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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.


Texas Gunman's Iphone Could Reignite Fbi-Apple Feud Over Encryption
From ACM News

Texas Gunman's Iphone Could Reignite Fbi-Apple Feud Over Encryption

The FBI and Apple are bracing for another potential fight over encryption, this time because of the iPhone of the dead gunman in Sunday's Texas church shooting,...

Researchers Develop Flexible, Stretchable Photonic Devices
From ACM TechNews

Researchers Develop Flexible, Stretchable Photonic Devices

Researchers have made flexible and stretchable photonic devices using a specialized type of glass formed into a spring-like coil.

Chip-Based Sensors With Incredible Sensitivity
From ACM TechNews

Chip-Based Sensors With Incredible Sensitivity

Researchers at Pennsylvania State University have created an optical whispering gallery mode resonator.

Brown/hasbro Team to Design Smart Robotic Companions to Assist Seniors
From ACM TechNews

Brown/hasbro Team to Design Smart Robotic Companions to Assist Seniors

Researchers are using a U.S. National Science Foundation grant to enhance Hasbro's Joy for All Companion Pets into smart robots that can help older adults with...

The Computer Scientist Who Prefers Paper
From ACM News

The Computer Scientist Who Prefers Paper

For years, Barbara Simons was the loneliest of Cassandras—a technologist who feared what technology had wrought. Her cause was voting: Specifically, she believed...

Fbi Again Finds Itself ­nable to ­nlock a Gunman's Cellphone
From ACM News

Fbi Again Finds Itself ­nable to ­nlock a Gunman's Cellphone

The Texas church massacre is providing a familiar frustration for law enforcement: FBI agents are unable to unlock the gunman's encrypted cellphone to learn what...

Touch-Sensitive Avatar-Robotic Arm Based on Real-Time Haptics
From ACM TechNews

Touch-Sensitive Avatar-Robotic Arm Based on Real-Time Haptics

Researchers say they have developed a "real-time-avatar-robotic arm" that transmits sound, vision, and tactile sensations to remotely located users.

Killer Robots: Australia's AI Leaders ­rge Pm to Support a Ban on Lethal Autonomous Weapons
From ACM TechNews

Killer Robots: Australia's AI Leaders ­rge Pm to Support a Ban on Lethal Autonomous Weapons

A letter from 122 members of the Australian artificial intelligence research community urges Australian Prime Minister Malcolm Turnbull to support for a ban on...

The Subatomic Discovery That Physicists Considered Keeping Secret
From ACM News

The Subatomic Discovery That Physicists Considered Keeping Secret

A pair of physicists announced the discovery of a subatomic event so powerful that the researchers wondered if it was too dangerous to make public.

Powering Saturn's Active Ocean Moon
From ACM News

Powering Saturn's Active Ocean Moon

Heat from friction could power hydrothermal activity on Saturn's moon Enceladus for billions of years if the moon has a highly porous core, according to a new modeling...

China's Technology Ambitions Could ­pset the Global Trade Order
From ACM News

China's Technology Ambitions Could ­pset the Global Trade Order

When President Trump arrives in Beijing on Wednesday, he will most likely complain about traditional areas of dispute like steel and cars.

Building A.i. That can Build A.i.
From ACM News

Building A.i. That can Build A.i.

They are a dream of researchers but perhaps a nightmare for highly skilled computer programmers: artificially intelligent machines that can build other artificially...

Wormholes Join Black Holes By Quantum Teleportation
From ACM News

Wormholes Join Black Holes By Quantum Teleportation

A century after wormholes were first theorized, scientists have posited that passages through space-time can be traversed using a special quantum connection between...

A Better Technique For Spotting Bugs in Self-Driving AI Could Save Lives
From ACM News

A Better Technique For Spotting Bugs in Self-Driving AI Could Save Lives

Most software bugs won't kill you.

Graphene Enables High-Speed Electronics on Flexible Materials
From ACM TechNews

Graphene Enables High-Speed Electronics on Flexible Materials

Researchers at Chalmers University of Technology in Sweden have used graphene transistors on plastic substrates to develop a flexible detector for terahertz frequencies...

Uss mccain collision Ultimately Caused By Ui Confusion
From ACM News

Uss mccain collision Ultimately Caused By Ui Confusion

On November 1, the US Navy issued its report on the collisions of the USS Fitzgerald and USS John S. McCain this summer.

Russian Ads, Now Publicly Released, Show Sophistication of Influence Campaign
From ACM News

Russian Ads, Now Publicly Released, Show Sophistication of Influence Campaign

Lawmakers on Wednesday released a trove of ads that Russian operatives bought on Facebook, providing the fullest picture yet of how foreign actors sought to promote...

­. of Michigan Expert Puts Bird-Like Robot Through Its Paces
From ACM TechNews

­. of Michigan Expert Puts Bird-Like Robot Through Its Paces

University of Michigan researchers are working with a two-legged robot bird they say could eventually be used in search-and-rescue missions.

Next Mars Rover Will Have 23 'eyes'
From ACM News

Next Mars Rover Will Have 23 'eyes'

When NASA's Mars Pathfinder touched down in 1997, it had five cameras: two on a mast that popped up from the lander, and three on NASA's first rover, Sojourner....

New Robobee Flies, Dives, Swims, and Explodes Out of the Water
From ACM TechNews

New Robobee Flies, Dives, Swims, and Explodes Out of the Water

The latest generation of RoboBee is an aerial-to-aquatic robot that is 1,000 times lighter than any previous model.
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