Ideaz

One pressing real-world problem is the mental health crisis among teenagers, exacerbated by social media pressures, academic stress, and a lack of accessible support. Current solutions like counseling centers and helplines exist but often fail to reach young people early enough or provide ongoing, personalized support in a way that feels safe and stigma-free.

My idea is "MoodMap," an AI-powered mental health companion app designed specifically for teens. It would offer continuous emotional check-ins through simple mood tracking, use AI to detect subtle signs of distress from text inputs or voice tone, and provide tailored coping strategies like mindfulness exercises, mood-boosting activities, or guided journaling. Crucially, MoodMap also integrates a discreet alert system that connects trusted caregivers or professionals only when users indicate they need help, preserving privacy while ensuring timely intervention.

The gaps it fills are:

Providing accessible, daily mental health support rather than one-off counseling sessions.

Using AI to personalize care and identify early warning signs before crises occur.

Offering a stigma-free platform that communicates in a language teens relate to.

Enabling caregivers to support without compromising the teen’s autonomy or privacy.

Those who benefit include:

Teenagers who gain tools to manage their emotional health daily and avoid escalation.

Parents and caregivers who receive timely alerts to support their loved ones.

Schools and mental health professionals who can better target resources.

Communities by reducing mental health stigma and improving overall youth wellbeing.

This issue matters to me personally because I have seen peers struggle silently, feeling isolated and overwhelmed. Mental health profoundly affects every aspect of life, including education and social relationships. Providing teens with accessible, empathetic care technology could transform how we prevent and address mental health challenges.

Technically, MoodMap would leverage NLP (natural language processing) for emotional analysis, machine learning models trained on adolescent mental health data, and secure cloud storage ensuring users own their data. The app’s interface would be gamified and interactive to encourage engagement, with strict privacy and consent protocols built-in.

By blending empathy, technology, and early intervention, MoodMap aims to create a supportive mental health ecosystem for the next generation.

Description:
NextTake is a crowdfunding platform dedicated exclusively to student and independent filmmakers, designed to help bring creative ideas to life. In the current landscape, young filmmakers often struggle to gain visibility and funding. Large crowdfunding platforms are crowded, making small projects easy to overlook, while students and independent creators may lack industry connections. Potential investors are often hesitant to invest due to limited trust or transparency. NextTake addresses these challenges by providing a focused space where creators can showcase trailers, scripts, budgets, and project plans. Investors can contribute small amounts and, in return, receive meaningful rewards such as merchandise, early online screenings, behind-the-scenes updates, or “special thanks” credits, making the process interactive and engaging.

Impact and Benefits:

For Filmmakers: Provides funding, exposure, and community support, helping creative visions become reality.

For Backers: Enables discovery of emerging talent while offering unique rewards and engagement opportunities.

For Colleges & Film Schools: Encourages student creativity, collaboration, and real-world project experience.

Skill Development: Filmmakers gain experience in pitching, budgeting, marketing, and project management.

Networking Opportunities: Connects creators with peers, mentors, and potential industry professionals.

Increased Reach: Helps projects gain wider visibility beyond local circles or college campuses.

Creative Freedom: Provides an independent platform free from restrictive studio pressures.

Vision:
NextTake is more than a crowdfunding app, it is a platform for nurturing creativity and supporting independent storytelling. By focusing on students and independent filmmakers, it empowers young creators to produce films, build networks, and gain recognition. Over time, NextTake aims to grow into a global community that celebrates fresh talent, ethical innovation, and creative expression, showing how small, dedicated platforms can create a lasting impact on the creative industry and society.

As a student, managing money can feel overwhelming. Between tuition, food, outings, and books, there’s rarely extra cash left for “investing.” Most of us think investing is for adults with steady jobs or those who already know how the stock market works. The truth is, that mindset keeps many students from building good financial habits early on.

The challenge? Existing investment apps are complicated and geared toward experienced users. They expect you to understand technical terms and often require higher minimum amounts. This leaves students out of the loop, missing the chance to start small and grow their money over time.

