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During the cold winter months, it's common to see a large room occupied by just one or two people, yet the entire space is heated regardless. This inefficient practice leads to unnecessary energy waste. To address this issue, the Senseable City Lab has developed an innovative heating system that focuses heat directly on the individuals present, rather than warming the whole room.
The Local Warming system resembles a moving searchlight, and in many ways, it truly functions like one. Equipped with advanced motion sensors, the system detects people within the room and uses a combination of mirrors and motors to direct infrared heat lamps toward them. As a result, the individuals feel warm and comfortable, while the rest of the room remains at a cooler temperature, significantly reducing overall energy use.
Through extensive testing, researchers were amazed to discover that the Local Warming system consumes just 10% of the energy used by traditional heating systems when only two people are in the room. This groundbreaking technology not only saves energy but also reduces costs, making it a promising solution for modern heating needs.
Despite its advantages, the Local Warming system still has some limitations. It is currently bulky and not easily scalable for widespread use. Scientists are working on more compact and efficient designs. Additionally, if too many people enter the room and exceed the number of available heat lamps, the system may not provide adequate heating. These challenges are being actively addressed by the research team.
Interestingly, the same technology is now being explored for use in cooling systems as well. If successful, this could lead to more sustainable and energy-efficient solutions for both summer and winter, helping to reduce our environmental impact while keeping us comfortable year-round.
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