Frugal Engineering is an approach that focuses on creating cost-effective solutions using limited resources. It emphasizes simplicity, efficiency, and innovation to develop products or services that meet essential needs without unnecessary expenses. This method is often applied in developing countries, where budget constraints require creative problem-solving. The concept encourages the use of local materials and labor, promoting sustainability and community involvement. By prioritizing functionality over luxury, Frugal Engineering can lead to affordable technologies, such as solar-powered lamps or low-cost medical devices, making essential services accessible to a broader population.