Aug 2025 - Dec 2025
EchoWear
Swift-based iOS/watchOS prototype for voice-driven wearable interaction.
EchoWear is a Swift-based iOS/watchOS prototype that explores wearable-first voice monitoring experiences. The project includes a modern SwiftUI sign-in flow, a voice monitor surface, configurable speech recognition behavior, microphone-driven listening through AVFoundation, and supporting structure for Apple Watch-related work.
Real project asset
Voice-Driven Wearable Prototype
SwiftUI Sign In
Voice Monitor
Speech Recognition
Microphone Flow
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SwiftUI App
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Speech Recognition
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Wearable-Focused UI
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iOS Simulator Ready
Executive Summary
EchoWear is a Swift-based iOS/watchOS prototype that explores wearable-first voice monitoring experiences. The project includes a modern SwiftUI sign-in flow, a voice monitor surface, configurable speech recognition behavior, microphone-driven listening through AVFoundation, and supporting structure for Apple Watch-related work.
Problem Statement
Voice-driven mobile and wearable interactions need a simple interface, permission-aware microphone access, and clear feedback so users can experiment with hands-free workflows without complex touch navigation.
What I Built
SwiftUI sign-in interface
Voice monitor surface
Speech recognition support
Microphone listening flow
Keychain-based credential storage
iOS simulator support
How It Works
A conceptual workflow showing how the project moves from input to processing and output.
Step 1
User Opens App
Step 2
Authentication Flow
Step 3
Microphone Permission
Step 4
Speech Recognition
Step 5
Voice Monitor Feedback
Step 6
Future Wearable Actions
Architecture / System Design
A simplified system view of the major project components and how responsibilities connect.
Step 1
SwiftUI App
Step 2
Authentication Manager
Step 3
Speech Recognizer
Step 4
AVFoundation Audio Input
Step 5
Keychain Storage
Step 6
watchOS Project Structure
Technical Implementation
Mobile UI
- SwiftUI screens
- Modern sign-in flow
- Wearable-focused visual style
Speech + Audio
- Apple Speech framework
- Microphone listening flow
- AVFoundation audio input
Authentication
- Demo Apple/email/password options
- Keychain credential storage
- CryptoKit password hashing
Platform
- Xcode project
- iOS simulator support
- watchOS-related structure
Screenshots & Visuals
Real project screenshots and outputs appear first. Where a project has no existing screenshots, the visuals are grounded diagrams or output previews based on the actual project structure.
SwiftUI Sign-In Screen
Actual EchoWear iOS screenshot from the project README showing the clean authentication entry point.
EchoWear Home Surface
Actual app screenshot showing the main EchoWear interface for the wearable-first voice monitoring prototype.
Speech Recognition Screen
Actual app screenshot of the speech recognition surface that connects microphone input with voice-driven interaction.
Voice Interaction Flow
Grounded workflow visual showing how voice input moves through AVFoundation, Apple's Speech framework, and UI feedback.
Voice Flow Preview
Open EchoWear
Authorize microphone + speech recognition
Start listening
Recognized speech updates the voice monitor interfaceChallenges & Solutions
Challenge
Hands-free interactions require microphone access, speech permissions, and a clean UI state model.
Solution
Structured the prototype around permission-aware audio input, speech recognition, and a clear voice monitor surface.
Challenge
A wearable concept needs to stay simple while leaving room for deeper watchOS behavior.
Solution
Built the iOS prototype with watchOS-related project structure and modular Swift files for continued expansion.
Results / Impact
Demonstrates mobile and wearable prototyping with native Apple frameworks.
Shows ability to combine UI, authentication, permissions, speech recognition, and audio workflows in a practical app structure.