Voice-Enabled Restaurant Ordering System

A simple Flask-based web application that allows users to order food using normal button clicks or voice commands (English & Telugu). It also gives spoken feedback using text-to-speech.

Deployment Note : This application is deployed on Render free tier. The service may take 20–40 seconds to wake up on the first request due to cold start behavior.

Features

• Voice-based food ordering
• Text-based ordering using UI
• Login System (User + Admin)
• Basic Admin Dashboard for menu view
• Food receipt with print option
• Multilingual support (English / Telugu)

Project Folder Structure

Voice-Enabled-Restaurant-Ordering-System/
├── app.py                 # Flask backend
├── requirements.txt       # Dependencies
├── README.md              # Project documentation
├── .gitignore
├── ca.pem           
├── static/
│   ├── css/
│   │   └── style.css
│   └── js/
│       └── main.js
├── templates/
│   ├── index.html
│   └── dashboard.html
└── screenshots/
    ├── login.png
    ├── menu.png
    ├── voice-order.png
    ├── receipt.png
    └── dashboard.png



# Tech Stack
- Python (Flask)
- MySQL
- HTML, CSS, JavaScript
- Web Speech API (Voice Recognition)
- gTTS (Text-to-Speech)



# How to Run the Project

```bash
pip install -r requirements.txt
python app.py

# Default Login Credentials

| Role  | Username | Password |
|-------|----------|----------|
| Admin | admin    | admin123 |
| User  | srinu    | 1234     |

English Commands

| Command              | Example Aliases                      | Result          |
| -------------------- | ------------------------------------ | --------------- |
| “Order biryani”      | “Biryani one” / “One biryani please” | 1 biryani order |
| “Order two biryanis” | “Two biryani”                        | 2 biryani       |
| “Chicken fry please” | “One chicken fry”                    | 1 chicken fry   |
| “Add 2 chicken fry”  | “Two chicken fry order”              | 2 chicken fry   |
| “Kebab order”        | “One kebab please”                   | 1 kebab         |
| “Give me 3 kebabs”   | “Three kebab”                        | 3 kebab         |

Telugu Voice Commands

బిర్యానీ ఆర్డర్ చేయండి → Orders 1 Biryani

బిర్యానీ రెండు ఇవ్వండి → Orders 2 Biryani

చికెన్ ఫ్రై ఇవ్వండి → Orders 1 Chicken Fry

చికెన్ ఫ్రై మూడు పెట్టండి → Orders 3 Chicken Fry

కెబాబ్ ఆర్డర్ చేయండి → Orders 1 Kebab

కెబాబ్ రెండు ఇవ్వండి → Orders 2 Kebab


# Screenshots

# Login Page
![Login](screenshots/login.png)

# Menu
![Menu](screenshots/menu.png)

# Voice Order
![Voice Order](screenshots/voice-order.png)

# Receipt  
![Receipt](screenshots/receipt.png)

# Admin Dashboard
![Dashboard](screenshots/dashboard.png)