The Idea

PocketGrow is a micro-investment app designed just for students. The app allows users to start investing with as little as ₹10—because every rupee counts. The goal is simple: make investing easy, fun, and a habit anyone can build.

PocketGrow isn’t just a place to put your money; it’s your financial buddy. The app breaks down complex concepts into bite-sized lessons, offers gamified challenges like saving with friends, and rewards you for every step you take. For example, you can round up your daily expenses and invest the spare change automatically. It’s like turning small everyday actions into a powerful savings habit.

What Makes PocketGrow Different?

Most platforms today are made for investors who already know the basics or have bigger budgets. PocketGrow is different because it’s built with students in mind, focusing on:

• Low minimum investments starting at ₹10

• Simple, jargon-free language

• Short educational videos that teach as you invest

• Social features to challenge friends and learn together

• A supportive, non-intimidating environment

Who Benefits?

PocketGrow is perfect for college students, young freelancers, or part-time workers who want to learn how to manage money better without pressure or confusion. It’s especially helpful for those who never had access to financial education growing up but want to start building their future today.

Why This Matters to Me

I’ve personally faced the same struggles as many students — feeling lost about money, unsure how to save or invest, and thinking it’s something I could “do later.” But learning about the power of starting early changed my perspective. Even small amounts, invested consistently, can grow significantly over time thanks to compounding.

That’s why I want to create PocketGrow — to help students like me get started on the right foot, with tools that feel friendly and doable. It’s not about becoming rich overnight, but about building a habit that leads to financial independence.

How It Works (Tech Overview)

The app will be developed using Flutter for cross-platform use on Android and iOS. It will integrate with UPI for easy transactions and use DigiLocker for secure KYC verification. AI-powered reminders and personalized suggestions will help users stay on track and make smart choices.

Tags

finance, students, investing, micro-investing, fintech, financial literacy, savings, budgeting, gamification, education

Problem:Many small and medium-scale industries (SMEs) and workshops rely on old machinery. These machines are often inefficient, prone to breakdowns, and consume more energy. Regular maintenance is costly, and retrofitting old machines with modern sensors or automation is often ignored due to cost or lack of expertise.

Solution:Create a startup that offers smart retrofitting and predictive maintenance services for existing mechanical equipment.

Key Services:

1. IoT-based Retrofits: Add sensors to measure vibrations, temperature, RPM, and energy consumption to old machines.

2. Predictive Maintenance: Analyze sensor data to predict failures before they happen, reducing downtime.

3. Energy Optimization: Suggest modifications to reduce power consumption and improve efficiency.

4. Custom 3D-Printed Parts: Quickly design and replace worn-out components using 3D printing.

5. Mobile App Dashboard: A simple dashboard for clients to monitor machine health in real-time.

Target Customers:

• Small factories and workshops with outdated machines.

• Agricultural equipment owners.

• Manufacturing units looking to reduce downtime.

Revenue Model:

• Charge for retrofitting projects (one-time).

• Monthly subscription for monitoring and predictive maintenance.

• Sell custom replacement parts.

Why it works:

• Low upfront cost for industries compared to buying new machines.

• Combines mechanical knowledge with electronics, IoT, and software.

• Highly scalable as industries everywhere need maintenance solutions.

As students, we all face situations where we need help but don’t always have the money to pay for it. For example, someone might need guidance in math, another person may want help with coding, someone else might be looking to improve their English speaking, while another student knows how to design posters or play the guitar. At the same time, every student has at least one skill they can share.

My idea is to create a Student Skill Time Bank, where students can exchange skills using time instead of money. The system is simple: if I help a student with math for one hour, I earn one time credit. I can then use that credit to learn something else from another student, like guitar, coding, or video editing. It’s like a cycle of giving and receiving knowledge.

This idea solves a real problem of affordability and access. Many times, students cannot afford paid courses, private tutors, or professional services. Current platforms like freelancing websites are not suitable for students, since they are too expensive and formal. A time bank creates a fair system where learning is free and based on sharing.

The main beneficiaries are students themselves. Everyone gets a chance to learn something new, improve their skills, and get help without worrying about money. It also builds a stronger student community, where we support each other instead of competing.

