Wi-Fi Blackboard

"Wi-Fi Blackboard" is an innovative Android app that enables users to collaboratively draw on their phones using WiFi, without requiring an internet connection. Each user can participate by connecting their devices, allowing for real-time interaction. The app is designed for use within a specified range from a central device acting as the server, making it ideal for classrooms, workshops, or group activities. All participating devices must have the app installed to draw and share ideas seamlessly.