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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Quantum Internet Closer to Reality, Thanks to This Switch
From ACM TechNews

Quantum Internet Closer to Reality, Thanks to This Switch

Engineers have overcome an obstacle to the development of a quantum Internet with a programmable switch.

Electricity Needed to Mine Bitcoin is More Than Used by 'Entire Countries'
From ACM TechNews

Electricity Needed to Mine Bitcoin is More Than Used by 'Entire Countries'

The Cambridge Bitcoin Electricity Consumption Index estimated the electricity used to mine bitcoins last year equaled the annual carbon footprint of Argentina. ...

Japanese Companies Go High-Tech in the Battle Against Food Waste
From ACM TechNews

Japanese Companies Go High-Tech in the Battle Against Food Waste

Japanese firms are accelerating the use of advanced technology to combat food waste and reduce costs during the Covid-19 pandemic.

AI Ethics Research Conference Suspends Google Sponsorship
From ACM News

AI Ethics Research Conference Suspends Google Sponsorship

The decision followed days of questions about whether the conference would continue its relationship with Google following the company's treatment of Ethical AI...

Drones Join Fight to Save New Zealand's Rarest Dolphin
From ACM TechNews

Drones Join Fight to Save New Zealand's Rarest Dolphin

The nonprofit MAUI63 organization hopes to preserve New Zealand's endangered Maui dolphin with an aerial drone.

Digidog, a Robotic Dog Used by the Police, Stirs Privacy Concerns
From ACM News

Digidog, a Robotic Dog Used by the Police, Stirs Privacy Concerns

The New York Police Department has been testing Digidog for deployment in dangerous situations, but some fear it could become an aggressive surveillance tool.

Biden Signs Executive Order to Address Chip Shortage
From ACM TechNews

Biden Signs Executive Order to Address Chip Shortage

On Wednesday, U.S. President Joe Biden addressed a global chip shortage with an executive order that aims to strengthen supply chains.

Can Pat Gelsinger Turn Intel Around?
From ACM News

Can Pat Gelsinger Turn Intel Around?

The giant chipmaker's new boss has his work cut out.

Python Pioneer Assesses the 30-year-old Programming Language
From ACM News

Python Pioneer Assesses the 30-year-old Programming Language

Software engineer Pablo Galindo discusses the challenges of enabling a programming language to grow and evolve without sacrificing backward compatibility.

Is MFA Needed to Improve Security?
From ACM News

Is MFA Needed to Improve Security?

Considering the outlook for multi-factor authentication applications.

EU Report Warns AI Makes Autonomous Vehicles 'Highly Vulnerable' to Attack
From ACM TechNews

EU Report Warns AI Makes Autonomous Vehicles 'Highly Vulnerable' to Attack

A report by the European Union Agency for Cybersecurity (ENISA) describes autonomous vehicles as "highly vulnerable to a wide range of attacks."

After Russian Cyberattack, Looking for Answers and Debating Retaliation
From ACM News

After Russian Cyberattack, Looking for Answers and Debating Retaliation

Senators and corporate executives warned Tuesday that the "scope and scale" of the hacking of government agencies and companies were still unclear.

Developers: This Is the One Skill Most Likely to Get You Hired, According to IBM
From ACM TechNews

Developers: This Is the One Skill Most Likely to Get You Hired, According to IBM

New IBM research revealed that developers with skills in creating open-source cloud technologies are more likely than other job candidates to receive a call-back...

Supercomputer-Developed AI Predicts Tsunami Flooding in Real Time on a PC
From ACM TechNews

Supercomputer-Developed AI Predicts Tsunami Flooding in Real Time on a PC

Researchers have developed an artificial intelligence model that can predict tsunami flooding in real time with high spatial resolution.  

Using Mathematical Models to Enable Transportation Decarbonization, Combat Climate Change
From ACM TechNews

Using Mathematical Models to Enable Transportation Decarbonization, Combat Climate Change

Analysis of transit fleets in two Mexican cities found that 80% of operational bus days for studied routes were suitable for electrification.

DARPA's New Combat Drones Could Catch a Ride from Other Aircraft
From ACM News

DARPA's New Combat Drones Could Catch a Ride from Other Aircraft

The program aims to create autonomous, fighter-jet-like craft that would deploy from the sky and then wield air-to-air weapons.

30,000 Macs Infected with New Silver Sparrow Malware
From ACM News

30,000 Macs Infected with New Silver Sparrow Malware

Silver Sparrow can even run on systems with Apple's new M1 chip.

AI Can Help Reduce the Risk of HIV in High-Risk Communities
From ACM TechNews

AI Can Help Reduce the Risk of HIV in High-Risk Communities

A new artificial intelligence system can help lower the risk of human immunodeficiency virus transmission in high-risk communities.

The View from On High
From ACM News

The View from On High

Satellite imagery could address the limitations in traditional sources of data.

Why an Animated Flying Cat With a Pop-Tart Body Sold for Almost $600,000
From ACM News

Why an Animated Flying Cat With a Pop-Tart Body Sold for Almost $600,000

A fast-growing market for digital art, ephemera and media is marrying the world's taste for collectibles with cutting-edge technology.
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