This matters to me because I have often wanted to learn quick skills but couldn’t afford paid options. With a Student Skill Time Bank, learning becomes accessible, fair, and collaborative.

* Real-World Problem

Millions of students in India choose career paths based on peer pressure, societal norms, or incomplete information. There's a disconnect between what students study, what they're good at, and the careers actually available in the job market. As a result, many end up underemployed or in fields they aren't passionate about.

* Gaps in Current Solutions

Generic Counselling: Existing school/college counselors often give outdated or one-size-fits-all advice.

No Skill Mapping: There’s no platform that continuously evaluates a student’s skills, interests, and matches them with market trends.

Disconnected from Industry: Most career guidance platforms don’t include input from actual companies or professionals.

Language/Access Barrier: Many platforms are in English and ignore regional languages or students from rural backgrounds.

* Who Benefits

Students: Can make informed decisions about what to study or pursue.

Parents: Gain clarity and confidence in supporting their child's decisions.

Educational Institutions: Better student outcomes and placements.

Recruiters/Industry: Get candidates who are better prepared and aligned with current demands.

*Why This Problem Matters to Me

As a student myself, I’ve seen friends struggle with uncertainty and regret over career decisions. I believe every student deserves access to personalized, updated, and practical career guidance—no matter their background. With the right tools, we can stop guessing our futures and start building them with confidence.

* (Optional) Technical Details

AI-based platforms can analyze academic data, interests, and emerging job trends to recommend career paths.

Integration with LinkedIn APIs or job portals can provide real-time industry insights.

Local language versions + voice assistance can improve access for rural students.

Gamified assessments could help students

understand their strengths without boring tests.

One of the biggest challenges faced by rural and low-income communities is lack of affordable and reliable internet access. Traditional internet services require expensive infrastructure like towers, fiber optics, or satellites, which makes it financially unviable to serve remote areas. As a result, billions of people worldwide remain disconnected, limiting their access to education, job opportunities, and vital services. My idea is to create a community-powered mesh network system that uses low-cost, solar-powered routers to provide affordable internet access without relying on centralized infrastructure.

This system would allow communities to connect through a network of interconnected devices, where each router communicates with others to form a self-sustaining web of connectivity. For example, a village could set up a few solar-powered routers, and as more households join, the network grows stronger and more reliable. Local businesses or schools could act as hubs, and nearby communities could connect through these hubs to expand coverage. This decentralized approach ensures that internet access is resilient and cost-effective, even in areas with no existing infrastructure.

Why this matters: The internet is no longer a luxury — it is essential for education, healthcare, employment, and communication. By offering an affordable solution, this idea helps bridge the digital divide, empowering rural communities to access resources previously out of reach. It can also support governments and NGOs in delivering critical services like telemedicine, online education, and disaster response communications.

Who benefits:

Students and educators who need access to online learning platforms.

Farmers and small businesses seeking information and digital marketplaces.

Governments and NGOs working to deliver services in remote areas.

General communities striving for connection and opportunity.

Technical details: The network would use mesh networking technology, where each node (router) acts as both a receiver and transmitter, allowing data to hop between devices. Routers would be solar-powered to work in off-grid areas, and AI-driven algorithms would manage traffic flow and automatically fix broken connections. A lightweight mobile app would allow users to manage their access and pay a small subscription fee through digital wallets or offline codes.

One of the biggest challenges faced by grocery stores, restaurants, and even households is the massive wastage of food. Millions of tons of edible food are thrown away every year simply because it is close to its expiration date, while at the same time millions of people go hungry. Traditional discounting methods or food donation drives are not always efficient, as they lack coordination and speed. My idea is to create a digital marketplace platform that connects businesses with consumers and NGOs, allowing near-expiry food to be sold at heavily discounted prices or donated instantly, reducing waste and feeding people in need.

