectives, and featured image/video.

* Edit Course Details: Modify any initial course information.

* Draft/Publish Status: Toggle course visibility. Drafts are private; published courses are ready for enrollment (or platform integration).

* Duplicate Course: Create a copy of an existing course.

* Delete Course: Remove a course (with confirmation).

* Course Overview Dashboard: View all created courses with their status, last modified date, and key metrics (if integrated with a learning platform).

• Module & Lesson Management:

* Structured Hierarchy: Courses contain Modules, and Modules contain Lessons.

* Add/Edit/Delete Module: Create new modules, define module titles and descriptions.

* Add/Edit/Delete Lesson: Create new lessons within modules, define lesson titles.

* Reorder Modules & Lessons: Drag-and-drop functionality to change the sequence.

* Lesson Types: Support various content types within lessons:

* Text/Rich Media: WYSIWYG editor for formatted text, images, videos (embeds or uploads), audio.

* Quizzes: Interactive assessments.

* Hands-on Exercises: Practical tasks with submission requirements.

* Resource Downloads: Attach files (PDF, PPT, DOC, etc.) for learners.

• Content Editor (WYSIWYG):

* Rich Text Formatting: Bold, Italic, Underline, Headings (H1-H6), Lists (ordered/unordered), Blockquote, Code blocks.

* Media Embedding: Embed YouTube, Vimeo, Wistia videos, or upload direct video/audio files.

* Image Insertion: Upload images, resize, add alt text.

* Hyperlinks: Insert and edit links.

* Code Editor Mode: For advanced users to directly edit HTML.

* Version History/Autosave: Automatically save progress and allow reverting to previous versions.

• Quiz Builder:

* Question Types:

* Multiple Choice (Single Answer)

* Multiple Choice (Multiple Answers)

* True/False

* Short Answer (Free text, auto-grading based on keywords or manual review)

* Question Settings:

* Points/Weight for each question.

* Correct answer selection.

* Optional feedback for correct/incorrect answers.

* Time limit per quiz (optional).

* Randomize question order (optional).

* Question banks (ability to pull questions from a pool).

* Quiz Review: Allow learners to review answers after submission (optional).

• Hands-on Exercise Builder:

* Exercise Description: Clear instructions and context for the exercise.

* Submission Types:

* File Upload (e.g., code, document, image).

* Text Area (for written responses).

* URL Submission (e.g., link to a live demo, GitHub repo).

* Evaluation Criteria/Rubric: Define how the exercise will be graded (e.g., "Code Quality - 30%", "Functionality - 50%").

* Example Solutions/Resources: Attach supplementary materials.

• Certification Criteria & Design:

* Completion Requirements: Define what learners must achieve to earn a certificate (e.g., complete all lessons, pass all quizzes with 70%, submit all exercises).

* Certificate Template Designer:

* Customizable fields (Learner Name, Course Name, Completion Date, Instructor Name).

* Upload company logo, background image.

* Adjust font styles, colors, and layout.

* Generate a unique certificate ID.

* Preview Certificate: See how the certificate will look.

• Course Preview:

* Learner View Simulation: A mode to view the course exactly as a learner would, including content, quizzes, and exercises.

* Responsive Preview: Toggle between desktop, tablet, and mobile views.

1.2 Data Model (High-Level)

• Course:

* id

* title

* description

* category

* targetAudience

* learningObjectives

* featuredMedia

* status (Draft, Published)

* certificationCriteria (JSON object)

* certificateTemplate (JSON object)

* createdAt, updatedAt

• Module:

* id

* courseId (FK)

* title

* description

* order

* createdAt, updatedAt

• Lesson:

* id

* moduleId (FK)

* title

* type (Text, Quiz, Exercise, Resource)

* content (JSON object or rich text HTML)

* order

* createdAt, updatedAt

• Quiz: (Part of Lesson content)

* id

* lessonId (FK)

* questions (Array of Question objects)

* settings (e.g., timeLimit, randomizeOrder)

• Question: (Part of Quiz)

* id

* quizId (FK)

* type (MCQ_Single, MCQ_Multiple, TrueFalse, ShortAnswer)

* text

* options (Array of objects for choices)

* correctAnswer

* points

* feedback

• Exercise: (Part of Lesson content)

* id

* lessonId (FK)

* description

* submissionType

* evaluationCriteria (JSON object)

* attachments (Array of file URLs)

2. Wireframe Descriptions

The following describes key screens and their components.

