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Meta Unveils Wristband That Controls Computers With Muscle Signals

2 weeks 6 days ago
Meta researchers published findings in Nature Wednesday detailing a wristband prototype that controls computers through hand gestures by reading electrical signals from forearm muscles. The device uses surface electromyography to detect signals from alpha motor neurons in the spinal cord that connect to muscle fibers, allowing users to move cursors with wrist turns, open applications with thumb-to-forefinger taps, and write text by tracing letters in the air. The technology, developed at Meta's Reality Labs, trained neural networks on data from 10,000 participants to identify common muscle signal patterns. The wristband works without individual calibration across most users and can detect intended movements before physical motion occurs. Meta demonstrated the device controlling its Orion augmented reality glasses last fall and plans product integration over the next few years.

Read more of this story at Slashdot.

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Power cuts, cable damage, and government shutdowns behind Q2 internet outages

2 weeks 6 days ago
Loads of unexplained ones, too. Maybe normalize providing a freaking reason for multi-hour outages, mmm?

The previous quarter was a busy one for internet disruptions, according to Cloudflare, with government-mandated shutdowns in several nations, a massive power outage hitting Spain's infrastructure, damage to fiber optic cabling, and technical issues hitting North America.…

Dan Robinson

US Nuclear Weapons Agency 'Among 400 Organizations Breached By Chinese Hackers'

2 weeks 6 days ago
A cyber-espionage campaign exploiting unpatched Microsoft SharePoint vulnerabilities has breached approximately 400 organizations worldwide, including the US National Nuclear Security Administration, according to Netherlands-based cybersecurity firm Eye Security. The figure represents a four-fold increase from 100 organizations cataloged over the weekend, with researchers calling it likely an undercount since not all attack vectors leave detectable artifacts. Microsoft identified three Chinese groups -- state-backed Linen Typhoon and Violet Typhoon, plus China-based Storm-2603 -- as exploiting the vulnerabilities in on-premises SharePoint servers to steal authentication credentials and execute malicious code remotely. The campaign began July 7 and was first detected July 18 when Eye Security found unusual activity on a customer's server. Victims include the US Energy Department, Education Department, Florida's Department of Revenue, Rhode Island General Assembly, and European and Middle Eastern governments.

Read more of this story at Slashdot.

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