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Self-powered artificial synapse mimics human color vision

Self-powered artificial synapse mimics human color vision
The top half of this image depicts the proposed artificial synapse made using dye-sensitized solar cells. The plot shows the bipolar voltage response of the synapse depending on the wavelength of light used, which mimics how our eyes perceive the world and enables logic operations. The bottom half of the image shows an experiment in which the proposed system was used to capture and classify various human movements. Credit: Associate Professor Takashi Ikuno from Tokyo University of Science, adapted from Scientific Reports (2025). DOI: 10.1038/s41598-025-00693-0

As artificial intelligence and smart devices continue to evolve, machine vision is taking an increasingly pivotal role as a key enabler of modern technologies...

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