Demo

Watch our demo video and explore the features we built during the Hack Day event.

Features Built During Hack Day

During the Hack Day event, we built these core features to make evacuation drills engaging and practical.

Interactive Map Mission System

Real-time location tracking with interactive map visualization that simulates disaster scenarios, including zombie AI pathfinding algorithms that chase users.

Collectible Shelter Badges

AI-powered badge generation for each shelter with unique designs. Collect badges by visiting shelters and leave your name on new discoveries.

AI Scenario Generation

Gemini AI generates daily disaster scenarios in JSON format, providing realistic and location-specific evacuation training experiences.

Multilingual Support

Full support for Japanese and English, making the app accessible to foreign residents and enabling our multinational team to collaborate effectively.

Robust Backend Architecture

Clean architecture with separated communication logic using Observable pattern, smart timezone-aware mission queries, and automatic mission generation.

Improvement Sprint Features

We are continuously improving HiNan! to make it more impactful, easy to use, and fun to use.

Distance & Steps Tracking

Track distance traveled and steps taken during evacuation drills for better fitness integration and progress tracking.

Advanced Ranking System

Enhanced ranking system with national rankings, team rankings (inside & outside organizations), shelter rankings, and improved final score formulas.

Social Media Sharing

Share your evacuation drill results on social media platforms to encourage friends and build community awareness.

User Profile Enhancements

Enhanced user profile page with more customization options, including setting your favorite badge as your profile icon.

Multiple Game Modes

Multiple game modes including Zen Mode (no mission start required), Mapless Mode, and Multiplayer Mode for corporate teams.

Shelter Visit Incentives

Incentives to revisit shelters with star collection system, scenario-based achievements, and shelter-specific rankings.

Team Function

Form teams with friends or organizations, perfect for corporate wellness programs with business division integration.

Badge Map Icons

Display generated badges as icons on the map, making it easier to identify and collect badges from different shelters.

Shelter Comments & Ratings

Users who visit shelters can leave authentic ratings and reviews, helping others make informed decisions during emergencies.