Taxonomy Distribution Report

Overview

• Total Concepts: 293
• Number of Taxonomies: 13
• Average Concepts per Taxonomy: 22.5

Distribution Summary

Category	TaxonomyID	Count	Percentage	Status
Emotion Psychology & Expression Design	EMOT	33	11.3%	✅
MicroPython Programming Fundamentals	MPYFN	29	9.9%	✅
Hardware & Electronics Foundations	HWFND	25	8.5%	✅
History Of Screen-Based Robot Faces	HIST	25	8.5%	✅
Interactive Controls & State Machines	INTER	24	8.2%	✅
Facial Anatomy & Layout	ANAT	23	7.8%	✅
Animation & Timing	ANIM	23	7.8%	✅
Computational Thinking & Capstone Design	CTCAP	23	7.8%	✅
Basic Drawing Primitives	PRIM	21	7.2%	✅
Color Display & RGB565 Porting	COLOR	21	7.2%	✅
Display & Coordinate Systems	DISPC	19	6.5%	✅
Ellipse & Polygon Drawing	SHAPE	15	5.1%	✅
MicroPython FrameBuf Version History	FBVER	12	4.1%	✅

Visual Distribution

Emotion Psychology & Expr █████  33 ( 11.3%)
MicroPython Programming F ████  29 (  9.9%)
Hardware & Electronics Fo ████  25 (  8.5%)
History Of Screen-Based R ████  25 (  8.5%)
Interactive Controls & St ████  24 (  8.2%)
Facial Anatomy & Layout   ███  23 (  7.8%)
Animation & Timing        ███  23 (  7.8%)
Computational Thinking &  ███  23 (  7.8%)
Basic Drawing Primitives  ███  21 (  7.2%)
Color Display & RGB565 Po ███  21 (  7.2%)
Display & Coordinate Syst ███  19 (  6.5%)
Ellipse & Polygon Drawing ██  15 (  5.1%)
MicroPython FrameBuf Vers ██  12 (  4.1%)

Balance Analysis

✅ No Over-Represented Categories

All categories are under the 30% threshold. Good balance!

Category Details

Emotion Psychology & Expression Design (EMOT)

Count: 33 concepts (11.3%)

Concepts:

• 1. Ekman Universal Emotions
• 1. Basic Emotion Theory
• 1. Facial Action Coding
• 1. Minimal Feature Robot Research
• 1. Emotion Recognition Accuracy
• 1. Neutral Expression
• 1. Happy Expression
• 1. Sad Expression
• 1. Angry Expression
• 1. Afraid Expression
• 1. Surprised Expression
• 1. Disgusted Expression
• 1. Contempt Expression
• 1. Tired Expression
• 1. Stern Expression
• ...and 18 more

MicroPython Programming Fundamentals (MPYFN)

Count: 29 concepts (9.9%)

Concepts:

• 1. MicroPython
• 1. Thonny IDE
• 1. MicroPython REPL
• 1. Variable
• 1. Constant
• 1. Data Type
• 1. Integer Data Type
• 1. Boolean Data Type
• 1. Function Definition
• 1. Function Parameter
• 1. Function Return Value
• 1. For Loop
• 1. While Loop
• 1. Conditional Statement
• 1. Import Statement
• ...and 14 more

Hardware & Electronics Foundations (HWFND)

Count: 25 concepts (8.5%)

Concepts:

• 1. Raspberry Pi Pico
• 1. RP2040 Microcontroller
• 1. Microcontroller
• 1. Cytron Maker Pi RP2040
• 1. Solderless Breadboard
• 1. Jumper Wires
• 1. Momentary Push Button
• 1. Potentiometer
• 1. Rotary Encoder
• 1. SPI Interface
• 1. I2C Interface
• 1. SPI Clock Line
• 1. SPI Data Line
• 1. Chip Select Pin
• 1. Data Command Pin
• ...and 10 more

History Of Screen-Based Robot Faces (HIST)

Count: 25 concepts (8.5%)

Concepts:

• 1. Screen-Based Robot Face
• 1. Social Robot
• 1. Anki Cozmo
• 1. Anki Vector
• 1. Emotix Miko
• 1. Blue Frog Robotics Buddy
• 1. Cozmo Emotion Engine
• 1. Vector Companion App
• 1. Miko Educational Robot Design
• 1. Buddy Mobile Robot Base
• 1. Robot Startup Funding
• 1. Robot Product Discontinuation
• 1. Crowdfunding Campaign
• 1. Robot Commercial Outcome
• 1. Robot Face Design Scoping
• ...and 10 more

Interactive Controls & State Machines (INTER)

Count: 24 concepts (8.2%)

Concepts:

• 1. Digital Input Reading
• 1. Analog Input Reading
• 1. Analog-To-Digital Conversion
• 1. Button Debounce
• 1. Button Interrupt Handler
• 1. Potentiometer Value Mapping
• 1. Rotary Encoder Position Tracking
• 1. Encoder Direction Detection
• 1. Mode State Machine
• 1. Multi-Mode Menu
• 1. Expression Selection Menu
• 1. Live Parameter Tuning
• 1. Event-Driven Programming
• 1. Polling Input Loop
• 1. Dual-Core Processing
• ...and 9 more

Facial Anatomy & Layout (ANAT)

Count: 23 concepts (7.8%)

Concepts:

