Lifeboat Foundation

A new version of Google’s mapping service being rolled out will display pandemic-related transit alerts and let people know when buses or trains might be crowded.

Updated versions of the free app for smartphones powered by Apple or Google-backed Android software will also let drivers know about COVID-19 checkpoints or restrictions on their routes.

“We’re introducing features to help you easily find important information if you need to venture out, whether it’s by car or public transportation,” Google Maps product management director Ramesh Nagarajan said in a blog post.

The Quantum Random Number Generator makes it much harder to hack some services.

https://youtube.com/watch?v=Yi6q1j_QjSc

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Now that they exist it certainly will change the world.

Continue reading “Room-temperature superconductors could revolutionize the world’s energy” »

In 1965, Intel co-founder Gordon Moore predicted that the number of transistors that could fit on a computer chip would grow exponentially —- and they did, doubling about every two years. For half a century Moore’s Law has endured: computers have gotten smaller, faster, cheaper and more efficient, enabling the rapid worldwide adoption of PCs, smartphones, high-speed Internet and more.

This miniaturization trend has led to silicon chips today that have almost unimaginably small circuitry. Transistors, the tiny switches that implement computer microprocessors, are so small that 1000 of them laid end-to-end are no wider than a human hair. For a long time, the smaller the transistors were, the faster they could switch.

But today, we’re approaching the limit of how small transistors can get. As a result, over the last decade researchers have been scratching their heads to find other ways to improve performance so that the computer industry can continue to innovate.

The endeavor escalates global competition for much-sought-after semiconductor technology and is intended to build on the island’s technology industry, led by major players such as key Apple Inc. suppliers Taiwan Semiconductor Manufacturing Co. and Hon Hai Precision Industry Co. Taiwan has been caught in the middle of a clash between the U.S. and China over the development of chip technology that powers everything from smartphones to 5G base stations.

Taiwan is dangling incentives to attract more than NT$40 billion ($1.3 billion) of annual investments in research and technology, creating a seven-year blueprint to safeguard the island’s lead in semiconductors and other cutting-edge fields.

As part of the initiative, the cabinet plans to allocate more than NT$10 billion to entice foreign chipmakers to set up R&D facilities locally, confirming an earlier Bloomberg News report. The government said Thursday it aims to subsidize as much as half of all research and development costs incurred by global chip companies that build centers on the island.

Continue reading “Taiwan Draws Up Plan to Woo $1.3 Billion of Annual Tech Research” »

Taking inspiration from nature’s nanotech that creates the stunning color of butterfly wings, a University of Central Florida researcher is creating technology to make extremely low-power, ultra-high-definition displays and screens that are easier on the eyes.

The new technology creates digital displays that are lit by surrounding light and are more natural looking than current display technologies that rely on energy-intensive bright lights hidden behind screens. The findings were published Wednesday in the journal Proceedings of the National Academy of Sciences.

“This display is more of a natural look than your current computer or smartphone screens,” said Debashis Chanda, an associate professor in UCF’s NanoScience Technology Center and principal investigator of the research. “It is like seeing a portrait on the wall at your house. It doesn’t have that glare or extra light. It is more like looking at the natural world.”

It turns out that you don’t need a computer to create an artificial intelligence. In fact, you don’t even need electricity.

In an extraordinary bit of left-field research, scientists from the University of Wisconsin–Madison have found a way to create artificially intelligent glass that can recognize images without any need for sensors, circuits, or even a power source — and it could one day save your phone’s battery life.

Continue reading “Scientists Create an AI From a Sheet of Glass” »

A team of researchers based in Manchester, the Netherlands, Singapore, Spain, Switzerland and the U.S. has published a new review on a field of computer device development known as spintronics, which could see graphene used as building block for next-generation electronics.

Recent theoretical and experimental advances and phenomena in studies of electronic spin transport in graphene and related two-dimensional (2-D) materials have emerged as a fascinating area of research and development.

Spintronics is the combination of electronics and magnetism, at the nanoscale and could lead to next generation high-speed electronics. Spintronic devices are a viable alternative for nanoelectronics beyond Moore’s law, offering higher energy efficiency and lower dissipation as compared to conventional electronics, which relies on charge currents. In principle we could have phones and tablets operating with spin-based transistors and memories.

UNIVERSITY PARK, Pa. — Phone, keys, wallet…ultraviolet light device. Just in case you wanted yet another item to carry around all day, researchers say that portable, handheld COVID-19 killing ultraviolet light devices may be a reality in the future. These gadgets would emit high-intensity ultraviolet light and quickly disinfect targeted areas.

There are two main ways to clean and remove bacteria and viruses from a given surface: chemicals and ultraviolet (UV) radiation exposure. UV radiation between 200 and 300 nanometers can effectively kill a virus and stop it from replicating itself. Obviously, devices emitting UV rays would come in handy these days due to COVID-19, but as of now such devices require an expensive, bulky mercury-containing gas discharge lamp with a short battery life.

The study’s authors, however, believe that much more portable, longer lasting, energy efficient, and environmentally friendly UV light emitting diodes can be developed. The necessary LEDs already exist, but the process has been complicated by the fact that electrode materials must also be transparent.