As imaging devices move closer to the objects under observation, it becomes increasingly difficult to reconstruct their entire three-dimensional shape. A limited number of current endoscopes and microscopes can address this problem and most of them are based on stereo vision reconstruction or comple.....
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An efficient method to reduce CO2 concentration. Climate change is one of the most urgent subjects worldwide, with implications affecting the entire population of the planet. One of the major aspects influencing global warming is the emission of greenhouse gases to the atmosphere. Most of the greenh.....
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The thermoelectric effect is the direct conversion of temperature differences to electric voltage and vice versa. Thermoelectric effects are used in various applications, where heat energy is saved, that would be otherwise lost. Although the TE conversion efficiency is nowadays low (5-8%), the novel.....
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As any lover of live sports events knows, user control of a video camera’s viewpoint can be a highly prized feature. Unfortunately, it is not feasible to allow each viewer to actively control his own robotic video camera from home. Some partial solutions to this problem include the simultaneous stre.....
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A field deployable device for near real-time identification and quantitiatve measurement of genotoxins in water. The device contains a low cost disposable probe head which quickly and accurately alerts if genotoxins are present at dangerous levels. The probe consists of genetically modified bacteri.....
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