"The idea of a barcode scanning app is very creative. It’s something people would actually use in grocery stores or at home. This makes your solution realistic and practical."

"This seems simple but powerful. Often innovation is just solving everyday problems smartly.”"

"This idea tackles the water crisis at its root—household consumption. Recycling greywater for non-potable uses is a simple yet powerful way to save thousands of liters per family every year."

"This is a very timely idea! Real-time data can definitely improve waste management efficiency and reduce urban pollution."

"Greywater reuse is such an underexplored field. With the right awareness, this could become as common as installing a water purifier. Once people realize they’re throwing away reusable water, demand will skyrocket."

"he combination of filtration technology, modular design, and IoT integration makes this stand out. It’s not just a recycling unit, it’s a smart system that empowers households to fight water scarcity."

"The solution directly addresses both traffic congestion and environmental impact, showing strong societal benefits. Real-time parking availability through IoT is a practical use of technology that improves daily convenience."

"As someone living in a city with constant water cuts, this idea feels like a lifesaver. A plug-and-play recycling system that doesn’t require a huge upfront setup is exactly what urban apartments need. Tracking water saved through an app makes it…"

"Personally, what excites me is how modular it is. Families could start small—say, just recycling for flushing—and expand later. That makes it financially accessible without compromising impact."

"This is exactly the kind of innovation fintech needs—real-time AI protection without frustrating genuine users."

"This is a really smart and practical idea! Making greywater recycling affordable and easy to install in apartments could make a big difference in everyday water savings. Plus, having real-time tracking with an app adds a cool tech touch that makes…"

"Personally, what excites me is how modular it is. Families could start small—say, just recycling for flushing—and expand later. That makes it financially accessible without compromising impact."

"“I really appreciate how you highlighted not only women’s safety but also applications for children, elderly, and travelers.”"

"What stands out to me is the affordability angle. Current water recycling units are way too expensive or bulky for regular homes. A compact, modular design that’s accessible to the middle-class family could truly disrupt the market."

"This system doesn’t just solve a household problem, it addresses a global crisis. The fact that it collects greywater, filters it, and reuses it is incredible. Pairing it with IoT is brilliant because people love seeing their impact in real time.”"

"I love that this isn’t just theoretical—you’ve clearly thought about the gaps in the market. Big systems exist, but everyday people don’t have options. The app integration makes it feel modern and convenient, which is key for adoption"