Stronger Security for Smart Devices To Efficiently Protect Against Powerful Hacker Attacks

MIT engineers demonstrated that analog-to-digital converters in smart devices are vulnerable to power and electromagnetic side-channel attacks that hackers use to “eavesdrop” on devices and steal secret information. They developed two security strategies that effectively and efficiently block both types of attacks. Credit: MIT News Engineers demonstrate two security methods that efficiently protect analog-to-digital converters … Read more

This film could create vivid 3D images without special reading devices

Image of 3D die. Credit: Su Shen, Soochow University in China. Researchers have developed a new ultra-thin film that can create detailed 3D images viewable under normal illumination without any special reading devices. The images appear to float on top of the film and exhibit smooth parallax, which means they can be clearly viewed from … Read more

Scientists find way to generate stronger security for smart devices

Credit: MIT News. Researchers are pushing to outpace hackers and develop stronger protections that keep data safe from malicious agents who would steal information by eavesdropping on smart devices. Much of the work done to prevent these “side-channel attacks” has focused on the vulnerability of digital processors. For instance, hackers can measure the electric current … Read more

‘Fabric’ could one day be integrated into clothes or wearable electronics to power devices on the go — ScienceDaily

Scientists at Nanyang Technological University, Singapore (NTU Singapore) have developed a stretchable and waterproof ‘fabric’ that turns energy generated from body movements into electrical energy. A crucial component in the fabric is a polymer that, when pressed or squeezed, converts mechanical stress into electrical energy. It is also made with stretchable spandex as a base … Read more

Global Retinal Imaging Devices Market Research Report to 2027 – Featuring Argus Science, Basler and Olympus Among Others – ResearchAndMarkets.com

DUBLIN – (BUSINESS WIRE) – The “Retinal Imaging Devices Market Research Report by Type (Fluorescein Angiography, Fundus Camera, and Optical Coherence Tomography (OCT)), End User, Region (Americas, Asia-Pacific, and Europe, Middle East & Africa) – Global Forecast to 2027 – Cumulative Impact of COVID-19 “report has been added to ResearchAndMarkets.com’s offering. The Global Retinal Imaging … Read more

New Organic Transistor Enables Higher Density Circuit Integration for High-Performance Mobile Devices

A new organic anti-ambipolar transistor has been developed that is capable of performing any one of the five logic gate operations by adjusting the input voltages to its dual gates. It could be used to develop electrically reconfigurable logic circuits, which may be key to the development of high-performance mobile devices. Construction of multiple logic … Read more

Scientists Have Powered a Basic Computer With Just Algae For Over 6 Months

In a ghastly vision of a future cut off from sunlight, the machine overloads in the Matrix movie series turned to sleeping human bodies as sources of electricity. If they’d had sunlight, algae would undoubtedly have been the better choice. Engineers from the University of Cambridge in the UK have run a microprocessor for more … Read more

LEDs Used in Test/Measurement, Medical & Other Science Devices Market Forecast and Analysis to 2031 – ResearchAndMarkets.com

DUBLIN – (BUSINESS WIRE) – The “LEDs Used in Test / Measurement, Medical & Other Science Devices – Market Forecast and Analysis 2021-2031” report has been added to ResearchAndMarkets.com’s offering. The 2021-2031 market estimates and forecasts are presented for the extensive study of the worldwide use of packaged Light Emitting Diodes (LEDs) in Test / … Read more

Researchers at the Gwangju Institute of Science and Technology Uncover the Key to Safer Energy Storage Devices

The scientists elucidate critical changes in the thermal properties of energy storage devices during operation, paving the way towards better thermal management GWANGJU, South Korea, May 10, 2022 / PRNewswire / – Effectively managing the thermal properties of energy storage devices is the key to avoiding thermal runaway and ensuring safety. Recently, scientists from the … Read more

Sales Are Booming, But Activity Is Plummeting. Why?

Worldwide sales of fitness trackers increased from US $ 14 billion in 2017 to over $ 36 billion in 2020. The skyrocketing success of these gadgets suggests that more people than ever see some value in keeping tabs on the number of steps they take, flights of stairs they climb , time they spend sitting, … Read more