2.1 Dashboard / Course List Screen

• Layout:

* Left Sidebar: Global navigation (Dashboard, My Courses, Settings, Help).

* Main Content Area: Course listing.

• Key UI Elements:

* "Create New Course" Button: Prominently displayed.

* Search Bar & Filters: Filter courses by status (Draft, Published), category.

* Course Cards/List: Each card/row displays:

* Course Title

* Status (Draft/Published)

* Last Modified Date

* Progress Bar (e.g., "5/10 lessons complete" - for builder's own progress tracking)

* Actions Menu (Edit, Preview, Duplicate, Delete)

* Pagination: For many courses.

2.2 Course Overview / Settings Screen

• Layout:

* Left Sidebar: Course-specific navigation (Overview, Modules & Lessons, Quizzes, Exercises, Certification, Settings, Preview).

* Main Content Area: Displays course details and settings.

• Key UI Elements:

* Course Title & Description: Editable fields.

* Featured Image/Video Upload: Area for media.

* Category & Target Audience Selectors: Dropdowns/tags.

* Learning Objectives: Rich text editor.

* "Save Changes" Button: Sticky at the bottom or top-right.

* "Publish Course" / "Unpublish Course" Toggle.

2.3 Module & Lesson Editor Screen

• Layout:

* Left Sidebar: Course-specific navigation (as above).

* Main Content Area: Tree-like structure for modules and lessons.

• Key UI Elements:

* "Add Module" Button.

* Module Cards:

* Module Title (editable inline).

* "Add Lesson" Button within each module.

* Drag handle for reordering modules.

* Actions (Edit Module, Delete Module).

* Lesson Items:

* Lesson Title (editable inline).

* Icon indicating lesson type (text, quiz, exercise, resource).

* Drag handle for reordering lessons within a module.

* Actions (Edit Lesson, Delete Lesson).

* Drag-and-Drop functionality: For reordering modules and lessons.

2.4 Lesson Content Editor Screen (for Text/Rich Media Lesson Type)

• Layout:

* Top Bar: Lesson title, breadcrumbs, "Save" button, "Preview" button, "Back to Modules" button.

* Main Content Area: Large WYSIWYG editor.

• Key UI Elements:

* WYSIWYG Toolbar: Standard formatting options (bold, italic, lists, headings, links, image, video embed).

* Content Area: The main editable canvas.

* Media Uploader: Integrated within the editor for images/videos.

* "Save" Button: Prominent, with auto-save indicators.

2.5 Quiz Builder Screen

• Layout:

* Top Bar: Quiz title, breadcrumbs, "Save" button, "Preview Quiz" button, "Back to Lesson".

* Left Panel (Optional): Quiz settings (time limit, randomize questions, etc.).

* Main Content Area: List of questions.

• Key UI Elements:

* "Add Question" Button: With dropdown for question types.

* Question Cards: Each card represents a question.

* Question Text (editable).

* Answer Options (editable, with radio buttons/checkboxes for correct answer selection).

* Points field.

* Feedback fields (optional).

* Drag handle for reordering questions.

* Actions (Duplicate, Delete).

* Quiz Settings Panel: Toggles and input fields for quiz-level configurations.

2.6 Hands-on Exercise Builder Screen

• Layout: Similar to Quiz Builder, with lesson-specific navigation.
• Key UI Elements:

* Exercise Title.

* Exercise Description Editor: WYSIWYG for detailed instructions.

* Submission Type Selector: Dropdown (File Upload, Text Area, URL Submission).

* Evaluation Criteria/Rubric Builder:

* "Add Criterion" button.

* Criterion Name (e.g., "Code Quality"), Weight/Points (e.g., "30%").

* Description for each criterion.

* Resource Attachments: File upload area for supplementary materials.

* "Save" Button.

2.7 Certification Settings Screen

• Layout:

* Left Sidebar: Course-specific navigation.

* Main Content Area: Two sections: Criteria and Template Design.

• Key UI Elements:

* Completion Criteria Section:

* Checkboxes: "Complete all lessons," "Pass all quizzes," "Submit all exercises."

