"This is an innovative and student-friendly solution! By combining convenience, technology, and rewards, Smart Refill Stations make sustainability effortless while reducing plastic waste. I like how it benefits both students and universities,…"

"Amazing idea. Hoping to see it come to life"

"Your Smart Combustion Engine idea brilliantly combines AI and sensor technology to maximize efficiency, cut emissions, and extend engine life—offering a practical, eco-friendly bridge between today’s engines and tomorrow’s electric future."

"ChargeGo is a smart, eco-friendly solution that ensures constant phone power, reducing stress and dependence on bulky, forgettable power banks"

"This idea encourages students to share skills freely, making learning affordable, fair, and building a stronger supportive community together."

"This idea is brilliant! It gives students affordable peace, helping them focus and sleep better without missing important sounds"

"Amazing idea. Having a clean source of water easily available makes it easier to keep yourself hydrated"

"Campus ThriftHub is a brilliant idea, it saves students money, reduces waste, and builds a trusted community marketplace inside campus."

"Brilliant idea! Smart Refill Stations make sustainability easy, rewarding, and convenient—exactly what campuses need to cut down on plastic waste."

"Smart refill stations are clean and quick, but please ensure regular maintenance so students don’t face breakdowns."

"This is an excellent proposal. It addresses a significant campus waste problem with a clever, integrated solution. By combining IoT-enabled smart refill stations with a rewards-based mobile app, you've created a system that makes sustainability both…"

"Raksha Kavach is a smart idea, real-time alerts and AI detection can really improve public safety and crime prevention."

"This is a very impactful idea! I like how it combines sustainability with convenience by offering filtered and flavored water while rewarding students. The app tracking and points system makes it engaging. A possible downside could be high…"

"A brilliant idea that makes sustainability convenient and rewarding—turning daily refills into both eco-friendly action and student benefits. This could spark a real culture shift on campuses."

"Great vision to over come real life problems ,
Should take this idea further soo that it would benefit more to everyone"

"I love this project since it cuts plastic waste, but having refill data shown on app would be interesting.""