This tool would allow stores and restaurants to list items that are nearing expiry in real-time, while customers or NGOs can browse and purchase at low prices or claim donations. For example, a bakery with unsold bread nearing expiry could post it on the app, and nearby families or shelters could be notified to pick it up the same day. The system would include features like location tracking, instant payments, and automated discount recommendations to maximize food recovery.

Why this matters: Food waste contributes to global hunger and environmental pollution. By providing a platform to redistribute near-expiry food, this idea addresses two problems at once: reducing the amount of food wasted and making affordable meals accessible to low-income families. It also helps businesses recover some revenue instead of losing it completely.

Who benefits:

• Consumers looking for affordable food options.

• NGOs and food banks seeking reliable food sources for donations.

• Restaurants and grocery stores aiming to reduce losses and improve sustainability.

• The environment, by lowering methane emissions from wasted food.

Technical details: The platform would leverage real-time inventory tracking and location-based matching algorithms. Stores would upload their expiring inventory via a simple interface or automated POS integration, and users would be matched based on proximity and demand. Payment gateways, notifications, and delivery options could be built in for convenience. Over time, AI could analyze buying patterns to optimize discounts and predict future surplus food levels.

This idea addresses the real-world problem of food insecurity and waste by creating a sustainable ecosystem where food is used efficiently rather than discarded, benefiting businesses, consumers, and the planet.

Problems 

The construction industry is one of the largest contributors to waste, pollution, and unaffordable housing. India produces more than 150 million tons of construction and demolition waste each year, yet less than 30 percent is recycled. Traditional clay bricks rely on mining fertile topsoil, consume thousands of liters of water, and require coal-fired kilns that release harmful emissions. At the same time, housing prices remain out of reach for low-income families, with even a modest 400 sq. ft. house costing upwards of ₹4.5–5 lakh. This creates a triple challenge of waste mismanagement, environmental degradation, and unaffordable housing.

Key Points:

• 150 million tons of waste annually, less than 30 percent recycled
• Clay bricks destroy topsoil, consume water, and emit carbon
• Housing costs remain high for low-income families

Solution

ReForm Bricks are eco-friendly, modular, snap-fit bricks made from upcycled construction and demolition waste. These blocks interlock like LEGO, eliminating the need for cement mortar, reducing construction time, and making structures easy to dismantle and reuse. Each brick includes a QR or NFC material passport that stores data on composition and lifecycle, ensuring safety and recyclability. This innovation enables a circular economy in construction where waste becomes housing, and housing materials can be endlessly reused.

Key Points:

• Upcycles demolition waste into interlocking modular bricks
• Eliminates cement mortar, reducing cost and build time
• Material passports ensure traceability and reuse
• Enables circular construction with zero waste

Impact

ReForm Bricks create economic, environmental, and social benefits. For homeowners, construction costs reduce by up to 28 percent, making affordable housing a reality. For the environment, each 1,000 sq. ft. house diverts 20 tons of waste from landfills, saves 3,600 liters of water, and avoids 2 tons of carbon emissions. For the community, each local factory generates 35–50 green jobs. On a larger scale, converting just 5 percent of India’s annual construction and demolition waste could produce enough bricks to build 375,000 affordable homes every year.

Key Points:

• 28 percent cheaper housing, saving ₹2.5 lakh per family
• 20 tons of waste reused per house
• Saves water and reduces carbon emissions
• Creates 35–50 local jobs per micro-plant

Business Model

ReForm Bricks generates revenue by selling eco-bricks at ₹5 each, cheaper than conventional ₹7 bricks, while maintaining a 30 percent profit margin. Additional revenue comes from waste collection fees from contractors and a digital subscription for builders to track materials. A single micro-factory, processing 20 tons of waste daily, can produce 360,000 bricks annually—worth ₹1.8 crore in sales with profits of ₹45–50 lakh. The initial investment of about ₹2 crore is recovered within four years, with potential for scaling across multiple cities.

