The Smart Ring: From the 17th Century Wearable Abacus to Today - Interesting Engineering
Por un escritor de hombre misterioso
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It appears that wearable technology is not as new as we think. Chinese traders were using the smart ring as early as the 17th century in the form of
Wearable Devices - Circuit Cellar
Wearable Devices - Circuit Cellar
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AI-powered Robot reads braille at double the human speed, 315
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