Communications of the ACM
The Promise of Holographic Displays
The computational expense of creating three-dimensional images that can be viewed by all is just one factor holding them back… From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
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Where a Thousand Digital Eyes Keep Watch Over the Elderly
Over 1,000 sensors line the streets of the Itami suburb of Osaka, Japan, as part of an effort to track elderly people with dementia.
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U.S. Sends Top Security Official to Help NATO Brace for Russian Cyberattacks
Intelligence assessments suggest that a Russian invasion of Ukraine would most likely be preceded by cyberattacks on the country.
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How Cookie Banners Backfired
An extensive digital privacy law aimed to give internet users more control over their data. Instead, experts say, it's created "almost a useless exercise."
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Tonga Faces Weeks of Digital Darkness
After a huge volcanic eruption severed the island country's lone connection to the global Internet, a difficult repair job, delving deep into the ocean, lies ahead...
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AT&T, Verizon Delay 5G Service Near Some Airports
AT&T and Verizon said they would not activate the new 5G service within two miles of some runways, in line with a request from airline officials.
From ACM TechNews
Are Apple AirTags Being Used to Track People, Steal Cars?
Concerns are mounting as Apple's location-tracking AirTag devices are being found on people's cars and in their belongings, giving rise to fears of stalking.
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Banks Tiptoe Toward Their Cloud-Based Future
Cloud computing is slowly changing how Wall Street banks handle their business, but concerns with security remain.
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Former Facebook Executive Pushes to Open Social Media's 'Black Boxes'
The co-founder of CrowdTangle has been working with Congress on legislation to make tech companies disclose their inner workings.
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Telehealth Became a Lifeline for Older Americans. But It Still Has Glitches
Medicare has extended coverage of remote health care. While telehealth removed barriers to care for many during the pandemic, some say there is more to be done....
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How TikTok Reads Your Mind
It's the most successful video app in the world. An internal company document offers a new level of detail about how the algorithm works.
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Those Cute Cats Online? They Help Spread Misinformation.
A mainstay of the Internet is regularly used to build audiences for people and organizations pushing false and misleading information.
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Investors Snap Up Metaverse Real Estate in a Virtual Land Boom
Transactions for properties in digital realms are jumping, guided by the same principle in the physical world: location, location, location.
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Facebook Wrestles With the Features It Used to Define Social Networking
Likes and shares made the social media site what it is. Now, company documents show, it's struggling to deal with their effects.
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Facebook Will Pay up to $14 million to Settle Claims it Favored Foreign Workers
The claims were part of an effort by the Trump administration to push the country's biggest tech companies to hire more U.S. workers.
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Why NASA Launched a Robotic Archaeologist Named Lucy
In a vast odyssey across the solar system, the mission will study asteroids known as Trojans that may contain secrets of how the planets ended up in their current...
From ACM TechNews
Cybersecurity Experts Sound Alarm on Apple, EU Phone Scanning Plans
Over a dozen cybersecurity experts have criticized proposals by Apple and the European Union to scan phones for illegal content.
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Facebook Whistle-Blower Urges Lawmakers to Regulate the Company
Frances Haugen, who left the social network in May and leaked internal documents, gave senators rare insight into its inner workings.
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Facebook Is Weaker Than We Knew
A trove of leaked documents, published by The Wall Street Journal, hints at a company whose best days are behind it.
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Gone in Minutes, Out for Hours: Outage Shakes Facebook
When apps used by billions of people worldwide blinked out, lives were disrupted, businesses were cut off from customers — and some Facebook employees were locked...
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