Key Points:

• ₹5 per brick, cheaper than conventional ₹7
• 30 percent profit margin per unit
• One plant generates ₹1.8 crore annual sales and ₹50 lakh profit
• Return on investment in four years

Roadmap

The startup journey begins with a pilot plant in a high-waste metro city, producing bricks and constructing a demo community hall to showcase cost savings and durability. Feedback from residents, builders, and regulators will refine the design. Once validated, ReForm Bricks will partner with municipalities, NGOs, and housing schemes to scale across urban India. The long-term vision is to make every city self-sufficient in recycling its own waste into local housing materials.

Key Points

• Step 1: Pilot micro-plant with ₹2 crore investment
• Step 2: Build a 1,000 sq. ft. demo project
• Step 3: Collect feedback for certification
• Step 4: Expand to multiple metro cities

Community and Social Cause

ReForm Bricks stand at the intersection of affordable housing, environmental protection, and local employment. By reducing costs, families get access to better living conditions. By recycling waste, cities reduce pollution and landfill pressure. By setting up decentralized factories, thousands of green jobs are created at the local level. This makes ReForm Bricks not just a business, but a movement towards sustainable and inclusive urban growth.

Key Points:

• Affordable housing for low-income groups
• Reduces urban pollution and landfill use
• Creates thousands of green jobs
• Promotes sustainable, circular city growth

Target Audience

The primary target audience for ReForm Bricks includes construction companies, affordable housing developers, government housing boards, and NGOs working on urban development projects. Municipal corporations and smart city initiatives are also key partners, as they actively seek sustainable solutions for managing demolition waste. Beyond institutions, ReForm Bricks directly benefits low- and middle-income families who struggle with the high cost of housing by offering homes that are up to 28 percent cheaper. Additionally, the product appeals to environmentally conscious builders, architects, and CSR-funded projects aiming to achieve net-zero construction goals. By addressing the needs of both commercial stakeholders and end-users, ReForm Bricks creates a broad and impactful market presence.

Key Points:

• Construction companies and housing developers
• Government housing boards and smart city projects
• NGOs and CSR housing initiatives
• Low- and middle-income families as end-users

Early Adopters

The first early adopters of ReForm Bricks will be government housing schemes such as the Pradhan Mantri Awas Yojana and state-level affordable housing boards, which are under pressure to deliver large volumes of low-cost housing while meeting sustainability goals. In parallel, NGOs and non-profit organizations working on disaster relief and rural housing will be early users, as the modular, quick-assembly design of ReForm Bricks makes it ideal for emergency shelters and community infrastructure. Environmentally conscious architects, builders, and CSR-backed corporate projects will also adopt the product early to demonstrate their leadership in green construction. These early adopters are motivated by both cost savings and social impact, making them natural champions to validate and scale the solution.

Key Points:

• Government housing schemes such as PMAY
• NGOs and non-profits in disaster relief and rural housing
• Green architects and CSR-backed corporate projects
• Motivated by both cost savings and social impact

Problems 

The construction industry is one of the largest contributors to waste, pollution, and unaffordable housing. India produces more than 150 million tons of construction and demolition waste each year, yet less than 30 percent is recycled. Traditional clay bricks rely on mining fertile topsoil, consume thousands of liters of water, and require coal-fired kilns that release harmful emissions. At the same time, housing prices remain out of reach for low-income families, with even a modest 400 sq. ft. house costing upwards of ₹4.5–5 lakh. This creates a triple challenge of waste mismanagement, environmental degradation, and unaffordable housing.

Key Points:

• 150 million tons of waste annually, less than 30 percent recycled
• Clay bricks destroy topsoil, consume water, and emit carbon
• Housing costs remain high for low-income families

Solution

ReForm Bricks are eco-friendly, modular, snap-fit bricks made from upcycled construction and demolition waste. These blocks interlock like LEGO, eliminating the need for cement mortar, reducing construction time, and making structures easy to dismantle and reuse. Each brick includes a QR or NFC material passport that stores data on composition and lifecycle, ensuring safety and recyclability. This innovation enables a circular economy in construction where waste becomes housing, and housing materials can be endlessly reused.

