Draw With Your Nose Using AI and PictoBlox

The AI-based drawing system using nose position tracking demonstrates an innovative touchless human-computer interaction method. Using computer vision and AI in PictoBlox, users can draw naturally without physical contact. This project highlights the potential of accessible and interactive AI systems for education, creativity, and assistive technology.

Software

1. PictoBlox Official Website
2. Webcam
3. Laptop/PC

Extensions Used

1. Human Body Detection
2. Pen Extension
3. UI/Button Extension

Open Pictoblox Software and Select Blocks

Select Human Body Extension

1. AI-Based Nose Detection

The system uses Artificial Intelligence and computer vision to detect the user’s nose through the webcam in real time. The Human Body Detection extension in PictoBlox Official Website continuously tracks the position of the nose and converts it into movement data.

2. Virtual Pen Functionality

The Pen extension allows the tracked nose position to behave like a drawing pen. As the user moves their head, the sprite follows the movement and creates drawings on the stage automatically.

3. Color Changing Feature

Users can change the drawing color using interactive buttons or controls. This makes the drawing experience more creative and visually engaging.

4. Erase/Clear Screen Option

The project includes a clear screen button that instantly removes all drawings from the canvas, allowing users to start a new drawing easily .

Download Project File