Using robotics, laser rangefinders, GPS and smart feedback tools, Dennis Hong is building a car for drivers who are blind. It's not a "self-driving" car, he's careful to note, but a car in which a non-sighted driver can determine speed, proximity and route -- and drive independently.
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Suppose you're running a small organization with five motor vehicles used by your staff and you want to replace them with more fuel-efficient versions, both to save money and reduce your organization's carbon footprint. Each vehicle travels 10,000 miles a year.
Back at the start of the summer, I asked a question about automotive thermodynamics: On a hot day, is it better to open your car windows a crack when making a short stop, or leave them closed?
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While browser over at programming.reddit.com, I came across something simultaneously hideous and amazing.