April 2021 – Page 4

Artificial Intelligence, Science & Technology News

Blind Spots Uncovered at the Intersection of AI and Neuroscience – Dozens of Scientific Papers Debunked

April 18, 2021

Findings debunk dozens of prominent published papers claiming to read minds with EEG.

By PURDUE UNIVERSITY

Is it possible to read a person’s mind by analyzing the electric signals from the brain? The answer may be much more complex than most people think.

Purdue University researchers – working at the intersection of artificial intelligence and neuroscience – say a prominent dataset used to try to answer this question is confounded, and therefore many eye-popping findings that were based on this dataset and received high-profile recognition are false after all.

The Purdue team performed extensive tests over more than one year on the dataset, which looked at the brain activity of individuals taking part in a study where they looked at a series of images. Each individual wore a cap with dozens of electrodes while they viewed the images.

The Purdue team’s work is published in IEEE Transactions on Pattern Analysis and Machine Intelligence. The team received funding from the National Science Foundation.

Purdue University researchers are doing work at the intersection of artificial intelligence and neuroscience. In this photo, a research participant is wearing an EEG cap with electrodes.

Artificial Intelligence, Science & Technology News

Artificial intelligence has advanced so much, it wrote this article

April 18, 2021

“Alter 3: Offloaded Agency,” part of the exhibition “AI: More than Human.”

By Jurica Dujmovic

Natural language processing rivals humans’ skills.

I did not write this article.

In fact, it wasn’t written by any person. Every sentence you see after this introduction is the work of OpenAI’s GPT-3, a powerful language-prediction model capable of composing sequences of coherent text. The only thing I did was provide it with topics to write about. I did not even fix its grammar or spelling.

According to OpenAI, more than 300 applications are using GPT-3, which is part of a field called natural language processing. An average of 4.5 billion words are written per day. Some say the quality of GPT-3’s text is as good as that written by humans.

What follows is GPT-3’s response to topics in general investing.

Electric Vehicles, Science & Technology News

GMC just unveiled its $100,000 Hummer EV SUV with 830-horsepower that will hit streets in 2023

April 18, 2021

GMC on Saturday unveiled its first electric SUV — the 2024 Hummer EV SUV.
The “Edition 1” Hummer EV SUV will hit streets in early 2023 and cost roughly $106,000.
By 2024, GMC plans to sell an $80,000 version with a 250-mile range and more than 600 horsepower.

General Motors has teased for months that its upcoming electric pickup truck, the GMC Hummer EV, would gain an SUV stablemate at some point down the line. Now it’s finally here.

GMC offered the first real glimpse of the 2024 Hummer EV SUV on Saturday in a commercial that aired during the NCAA Final Four. The so-called “supertruck” is available to reserve now, and the first models will hit streets in early 2023, GMC said.

Like its pickup sibling that debuted in October, the Hummer EV SUV comes packed with features targeted at off-roading. Saturday’s LeBron James-narrated spot highlighted capabilities like “extract mode,” which lifts the vehicle by several inches at the push of a button, and “crab walk,” which turns all four wheels so the SUV can drive diagonally.

Blockchain, Science & Technology News

Blockchain in Entertainment Industry to Help Develop New Business Models

April 17, 2021

By Ejiofor Francis Updated by Leila Stein

Blockchain will break up entertainment monopolies.
This technology will put the power back in the hands of the creators.
Many industry problems can be solved through the blockchain.

The innovations in blockchain technology are evolving at the speed of light. Industries are planning to deal with current challenges with the help of these technological advancements.

Apple, Science & Technology News

‘An Autonomous Car Is a Robot’: Apple’s Tim Cook on Apple Car Plans

April 17, 2021

BY ROB STUMPF

AUTOMATION IS PIVOTAL TO AN APPLE-BRANDED CAR EVER HAPPENING, LET ALONE SUCCEEDING.

It’s been a few weeks since we talked about the never-ending rumor regarding Apple and its supposedly upcoming autonomous car. Until recently, hearsay on the matter suggested that the tech giant may have considered partnering with Hyundai or Kia to build the vehicle, and despite its earlier position on the matter, Hyundai later reneged saying that it wasn’t in talks with Apple, period.

So what are the newest haps with Apple’s reported automotive endeavor? To touch on that, Apple CEO Tim Cook recently sat down with Kara Swisher on the New York Times‘ Sway podcast where he briefly discussed his opinions on the core fundamentals of vehicle autonomy and Apple’s future in the car industry.

It became crystal clear that if Apple was to develop a vehicle, the focus would be on autonomy and driver assistance functions rather than building yet another car for consumers to buy. After all, pivoting from an electronics manufacturer to an automaker is a big leap—why take that on unless there’s a software offering that makes the vehicle more attractive than a tried and true option already on the road?

drones, Science & Technology News

Genesis broke a world record for the most drones in the sky

April 17, 2021

By J. Fingas

Drone shows are quickly becoming the tool of choice for people and companies that want to grab your attention, and Genesis knows that all too well. The Hyundai-owned car brand marked its entrance into China by breaking the Guinness World Record for the most Unmanned Aerial Vehicles in the air at the same time, using 3,281 drones to display its logo and otherwise advertise over Shanghai on March 29th.

It’s a significant improvement over the previous record holder, Shenzhen Damoda Intelligent Control Technology. The company flew ‘just’ 3,051 drones in September 2020. That, in turn, smashed a record set by a 2,200-drone performance in Russia just days earlier. Intel, which has a reputation for drone light shows, last claimed the record with 2,066 drones flying over Folsom, California in July 2018.

