Core Insights - A team from Tokyo University of Science has developed a self-powered artificial synapse with high color discrimination ability, closely approaching human eye capabilities, marking a significant advancement in machine vision research [1][2] - The rapid development of artificial intelligence has increased the demands on machine vision, which traditionally consumes substantial power, storage, and computational resources [1] - The new artificial synapse system integrates two types of dye-sensitized solar cells, enabling it to convert solar energy directly for power, making it suitable for energy-efficient edge computing applications [2] Group 1 - The artificial synapse can distinguish colors within the visible spectrum at a resolution of 10 nanometers, comparable to human vision [2] - It exhibits bipolar response characteristics, generating positive voltage under blue light and negative voltage under red light, allowing it to perform complex logical operations typically requiring multiple traditional optoelectronic components [2] - The system demonstrated an 82% accuracy rate in classifying up to 18 combinations of colors and human actions using a single device [2] Group 2 - This technology has the potential to provide human-like vision capabilities to everyday devices, with broad application prospects in autonomous driving, medical health devices, and consumer electronics [2]

Core Viewpoint - A team from Tokyo University of Science has successfully developed a self-powered artificial synapse with high color discrimination ability, closely mimicking human color vision, marking a significant advancement in the field of computer vision research [1] Group 1 - The artificial synapse demonstrates color recognition capabilities that are very close to that of the human eye [1] - The research findings have been published in the latest issue of Scientific Reports [1]