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If you're in San Jose today - check this out "DIY Urban Challenge is a workshop in which participants "hack" the streets of San Jose, creating objects which interject themselves into the urban fabric, to stimulate new experiences of the city. During a two day workshop participants will traverse San Jose detailing points of intersection and friction, and will use recycled and cast-off materials as well as wireless technologies to develop objects which can be installed within the cityscape. Some of the questions we will ask with this workshop, will center on urban awareness and possible alternative "services" which could result in increased interactions between people in the city." [via] - Link & Scrapyard Challenge Workshops.