* Threshold fields: "Minimum quiz score: [ ]%"

* Certificate Template Designer Section:

* Canvas for certificate preview.

* Toolbox for adding/editing elements: "Learner Name" placeholder, "Course Title" placeholder, "Date", "Instructor Signature", "Logo upload", "Background Image upload."

* Font/Color/Size options for selected elements.

* "Generate Unique ID" toggle.

* "Save Template" button.

* "Preview Certificate" button.

3. Color Palettes

A professional, clean, and accessible color palette will be used to ensure a pleasant and efficient user experience.

• Primary Brand Color (Blue/Teal): #007bff (or #00bcd4 for a teal variant) - Used for primary buttons, active states, key headings, and brand accents. Evokes trust and professionalism.
• Secondary Accent Color (Orange/Green): #ffc107 (or #28a745 for success) - Used for secondary actions, highlights, and elements requiring attention without being primary.
• Neutral Colors:

* Dark Text: #343a40 (for main body text, strong contrast).

* Light Text/Subtle Text: #6c757d (for secondary text, labels).

* Backgrounds: #f8f9fa (light grey for main content areas), #ffffff (pure white for cards, modals).

* Borders/Dividers: #e9ecef (subtle separators).

• System Colors:

* Success: #28a745 (green, for successful operations).

* Warning: #ffc107 (yellow/orange, for warnings).

* Error: #dc3545 (red, for error messages).

* Info: #17a2b8 (light blue, for informational messages).

Accessibility Note: All color combinations will adhere to WCAG 2.1 AA contrast ratio guidelines for

Finalized Design Assets: Training Course Builder

This document outlines the detailed design specifications, wireframe descriptions, color palettes, and user experience (UX) recommendations for the "Training Course Builder" platform. The aim is to create an intuitive, powerful, and visually appealing tool that empowers educators and trainers to build comprehensive and engaging online courses with ease.

1. Design Specifications

The design for the Training Course Builder prioritizes clarity, efficiency, and a professional aesthetic, ensuring a seamless experience for course creators.

1.1. Overall Aesthetic & Principles

• Clean & Modern: A minimalist design approach with ample white space to reduce cognitive load and focus attention on content creation.
• Professional & Trustworthy: A refined visual style that inspires confidence and reflects the serious nature of educational content.
• Content-First: UI elements are designed to support and enhance the content creation process, not distract from it.
• Intuitive & Efficient: Minimize clicks and cognitive effort, allowing users to quickly grasp functionalities and build courses efficiently.

1.2. Responsiveness

• The platform will be fully responsive, adapting seamlessly to various screen sizes, including desktop, tablet, and mobile devices. This ensures course creators can manage their content on the go.
• Key interactions and navigation will be optimized for touch interfaces on smaller screens.

1.3. Accessibility (WCAG 2.1 AA Compliance)

• Color Contrast: All text and interactive elements will meet WCAG 2.1 AA contrast ratios to ensure readability for users with visual impairments.
• Keyboard Navigation: All interactive elements will be fully navigable and operable using only a keyboard.
• ARIA Attributes: Appropriate ARIA (Accessible Rich Internet Applications) roles, states, and properties will be used to enhance screen reader compatibility.
• Focus Indicators: Clear visual focus indicators will be provided for all interactive elements.

1.4. Typography

• Primary Font: A highly readable sans-serif font (e.g., Inter, Lato, Open Sans) for all body text and UI labels, ensuring clarity across various screen resolutions.
• Headings: A slightly bolder weight or different font pairing for headings to establish a clear content hierarchy and improve scanability.
• Font Sizes: A scalable font system will be implemented to ensure optimal readability on all devices, with appropriate scaling for headings, body text, and captions.

1.5. Iconography

• A consistent set of line-art or solid-fill icons will be used for navigation, actions, and status indicators. Icons will be simple, universally recognizable, and clearly convey their meaning.

1.6. Component Library

• A robust design system and component library will be developed to ensure consistency across the entire platform. This includes standardized designs for:

* Buttons (primary, secondary, tertiary, destructive)

* Form elements (input fields, text areas, checkboxes, radio buttons, toggles, dropdowns)

* Cards & Panels

* Modals & Dialogs

* Notifications (success, warning, error)

* Navigation elements (sidebars, tabs, breadcrumbs)

• This approach ensures a cohesive user experience and accelerates future development.