• 1. Face Outline
• 1. Eye Placement
• 1. Eye Size Parameter
• 1. Eye Spacing
• 1. Pupil
• 1. Pupil Size Parameter
• 1. Eyebrow Shape
• 1. Eyebrow Angle Parameter
• 1. Mouth Shape
• 1. Mouth Curvature Parameter
• 1. Bottom-Half Mouth Curve
• 1. Nose Representation
• 1. Facial Symmetry
• 1. Facial Proportion
• 1. Draw Face Function
• ...and 8 more

Animation & Timing (ANIM)

Count: 23 concepts (7.8%)

Concepts:

• 1. Animation Loop
• 1. Frame Rate
• 1. Blinking Animation
• 1. Eye Scanner Animation
• 1. Pupil Movement Gaze
• 1. Timing Loop
• 1. Sleep Function Timing
• 1. Expression Interpolation
• 1. Easing Function
• 1. Idle Animation
• 1. Animation State Timer
• 1. Ticks Function Timing
• 1. Ticks Diff Calculation
• 1. Draw Time Benchmarking
• 1. Frame Buffer Redraw Rate
• ...and 8 more

Computational Thinking & Capstone Design (CTCAP)

Count: 23 concepts (7.8%)

Concepts:

• 1. Computational Thinking
• 1. Abstraction
• 1. Decomposition
• 1. Modularity
• 1. Pattern Recognition
• 1. Algorithm Design
• 1. Code Reuse
• 1. Design Critique
• 1. Design Trade-Off Analysis
• 1. Expressiveness Versus Complexity
• 1. Software Display Emulator
• 1. Turtle Graphics Prototype
• 1. Iterative Design Process
• 1. Peer Design Review
• 1. Rubric-Based Assessment
• ...and 8 more

Basic Drawing Primitives (PRIM)

Count: 21 concepts (7.2%)

Concepts:

• 1. Fill Method
• 1. Horizontal Line Method
• 1. Vertical Line Method
• 1. Line Method
• 1. Rectangle Method
• 1. Filled Rectangle Method
• 1. Scroll Method
• 1. Blit Method
• 1. Transparent Color Key
• 1. Blit Palette Mapping
• 1. Pixel Method
• 1. Drawing Color Value
• 1. Drawing Constants
• 1. Sprite
• 1. Bitmap
• ...and 6 more

Color Display & RGB565 Porting (COLOR)

Count: 21 concepts (7.2%)

Concepts:

• 1. RGB565 Color Model
• 1. Color565 Function
• 1. Red Green Blue Channels
• 1. Color Bit Depth
• 1. Color Palette
• 1. Named Color Constants
• 1. Color Wheel Function
• 1. Color Cycling Animation
• 1. Round Display Layout
• 1. Color Versus Mono Trade-Off
• 1. Display Driver Porting
• 1. Cross-Display Code Compatibility
• 1. Color Contrast Design
• 1. Color Emotion Association
• 1. Display Performance Comparison
• ...and 6 more

Display & Coordinate Systems (DISPC)

Count: 19 concepts (6.5%)

Concepts:

• 1. Screen Coordinate System
• 1. Origin At Upper-Left
• 1. X Axis Direction
• 1. Y Axis Direction
• 1. Pixel
• 1. Frame Buffer
• 1. Display Resolution
• 1. Monochrome Color Model
• 1. Display Buffer Memory
• 1. Screen Refresh Cycle
• 1. Aspect Ratio
• 1. Circular Display Geometry
• 1. Coordinate Plane Quadrant
• 1. Bounding Box
• 1. Display Initialization
• ...and 4 more

Ellipse & Polygon Drawing (SHAPE)

Count: 15 concepts (5.1%)

Concepts:

• 1. Ellipse Method
• 1. Quadrant Fill Code
• 1. Ellipse Radius Parameter
• 1. Filled Versus Outlined Shape
• 1. Poly Method
• 1. Point Array
• 1. Polygon Vertex
• 1. Closed Polygon Path
• 1. Convex Polygon
• 1. Concave Polygon
• 1. Approximating Curves With Lines
• 1. Circle As Special Ellipse
• 1. Triangle Eyebrow Shape
• 1. Rounded Rectangle Approximation
• 1. Anti-Aliasing Limitation

MicroPython FrameBuf Version History (FBVER)

Count: 12 concepts (4.1%)

Concepts:

• 1. FrameBuf Version Timeline
• 1. Blit Cross-Format Support V1.17
• 1. Framebuf Method Set Before V1.20
• 1. Ellipse Poly Dev Branch Merge
• 1. Nightly Build Firmware
• 1. MicroPython V1.20.0 Release
• 1. Ellipse Bug Fix V1.24.1
• 1. Pre-2023 Curve Workaround
• 1. MicroPython Release Versioning
• 1. MicroPython Firmware Update
• 1. Open Source Contribution Model
• 1. MicroPython GitHub Repository

Recommendations

• ✅ Excellent balance: Categories are evenly distributed (spread: 7.2%)
• ✅ MISC category minimal: Good categorization specificity

Educational Use Recommendations

• Use taxonomy categories for color-coding in graph visualizations
• Design curriculum modules based on taxonomy groupings
• Create filtered views for focused learning paths
• Use categories for assessment organization
• Enable navigation by topic area in interactive tools

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Report generated by learning-graph-reports/taxonomy_distribution.py