Employment, Science & Technology News

Some Big Tech companies may be tapping the brakes on the work-from-home-forever trend

April 16, 2021

A year into the global pandemic, Amazon and Google are pushing for a return to the office.

BY CONNIE LIN

In March 2020, when the nation began working from home after the coronavirus pandemic breached U.S. shores, the shift was immediate and extreme. Speculators mused that the worldwide experiment in remote business would revolutionize the work economy. And naturally Big Tech, having already pioneered the digital frontier, seemed poised to lead the charge.

For a while, it did: In May 2020, Silicon Valley mammoths Facebook, Twitter, and Square all said their employees could opt to work from home indefinitely should they wish. Google initially fronted one of the longest timetables for a return to the office. But now a year into the global pandemic, it appears to be pulling back the horses on remote work.

The search engine giant said Wednesday it will speed up office reopening plans in April for those who volunteer before the September 1 deadline, according to a memo cited by CNBC. The company, which made headlines last year for eyeing a “hybrid” workweek schedule, also reportedly said that after September 1, employees who want to work remotely more than 14 days per year must formally apply for it—requesting up to 12 months in “the most exceptional circumstances.” (We reached out to Google for comment on the memo.)

Cancer, Science & Technology News

HARVARD SCIENTISTS EXCITED BY RESULTS ON NEW CANCER VACCINE

April 16, 2021

A RECENT STUDY OF PERSONALIZED CANCER VACCINES SHOWED “VERY REWARDING” RESULTS.

By VICTOR TANGERMANN

A team of researchers say they’ve designed a personalized cancer vaccine capable of inducing an immune response that fights off melanoma, the deadliest form of skin cancer, that lasts for several years.

In a study published in the journal Nature Medicine back in January, the scientists examined eight subjects who previously had their melanoma surgically removed, but were still at a high risk of recurrence.

All eight were injected with the experimental vaccine called NeoVax. The results were promising: the researchers found a vaccine-induced immune response in all patients that can “persist over years,” according to the paper.

Aviation, Science & Technology News

Swiss robots use UV light to zap viruses aboard passenger planes

April 16, 2021

A robot developed by Swiss company UVeya armed with virus-killing ultraviolet light is seen aboard an airplane at Zurich Airport

By Arnd Wiegmann and John Miller

SWISS ROBOTS USE UV LIGHT TO ZAP VIRUSES ABOARD PASSENGER PLANES.

ZURICH (Reuters) – A robot armed with virus-killing ultraviolet light is being tested on Swiss airplanes, yet another idea aiming to restore passenger confidence and spare the travel industry more pandemic pain.

UVeya, a Swiss start-up, is conducting the trials of the robots with Dubai-based airport services company Dnata inside Embraer jets from Helvetic Airways, a charter airline owned by Swiss billionaire Martin Ebner.

Energy, Science & Technology News

Researchers achieve world’s first manipulation of antimatter by laser

April 15, 2021

by TRIUMF

Researchers with the CERN-based ALPHA collaboration have announced the world’s first laser-based manipulation of antimatter, leveraging a made-in-Canada laser system to cool a sample of antimatter down to near absolute zero. The achievement, detailed in an article published today and featured on the cover of the journal Nature, will significantly alter the landscape of antimatter research and advance the next generation of experiments.

Antimatter is the otherworldly counterpart to matter; it exhibits near-identical characteristics and behaviors but has opposite charge. Because they annihilate upon contact with matter, antimatter atoms are exceptionally difficult to create and control in our world and had never before been manipulated with a laser.

“Today’s results are the culmination of a years-long program of research and engineering, conducted at UBC but supported by partners from across the country,” said Takamasa Momose, the University of British Columbia (UBC) researcher with ALPHA’s Canadian team (ALPHA-Canada) who led the development of the laser. “With this technique, we can address long-standing mysteries like: ‘How does antimatter respond to gravity? Can antimatter help us understand symmetries in physics?’. These answers may fundamentally alter our understanding of our Universe.”

quantum computing, Science & Technology News

‘We’re hacking the process of creating qubits.’ How standard silicon chips could be used for quantum computing

April 15, 2021

Quantum Motion’s researchers have shown that it is possible to create a qubit on a standard silicon chip. Image: Quantum Motion

By Daphne Leprince-Ringuet

Quantum Motion says that its latest experiment paves the way for large-scale, practical quantum computers.

Forget about superconducting circuits, trapped ions, and other exotic-sounding manufacturing techniques typically associated with quantum computing: scientists have now shown that it is possible to create a qubit on a standard silicon chip, just like those found in any smartphone.

UK-based start-up Quantum Motion has published the results of its latest experiments, which saw researchers cooling down CMOS silicon chips to a fraction of a degree above absolute zero (-273 degrees Celsius), enabling them to successfully isolate and measure the quantum state of a single electron for a whole nine seconds.

The apparent simplicity of the method, which taps similar hardware to that found in handsets and laptops, is striking in comparison to the approaches adopted by larger players like IBM, Google or Honeywell, in their efforts to build a large-scale quantum computer.

brain hacking, Science & Technology News

Wearable ‘Crown’ Boosts Users’ Productivity With Brain Analysis

April 15, 2021

Neurosity’s ‘Crown’ analyzes brainwaves and plays music to help the wearer stay focused.

By Chris Young

A pair of engineers have designed a wearable Electroencephalography, or EEG, device called the ‘Crown’ to analyze the activity of the user’s frontal lobe and help them maintain focus and boost productivity with the aid of music.

The device, from Neurosity, measures and analyzes the wearer’s brain waves with the help of eight EEG sensors.

EEG is one of the most widely used non-invasive techniques for measuring neural activity. The technology essentially records the brain’s electrical activity through electrodes that are placed on the scalp.