As climate change drives the frequency of heat waves to alarming levels, outdoor workers such as street vendors, bikers, and agricultural laborers are increasingly vulnerable to heat-related illnesses like dehydration, exhaustion, and heat strokes. our project addresses this urgent challenge by developing innovative wearable cooling devices—jackets, helmets, and bags—powered by peltier thermoelectric cooling technology. these devices provide localized, energy-efficient cooling, delivering relief directly to users while consuming only 150–200 watts per person, significantly lower than the 3000 watts required by traditional air conditioners. our focus is on creating lightweight, ergonomic, and sustainable products designed for comfort and usability. using eco-friendly materials and portable, rechargeable batteries, these devices ensure durability and affordability, making them accessible to low-income outdoor workers. by empowering users to maintain productivity and health in extreme heat conditions, our innovation fosters economic resilience and improved quality of life for vulnerable communities. environmentally, our solution provides a sustainable alternative to conventional air conditioning systems, which are energy-intensive and significant contributors to greenhouse gas emissions. by prioritizing low power requirements and recyclable materials, our devices promote responsible cooling solutions while reducing environmental impact. a key feature of our project is the integration of smart technologies like ai, machine learning, and iot. these advancements enable devices to adapt to individual preferences, automatically adjusting cooling intensity based on real-time environmental conditions and activity levels. iot connectivity allows users to monitor and control devices remotely, track performance, and receive maintenance alerts, ensuring an enhanced user experience. to optimize performance, we are engaging directly with potential users—such as street vendors and outdoor workers—to gather valuable feedback for iterative improvements. prototypes will undergo rigorous testing under simulated and real-world conditions to ensure efficiency, comfort, and durability. this project is a step toward redefining personal cooling technology, offering a sustainable and innovative solution to one of the most pressing public health challenges of our time. by advancing wearable thermoelectric cooling and integrating ai-driven smart features, we aim to pave the way for transformative cooling solutions that improve lives, promote environmental sustainability, and inspire future innovation in this field.