The Posture Checker

A wearable tech system combined with a mobile app to monitor posture, provide alerts, and visualize progress.

Posture Checker App

Mobile App Logic

Core architecture and data flow implementation

App Block Diagram
System Architecture Diagram
App Activity Diagram
User Activity Flow

React Native Architecture

Cross-platform development with shared codebase for iOS and Android

  • BLE Module for real-time data transmission
  • SQLite for structured data storage
  • Chart Kit for data visualization

Activity Flow

User interaction process from device connection to data visualization

Bluetooth Connection
Posture Monitoring
Data Processing
Visual Feedback

Mobile App Design

From wireframes to high-fidelity prototypes

Wireframe

Initial layout focusing on core functionality and user flow

Wireframe

Final Design

Refined UI with emphasis on visual feedback and data presentation

Final Design

Development & Implementation

Technical implementation and key features

React Native

Cross-platform mobile development

BLE Integration

Real-time data transmission

SQLite & Storage

Efficient data management

Data Visualization

Interactive charts and graphs

Implementation Screenshot 1
Home Screen
Implementation Screenshot 2
Bluetooth Connection
Implementation Screenshot 3
Real-time Monitoring
Implementation Screenshot 4
Progress Tracking
Implementation Screenshot 5
Notification System
Implementation Screenshot 6
Settings Interface
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