According to the researchers, the approach uses what they call a “fingerprint matrix,” which is a mathematical description of the way each object uniquely scatters waves such as light or ultrasound.

A paralyzed man in his 40s is now able to feel and use objects through the hands of another person, after receiving a brain implant that connects him to a “human avatar”. Keith Thomas became paralyzed ...

AI is having a significant impact on the business world, affecting jobs, workers, firms, and industries Elysse Bell is a finance and business writer for Investopedia. She writes about small business, ...