Key Points:

• Upcycles demolition waste into interlocking modular bricks
• Eliminates cement mortar, reducing cost and build time
• Material passports ensure traceability and reuse
• Enables circular construction with zero waste

Impact

ReForm Bricks create economic, environmental, and social benefits. For homeowners, construction costs reduce by up to 28 percent, making affordable housing a reality. For the environment, each 1,000 sq. ft. house diverts 20 tons of waste from landfills, saves 3,600 liters of water, and avoids 2 tons of carbon emissions. For the community, each local factory generates 35–50 green jobs. On a larger scale, converting just 5 percent of India’s annual construction and demolition waste could produce enough bricks to build 375,000 affordable homes every year.

Key Points:

• 28 percent cheaper housing, saving ₹2.5 lakh per family
• 20 tons of waste reused per house
• Saves water and reduces carbon emissions
• Creates 35–50 local jobs per micro-plant

Business Model

ReForm Bricks generates revenue by selling eco-bricks at ₹5 each, cheaper than conventional ₹7 bricks, while maintaining a 30 percent profit margin. Additional revenue comes from waste collection fees from contractors and a digital subscription for builders to track materials. A single micro-factory, processing 20 tons of waste daily, can produce 360,000 bricks annually—worth ₹1.8 crore in sales with profits of ₹45–50 lakh. The initial investment of about ₹2 crore is recovered within four years, with potential for scaling across multiple cities.

Key Points:

• ₹5 per brick, cheaper than conventional ₹7
• 30 percent profit margin per unit
• One plant generates ₹1.8 crore annual sales and ₹50 lakh profit
• Return on investment in four years

Roadmap

The startup journey begins with a pilot plant in a high-waste metro city, producing bricks and constructing a demo community hall to showcase cost savings and durability. Feedback from residents, builders, and regulators will refine the design. Once validated, ReForm Bricks will partner with municipalities, NGOs, and housing schemes to scale across urban India. The long-term vision is to make every city self-sufficient in recycling its own waste into local housing materials.

Key Points

• Step 1: Pilot micro-plant with ₹2 crore investment
• Step 2: Build a 1,000 sq. ft. demo project
• Step 3: Collect feedback for certification
• Step 4: Expand to multiple metro cities

Community and Social Cause

ReForm Bricks stand at the intersection of affordable housing, environmental protection, and local employment. By reducing costs, families get access to better living conditions. By recycling waste, cities reduce pollution and landfill pressure. By setting up decentralized factories, thousands of green jobs are created at the local level. This makes ReForm Bricks not just a business, but a movement towards sustainable and inclusive urban growth.

Key Points:

• Affordable housing for low-income groups
• Reduces urban pollution and landfill use
• Creates thousands of green jobs
• Promotes sustainable, circular city growth

Target Audience

The primary target audience for ReForm Bricks includes construction companies, affordable housing developers, government housing boards, and NGOs working on urban development projects. Municipal corporations and smart city initiatives are also key partners, as they actively seek sustainable solutions for managing demolition waste. Beyond institutions, ReForm Bricks directly benefits low- and middle-income families who struggle with the high cost of housing by offering homes that are up to 28 percent cheaper. Additionally, the product appeals to environmentally conscious builders, architects, and CSR-funded projects aiming to achieve net-zero construction goals. By addressing the needs of both commercial stakeholders and end-users, ReForm Bricks creates a broad and impactful market presence.

Key Points:

• Construction companies and housing developers
• Government housing boards and smart city projects
• NGOs and CSR housing initiatives
• Low- and middle-income families as end-users

Early Adopters

The first early adopters of ReForm Bricks will be government housing schemes such as the Pradhan Mantri Awas Yojana and state-level affordable housing boards, which are under pressure to deliver large volumes of low-cost housing while meeting sustainability goals. In parallel, NGOs and non-profit organizations working on disaster relief and rural housing will be early users, as the modular, quick-assembly design of ReForm Bricks makes it ideal for emergency shelters and community infrastructure. Environmentally conscious architects, builders, and CSR-backed corporate projects will also adopt the product early to demonstrate their leadership in green construction. These early adopters are motivated by both cost savings and social impact, making them natural champions to validate and scale the solution.

