Group items tagged

Scientific American, 7/17/09, article by Larry Greenemeier. Most people assume that their trash ends up in a landfill somewhere far away (if they think about this at all). But growing concern over the environmental impact of waste-discarded electronics, in particular-has prompted a team of researchers at the Massachusetts Institute of Technology (MIT) to take a high-tech approach to studying exactly what people are tossing out and where those items are ending up. The researchers, part of MIT's Senseable City Lab, have developed electronic tags that they're hoping as many as 3,000 volunteers in Seattle and New York City will affix to different items they throw away this summer as part of the Trash Track program. These tags will contact cell phone towers they pass as they flow through the trash stream to their final destinations, helping the researchers monitor the patterns and costs of urban disposal.

Trash Track relies on the development of smart tags, which will be attached to different types of garbage in order to track in real time each piece of waste as it traverses the city's sanitation system. The goal of the project is to reveal the disposal process of our everyday objects and waste, as well as to highlight potential inefficiencies in today's recycling and sanitation systems. The project will be exhibited at the Architectural League in New York City and in Seattle starting September 2009. MIT SENSEable City Lab project; this is the project web site.

"How to recycle cell phones "