"FreshTag sounds super useful, especially for people living alone or in hostels. The color system makes it so easy to understand. Just hope it’s durable enough and doesn’t give false signals over time."

"This is a promising and compassionate idea that focuses on preventive healthcare. You describe the need clearly. It might help to explain how the patch works in rural areas."

"SmartDrain is a brilliant idea that tackles two major urban problems flooding and water scarcity at once. The use of sensors and automation makes it practical and forward-thinking. It shows real potential for sustainable city planning."

"SmartDrain is a brilliant idea that tackles two major urban problems flooding and water scarcity at once. The use of sensors and automation makes it practical and forward-thinking. It shows real potential for sustainable city planning."

"Great concept — simple and impactful. Maybe you could also include a feature that tracks rainfall data, so irrigation alerts adjust automatically during the monsoon. That would make it even smarter."