Computer Sciences
A 3D mesh is a three-dimensional object representation made of different vertices and polygons. These representations can be very useful for numerous technological applications, including computer vision, virtual reality ...
Feb 7, 2023 feature
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120
Hardware
A bug in a protocol used by virtually all Internet of Things devices exposes millions of users to potential attack, a researcher reported Monday. The fault centers on the Universal Plug and Play protocol, a 12-year-old implementation ...
Jun 12, 2020 report
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200
Engineering
Imagine a world where smartphones, laptops, wearables, and other electronics are powered without batteries. Researchers from MIT and elsewhere have taken a step in that direction, with the first fully flexible device that ...
Jan 28, 2019
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Telecom
A research team based out of the University of Waterloo has developed a drone-powered device that can use Wi-Fi networks to see through walls.
Nov 3, 2022
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Consumer & Gadgets
A security researcher named Carl Schou has found a serious bug on iOS devices. He posted on his Twitter feed that users connecting to a certain public network name will lose Wi-Fi connectivity—and that resetting the network ...
Jul 6, 2021 report
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855
Consumer & Gadgets
Fragmentation and aggregation attacks—or frag attacks—refer to a series of design flaws and programming security vulnerabilities affecting Wi-Fi devices. Recent studies have shown that any attacker within radio range ...
May 13, 2021 report
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340
Security
Forget fingerprint computer identification or retinal scanning. A University at Buffalo-led team has developed a computer security system using the dimensions of your heart as your identifier.
Sep 25, 2017
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79
Telecom
(Tech Xplore)—A new Wi-Fi standard carries a promising impact on products meeting the new standard. Tech watchers are saying that 802.11ac Wave 2 certification means one can expect better performance and capacity in Wi-Fi.
Jun 30, 2016 weblog
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Telecom
The Wi-Fi Alliance has announced the Wi-Fi HaLow designation for products incorporating IEEE 802.11ah technology. All in all, said tech watchers, this is a new low-power and long-range version which carries key advantages.
Jan 5, 2016 weblog
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11
Consumer & Gadgets
From a litter box that automatically cleans itself to buttons designed to allow your dog to communicate with you, this year's CES tech show in Las Vegas featured a range of products aimed at gadget-loving pet owners.
Jan 12, 2023
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