Augmented reality: Digital teapot fits in with real objects
(Tech Xplore)—University of Arizona's College of Optical Sciences has an ambitious lineup of research areas.
Computer Sciences
Page 3 - News tagged with digital information
Business
Cryptocurrency upheaval could be a blessing in disguise for the future of blockchain technology
Every cloud has a silver lining. So whether or not the sun sets on cryptocurrencies, its underlying technology, blockchain, has a bright future beyond just coins.
Dec 27, 2022
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Security
Defending against cyberattacks by giving attackers 'false hope'
With almost every online purchase, a person's personal information—name, date of birth and credit card number—is stored electronically often in the "cloud," which is a network of internet servers. Now, as more people ...
Jan 28, 2019
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Internet
Elon Musk aims to turn Twitter into an 'everything app.' An expert explains what that is and why it's not so easy to do
Elon Musk's recent rebranding of Twitter as X is a step toward the CEO's goal of developing an "everything app." Musk's vision is for X to mark the spot for all your digital needs—to chat with your friends, order groceries, ...
Aug 12, 2023
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Electronics & Semiconductors
Artificial nanofluidic synapses can store computational memory
Memory, or the ability to store information in a readily accessible way, is an essential operation in computers and human brains. A key difference is that while brain information processing involves performing computations ...
Mar 19, 2024
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Security
New research to make digital transactions quantum safe and 20 times faster
A team of experts, including Monash University researchers, has developed a new technique to implement quantum-safe digital signatures twenty times faster, resulting in speedier and safer online transactions than ever before.
May 16, 2024
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Energy & Green Tech
The environmental cost of data centers is substantial. Making them energy-efficient only solves half the problem
In 2022, Indonesia hosted around 215 million internet users, who spent an average of more than eight hours on the internet every day.
Apr 4, 2023
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Consumer & Gadgets
Comic book introduces kids to key concepts and careers in cybersecurity
Three 9-year-old girls are huddled around a Caesar wheel, an ancient tool for sharing secret messages.
Dec 14, 2021
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Security
Cyberattack on top Indian hospital highlights security risk
The leading hospital in India's capital limped back to normalcy on Wednesday after a cyberattack crippled its operations for nearly two weeks.
Dec 7, 2022
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Business
Recruiting digital twins to fix the factory
Research in the International Journal of Services Operations and Informatics discusses how the concept of the digital twin might be used to improve factory layout. The approach could cut the time and resources needed to design ...
Jul 20, 2023
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