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Problem
Students often face problems with slow or unreliable Wi-Fi or costly mobile data when trying to access study materials. In crowded classrooms or libraries, the internet becomes even weaker. Teachers also face challenges because once they share notes or slides online, they can be copied, leaked, or misused easily. Current solutions like password-protected files are not enough.
Solution
The idea is to use a Li-Fi (Light Fidelity) data transfer system in schools and colleges. Li-Fi uses visible light instead of radio waves to send data. By installing Li-Fi transmitters in classrooms and libraries, teachers can transfer notes, lecture slides, and resources directly to students’ devices quickly and securely.
Benefits
For students: Fast, reliable access to materials without depending on Wi-Fi or mobile data. Saves time and money.
For teachers: Better control of content since sharing is limited to the classroom or library light zone, making copying or leaking harder.
For institutions: A secure and modern learning system that reduces misuse and improves efficiency.
Why it matters?
This idea matters to me because I see students wasting time and money due to weak internet and teachers frustrated about their work being copied or misused. A Li-Fi system can make education faster, fairer, and more secure for everyone.
Comments
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