Project Overview

Project Type

Project Analysis

Project Pitch

Project Map

Features

Feature Inventory

F1: MediaPipe Landmark Pipeline

F2: Touchless Slide Navigation

F3: Laser Pointer & Annotation

F4: PDF.js Vector Rendering

F5: Express Upload API

Build Order

API Reference

Tech Comparisons

Architecture & Vision Loop

Camera Privacy & Security

Computer Vision & MediaPipe

Quality & Operations

System Design Overview

14.1 Capacity Estimation

14.2 Architecture Styles

14.5 Databases & Storage

14.11 Security Architecture

Architecture Decisions (ADR)

Interview Q&A (150+)

Gaps & Roadmap

Glossary

Confirm List

Master Checklist (275)

Say It Out Loud

On this page

Upload rate limiting and payload validation on /api/upload.

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