"Love the convenience factor—just be sure to tackle printer maintenance and network reliability so the system stays as smooth as the idea."

"This is great, but you might face trust issues at first. A refundable security deposit system might help build confidence."

"This solves a very real pain point for students — printing queues waste so much time. The QR pickup and UPI integration are great touches. One suggestion: consider adding a ‘scheduled print’ option, so students can send files in advance and pick…"

"CampusPrint makes campus printing hassle-free—students upload files, pay digitally, and pick up prints via QR without waiting in long queues. It saves time, reduces stress, streamlines printer operations, and modernizes campus services into a…"

"Good idea Param. CampusPrint is sounds useful, the problem is real, and your solution addresses it smooth and hassle free. However, the biggest hurdles will be technical integration and ensuring reliability at scale. If you can crack that, this can…"

"It's a wonderful idea, I think every student knows the pain of getting a simple printout. Integrating this into a decentralised setup would massively improve the student experience and campus efficiency, especially during rush hour."

"This is a really interesting idea. I like how it focuses on tracking pollution accurately and making cleanup more efficient."

"This is a solid idea! ToolShare tackles both affordability and accessibility, making high-end tools available to those who need them occasionally. I love the focus on reducing waste and supporting students, households, and small businesses a…"

"This is a brilliant idea—it solves a real student pain point and makes printing effortless. Definitely a step towards smoother campus life!"

"This is a smart and practical idea PeerGear helps students save money, reduce e-waste, and promote sharing on campus. The deposit and QR tracking system is a good start, though managing trust and timely returns will be the main challenge."

"UrbanFlow is a great idea because it makes traffic lights adapt to real conditions, helping cut down on unnecessary waiting and giving people back more time in their day, but it might be tricky to get enough people consistently sharing their routes…"

"Great idea using blockchain to secure land records can really help stop fraud and make ownership more reliable. It’s a smart way to protect everyday people, since they don’t have to deal with the technology directly but still benefit from the…"

"This is a great idea because it helps people in smaller cities get easy access to gifts they can order at any moment. But if every gift has to be fully customized, it could take hours. A better approach would be to have semi-prepared customizable…"