Key Points:

• Government housing schemes such as PMAY
• NGOs and non-profits in disaster relief and rural housing
• Green architects and CSR-backed corporate projects
• Motivated by both cost savings and social impact

Every day, college canteens and hostels throw away large amounts of untouched food. At the same time, many underprivileged people outside the campus struggle for their daily meals. This mismatch between waste and need inspired my idea.

My idea is to create a Campus Food Waste Tracker & Redistribution App that connects campus kitchens with NGOs, volunteers, or local shelters. Using a simple interface, canteen staff can quickly log leftover food (e.g., “20 meal boxes ready”) before it is wasted. The app then alerts nearby NGOs or student volunteers who can pick it up and distribute it within a short window of time.

The app will use features like:

• Real-time notifications to NGOs/volunteers

• Pickup scheduling to avoid delays

• Food safety checks & expiry timers

• Impact dashboard showing meals saved from waste

Who benefits?

• Canteens/Hostels → Reduce food waste and costs

• NGOs & Volunteers → Easier food collection and distribution

• Communities in need → Access to meals that would otherwise be wasted

• Universities → Build a sustainable, socially responsible campus culture

This problem matters to me because I’ve seen how much food goes into the bin during hostel dinners while so many outside our campus go hungry. With this idea, we can create a win-win situation: less waste, more meals, and a more sustainable campus.

Edible Smart Expiry Tags – Ending Food Waste at Homes

Problem:

In every household, food often goes to waste because expiry dates on packaging are vague. “Best before” doesn’t mean spoiled, but most people throw items out early to be safe. On the other side, some accidentally eat expired food because labels are small, confusing, or faded. This creates two problems: huge food wastage and health risks.

Gap in Current Solutions:

•Printed expiry dates are static → they don’t reflect actual storage conditions.

•Smart fridges exist, but they are too expensive and not widely adopted.

•No low-cost, everyday solution that works for everyone.

Proposed Solution:

My idea is Edible Smart Expiry Tags:

•Small, non-toxic, edible tags/stickers placed on food packaging.

•The tag changes color naturally (green → yellow → red) depending on real freshness, not just printed dates.

•The tag can be dissolved in water (safe, biodegradable) when discarded, leaving no waste.

Who Benefits:

•Families/Students: Avoid throwing away safe food, save money, eat healthier.

•Retailers: Reduce wastage in grocery stores and improve stock rotation.

•Environment: Less food waste → less methane release from landfills.

Why It Matters to Me:

At home, I’ve seen perfectly good food thrown away just because of unclear expiry dates, while sometimes spoiled items went unnoticed until too late. A simple color-based solution would make food safety obvious and help everyone waste less.

Optional Tech Details:

•Tags made from safe biopolymers + natural pH-sensitive compounds (like anthocyanins from red cabbage).

•Low-cost, scalable, eco-friendly.

•Works on packaged goods, dairy, meat, and even fresh produce.

1. Problem

• Students often struggle with where to start and how to revise a subject.
• Textbooks and lecture notes are too lengthy, unorganized, and difficult to revise before exams.
• No single place exists where students can quickly get:
  • A roadmap (flow of concepts) for each chapter
  • All important formulas at one glance
  • Quick revision notes that help in exam preparation and competitive exams.

2. Solution 

• A digital platform/app that provides students with:

1. Chapter-wise Roadmaps → Flowcharts or mindmaps that show how each topic connects.
2. Formula Sheets → All formulas organized in one place, with short explanations.
3. Quick Revision Notes → Summaries, diagrams, and examples.
4. Interactive Features (optional in later stages): quizzes, flashcards, or solved examples.

3. Benefits 

• Students get easy access to all the topics there in exam along their problems related to the topic .
• Gets good grades in their exam .

4.how did you get that problem 

• Faced many challenges when I was young. So I thought no other student should face that problem.

Think of it like a “Google Maps for learning” → students know where they are in a subject and how to move forward.At a 

1. Real-world problem it solves

Urban areas are increasingly facing the problem of waterlogging, flooding, and poor groundwater recharge. Traditional pavements made of dense concrete or asphalt prevent rainwater from seeping into the ground, causing stormwater runoff and clogging of drains. This leads to damage of roads, traffic disruptions, and depletion of underground water tables.

