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datePast Year
subjectPerformance And Reliability
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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.


Age, Gender, Nationality Alter Emoji Interpretation
From ACM TechNews

Age, Gender, Nationality Alter Emoji Interpretation

Researchers found that emojis mean different things to different people, depending on the viewer's age, gender, and nationality.

Smart Hat Senses When Traffic Lights Change
From ACM TechNews

Smart Hat Senses When Traffic Lights Change

Flexible conductive fibers can cool and contract without producing stress cracks, permitting them to be woven into cotton clothing.

Reddit Mentions May Help Predict Changes in Cryptocurrency Value
From ACM TechNews

Reddit Mentions May Help Predict Changes in Cryptocurrency Value

University of California, Riverside researchers identified a connection between cryptocurrency prices and the number of Reddit posts mentioning a currency in the...

Robot with Sense of Touch Grabs Ocean Trash
From ACM TechNews

Robot with Sense of Touch Grabs Ocean Trash

University of California, Los Angeles researchers developed an artificial skin that allows a robot to distinguish between inanimate objects and living sea creatures...

Robot Eel Reveals How the Fish Swim So Efficiently
From ACM TechNews

Robot Eel Reveals How the Fish Swim So Efficiently

Researchers at the Swiss Federal Institute of Technology Lausanne have developed a waterproof, eel-like robot that can undulate in several different patterns.

IBM's 'Condor' Quantum Computer Has More Than 1,000 Qubits
From ACM News

IBM's 'Condor' Quantum Computer Has More Than 1,000 Qubits

IBM has revealed two quantum computers. One is the second-largest ever made, and the other produces fewer errors than any quantum computer the company has built...

Robot Can Tidy Up Clothes in a Messy Bedroom
From ACM TechNews

Robot Can Tidy Up Clothes in a Messy Bedroom

Ken Goldberg at the University of California, Berkeley, and colleagues developed a robot system to efficiently pick up strewn clothes.

Datacenters Could Work as Well with Less Cooling
From ACM TechNews

Datacenters Could Work as Well with Less Cooling

Researchers found running datacenters at higher temperatures could reduce their energy consumption significantly while maintaining computational performance.

Starlink Carbon Footprint Up to 30 Times Size of Land-Based Internet
From ACM TechNews

Starlink Carbon Footprint Up to 30 Times Size of Land-Based Internet

Researchers calculated a significant carbon footprint for some Internet service-providing satellite constellations.

Cyborg Cockroach Can Navigate a Maze
From ACM TechNews

Cyborg Cockroach Can Navigate a Maze

Researchers have developed a method of creating cyborg cockroaches for use in search-and-rescue missions or building inspections that does not injure them.

How Scientists Are Cracking Historical Codes to Reveal Lost Secrets
From ACM TechNews

How Scientists Are Cracking Historical Codes to Reveal Lost Secrets

The DECRYPT project, a collaboration of linguists and computer scientists, aims to automate the process of cracking historical ciphers.

Mathematicians Find 12,000 Solutions for Three-Body Problem
From ACM TechNews

Mathematicians Find 12,000 Solutions for Three-Body Problem

Mathematicians have identified 12,392 new stable orbital arrangements for three objects as allowed by Isaac Newton's laws of motion, also known as the three-body...

Toughest Known Structure Discovered by Autonomous Robot Lab
From ACM TechNews

Toughest Known Structure Discovered by Autonomous Robot Lab

The Bayesian experimental autonomous researcher robotics laboratory at Canada's University of Toronto has discovered the most energy-absorbent mechanical structure...

AI Can Spot Early Signs of a Tsunami from Atmospheric Shock Waves
From ACM TechNews

AI Can Spot Early Signs of a Tsunami from Atmospheric Shock Waves

Researchers found that off-the-shelf artificial intelligence (AI) models can detect the early signs of a tsunami in two-dimensional (2D) images from GPS satellites...

Making Your Phone Screen Blurry Could Stop Snooping
From ACM TechNews

Making Your Phone Screen Blurry Could Stop Snooping

A new system can blur smartphone screens to prevent snooping.

Driverless Cars May Struggle to Spot Children, Dark-Skinned People
From ACM TechNews

Driverless Cars May Struggle to Spot Children, Dark-Skinned People

Scientists evaluated eight artificial intelligence-based pedestrian detectors used in driverless car research, and found they may have difficulty detecting children...

From Time Crystals to Wormholes: When Is a Quantum Simulation Real?
From ACM News

From Time Crystals to Wormholes: When Is a Quantum Simulation Real?

Physicists are using quantum computers to conjure exotic phenomena and claiming their creations are truly real.

Robot Injects Drugs into Back of Eyeball More Accurately Than Surgeons
From ACM TechNews

Robot Injects Drugs into Back of Eyeball More Accurately Than Surgeons

The Steady Hand Eye Robot can inject drugs into the back of the eyeball faster and more accurately than surgeons to treat retinal vein occlusion, according to Johns...

Quantum Twist on Common Computer Algorithm Promises Speed Boost
From ACM TechNews

Quantum Twist on Common Computer Algorithm Promises Speed Boost

Scientists have demonstrated that a quantum version of the popular Monte Carlo algorithm could eventually overtake versions running on classical computers.

Male Flies Are Better at Mating After Fighting Off Robotic Rival
From ACM TechNews

Male Flies Are Better at Mating After Fighting Off Robotic Rival

Scientists found laboratory-reared male fruit flies appear to become more adept at mating after engaging with robotic replicas of rival males.
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