1.7. Interaction Model

• Direct Manipulation: Where appropriate (e.g., reordering modules/lessons), drag-and-drop functionality will be implemented.
• Clear Call-to-Actions (CTAs): Primary actions will be clearly highlighted with distinct button styles and prominent placement.
• Instant Feedback: User actions will be met with immediate visual feedback (e.g., loading spinners, success messages, error states, hover effects).
• Progressive Disclosure: Complex options or advanced settings will be revealed only when necessary to keep the interface clean and reduce initial overwhelm.

2. Wireframe Descriptions

The following wireframe descriptions detail the layout, key elements, and interactions for the core interfaces of the Training Course Builder.

2.1. Course Creator Dashboard

• Layout: A standard two-column layout. A persistent left sidebar for global navigation (e.g., "Courses," "Analytics," "Settings," "Help"). The main content area displays an overview of the user's courses.
• Key Elements:

* "Create New Course" Button: Prominently displayed, typically at the top right of the main content area, or within the sidebar.

* Course List: A grid of cards or a table view displaying existing courses. Each card/row includes:

* Course Title and Thumbnail/Image

* Status (e.g., Draft, Published, Archived)

* Progress Indicator (e.g., "70% Complete")

* Number of Modules/Lessons

* Quick Actions (e.g., "Edit Course," "Preview," "Duplicate," "Share Link," "Delete")

* Search and Filter: Functionality to search courses by title or filter by status.

• Interactions:

* Clicking on a course card/row navigates the user directly to the Course Editor for that specific course.

* Clicking "Create New Course" initiates the course creation wizard.

2.2. Course Editor: Structure View

• Layout: A three-column layout.

* Left Sidebar (Course Navigation): Lists sections for the current course (e.g., "Course Settings," "Modules & Lessons," "Quizzes," "Hands-on Exercises," "Certification," "Publish").

* Main Canvas (Course Structure): Visually represents the course hierarchy.

* Right Sidebar (Contextual Properties/Help): Displays properties for the selected item (module, lesson) or provides contextual help.

• Key Elements:

* Course Title & Description: Editable fields at the top of the main canvas.

* Module Management: Collapsible sections for each module. Within each module:

* Module Title & Description

* List of associated Lessons, Quizzes, and Hands-on Exercises.

* "Add Lesson," "Add Quiz," "Add Exercise" buttons within each module section.

* Drag-and-drop handles for reordering modules and items within modules.

* Global "Add New" Button: A floating action button or a prominent button at the top for adding new modules, lessons, quizzes, or exercises directly.

* Context Menus: Right-click or ellipsis menu for each item (module, lesson, quiz) offering actions like "Edit," "Duplicate," "Delete."

• Interactions:

* Clicking on a lesson, quiz, or exercise title opens its dedicated editor in the main canvas.

* Dragging and dropping allows for easy reorganization of course content.

* The right sidebar updates dynamically based on the selected item, showing its properties or quick settings.

2.3. Lesson Content Editor

• Layout: A focused, single-column content editing area, often with a fixed header for lesson title and breadcrumbs, and a fixed footer for save/publish actions.
• Key Elements:

* Lesson Title: Prominent editable field.

* Rich Text Editor (WYSIWYG): A powerful editor with comprehensive formatting options:

* Headings (H1-H6), paragraphs, bold, italic, underline, strikethrough.

* Lists (ordered, unordered), blockquotes, code blocks.

* Text alignment, indentation.

* Hyperlink insertion.

* Media Embedding: Tools for embedding images, videos (YouTube, Vimeo, custom uploads), audio files. Drag-and-drop upload for files.

* Table creation and editing.

* Call-out boxes, info panels.

* File Attachments: Option to upload and link supplementary files (PDFs, documents).

* Save/Publish/Preview Buttons: Clear actions in the footer or top right.

• Interactions:

* Standard text editing and formatting.

* Clicking on media embed icons opens a modal for URL input or file upload.

* Autosave functionality to prevent data loss.

2.4. Quiz Builder Interface

• Layout: A two-column layout. Left column lists all questions in the quiz. Right column is the editor for the currently selected question.