2. Gap in current solutions/market

• Conventional pavements are impermeable and worsen flooding.
• Stormwater drainage systems exist, but they are expensive, difficult to maintain, and often clogged.
• Some permeable pavement solutions are available, but they are costly and not widely adopted in developing countries.

3. Who benefits (users, buyers, community)

• Municipal authorities: Reduced stormwater management costs and less damage to roads.
• Citizens: Cleaner, safer streets without frequent waterlogging.
• Environment: Improved groundwater recharge and reduced flood risks.

4. Why this problem matters to me

In many cities, especially during the monsoon, waterlogging is a yearly struggle. I have personally seen streets submerged, causing traffic chaos and inconvenience. As a civil engineering student, I find it meaningful to explore innovative pavement technologies that not only solve flooding but also conserve water for future generations.

5. Technical details (optional)

Permeable pavements are made of porous concrete or interlocking pavers with gaps filled by gravel or grass. These allow rainwater to pass through into a sub-base layer, which filters and gradually releases it into the soil. Modular designs make them easy to replace and maintain.

CampusConnect is a smart platform designed to improve student collaboration and campus engagement. It helps students find the right teammates for projects and hackathons through skill matching, while also serving as a centralized hub for campus events, workshops, and deadlines. The platform includes a part-time and freelance board where students can offer or find gigs such as tutoring, design, or coding, and features an AI assistant that suggests opportunities, study groups, and resources tailored to individual interests. For real-world use, CampusConnect could be monetized through premium features for clubs, partnerships with local businesses for internships, and an optional campus marketplace for books, bikes, and gadgets. As a college project, it works perfectly since it solves real student problems, can be tested easily within the campus, and is feasible to build with common technologies like React, Flutter, Firebase, and simple AI APIs.

 Urban Air Quality Personal Monitoring & Guidance System

Problem:
Air pollution in urban areas is a growing health crisis that affects millions of city dwellers each day. Despite the rise in awareness, current solutions are either citywide monitoring stations (which offer only an overall pollution index) or wearable air purifiers (often expensive and impractical). As a result, individuals lack accurate, real-time data tailored to their own movement patterns, and have little actionable advice beyond vague warnings to "stay indoors." There is a significant gap: people want to both understand their immediate exposure and receive personalized guidance for healthier, everyday decisions.

Proposed Solution:
The Urban Air Quality Personal Monitoring & Guidance System combines portable, low-cost air quality sensors with a smartphone app powered by AI and real-time data analytics. Individuals clip sensors to backpacks or belts; the device tracks their exposure to pollutants (PM2.5, NO2, volatile organic compounds) as they move through the city. The companion app aggregates this data, combines it with nearby traffic, weather, and public health datasets, and generates personalized advice—such as suggesting less polluted walking routes, optimal times for outdoor activities, and warning messages during dangerous spikes. The app can crowdsource exposure maps, empowering users with hyper-local pollution insights beyond government averages.

Beneficiaries: 
- Urban residents and commuters: Receive immediate, personal health guidance.
- Vulnerable groups (asthmatics, elderly, children): Get timely alerts to avoid risk.
- Public health authorities: Gain crowd-powered, high-resolution pollution data for urban planning.

Why it Matters to Me: 
Air quality has always felt like an invisible, inescapable danger. Friends with respiratory conditions have struggled to lead normal lives during smoggy days, and current “city average” indices felt entirely disconnected from real experience. This idea would bridge that gap, providing people with the power to see and manage their personal exposure—improving not just their information base but their immediate quality of life.

Technical Details: 
Core technology uses miniaturized air sensors, Bluetooth for data transfer, and cloud-based data fusion with municipal and crowdsourced sources. The mobile app relies on AI/ML for personalized exposure risk recognition and route optimization, and works cross-platform. It’s scalable: pilots in schools or workplaces could quickly expand to cities.

Regards,

Gathresh Emani

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