University of Michigan engineers Euisik Yoon and Sung-Yun Park have developed a nearly microscopic image sensor that doesn't require an external source of power. Measuring less than a millimeter across, this prototype camera could be placed just about anywhere - it only requires a light source to harvest energy. The technology is detailed in a study recently published in IEEE Xplore. This isn't the first self-powered image sensor project, however earlier explorations of the technology had limita...
University of Michigan engineers Euisik Yoon and Sung-Yun Park have developed a nearly microscopic image sensor that doesn't require an external source of power. Measuring less than a millimeter across, this prototype camera could be placed just about anywhere - it only requires a light source to harvest energy. The technology is detailed in a study recently published in IEEE Xplore. This isn't the first self-powered image sensor project, however earlier explorations of the technology had limita...
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