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An app to help groups make decisions by randomly selecting one finger from multiple people touching the screen

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Can't Decide

A Flutter app that helps groups make decisions by randomly selecting one finger from multiple people touching the screen.

Screenshots

How It Works

  1. Everyone places a finger on the screen
  2. Once 2 or more fingers are detected, a 10-second countdown begins
  3. When the countdown ends, one finger is randomly chosen as the "winner"
  4. The losing fingers fade away while the winner is highlighted

Features

  • Multi-touch support for multiple participants
  • Visual countdown timer with progress indicator
  • Unique colors for each finger
  • Sound and haptic feedback during countdown
  • Animated winner selection

Getting Started

Prerequisites

  • Flutter SDK ^3.10.4
  • iOS or Android device/emulator

Installation

flutter pub get
flutter run

Dependencies

  • audioplayers - Sound effects
  • vibration - Haptic feedback

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An app to help groups make decisions by randomly selecting one finger from multiple people touching the screen

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