Robotics
For humans, finding a lost wallet buried under a pile of items is pretty straightforward—we simply remove things from the pile until we find the wallet. But for a robot, this task involves complex reasoning about the pile ...
Jun 28, 2022
0
81
Telecom
NASA's Pathfinder Technology Demonstrator 3 (PTD-3) mission, carrying the TeraByte InfraRed Delivery (TBIRD) system, will debut on May 25 as part of SpaceX's Transporter-5 rideshare launch. TBIRD will showcase the high-data-rate ...
May 25, 2022
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168
Automotive
Researchers from the Universidad Carlos III de Madrid (UC3M) have developed a sensor and a method for detecting road conditions while a vehicle is moving.
May 24, 2022
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109
Robotics
Engineers at the University of California San Diego have developed a low-cost, low-power technology to help robots accurately map their way indoors, even in poor lighting and without recognizable landmarks or features.
May 19, 2022
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201
Electronics & Semiconductors
Researchers at the University of Bristol have discovered a method which will allow for faster communication systems and better energy saving electronics.
Jun 21, 2021
1
1123
Telecom
Launching this summer, NASA's Laser Communications Relay Demonstration (LCRD) will showcase the dynamic powers of laser communications technologies. With NASA's ever-increasing human and robotic presence in space, missions ...
May 13, 2021
0
572
Engineering
Current research on flexible electronics is paving the way for wireless sensors that can be worn on the body and collect a variety of medical data. But where do the data go? Without a similar flexible transmitting device, ...
Apr 15, 2021
0
144
Electronics & Semiconductors
A unique positioning technology is being developed to pinpoint firefighters inside buildings where other positioning technologies fail.
Apr 7, 2021
0
40
Telecom
A team of researchers at GuardiCore Ltd., a cloud security company, has found a vulnerability in the remote controls Comcast provides its Xfinity user community. On their blog page, they relate how they were able to hijack ...
Business
France on Tuesday began to auction off radio frequencies for the deployment of ultrafast 5G mobile technology, a process that will add billions of euros to the government's depleted coffers.
Sep 29, 2020
0
4
Radio frequency (RF) is a frequency or rate of oscillation within the range of about 3 Hz to 300 GHz. This range corresponds to frequency of alternating current electrical signals used to produce and detect radio waves. Since most of this range is beyond the vibration rate that most mechanical systems can respond to, RF usually refers to oscillations in electrical circuits.
This text uses material from Wikipedia, licensed under CC BY-SA
