If you've ever tried to capture a sunset with your smartphone, you know that the colors don't always match what you see in real life. Researchers are coming closer to solving this problem with a new set of algorithms that ...
Optics & Photonics
Jul 1, 2021
0
12
Researchers from Osaka University, Japan and the University of Adelaide, Australia have worked together to produce the new multiplexer made from pure silicon for terahertz-range communications in the 300-GHz band.
Optics & Photonics
Apr 29, 2021
0
93
5G, or the fifth-generation technology standard for broadband cellular networks, is touted as having finally arrived for ultrafast download speeds, an end to dropped calls and buffering, and greater connectivity to advance ...
General Physics
Mar 23, 2021
0
24
Researchers at Drexel University's College of Engineering have reported that fabric coated with a conductive, two-dimensional material called MXene, is highly effective at blocking electromagnetic waves and potentially harmful ...
Materials Science
Dec 11, 2020
2
1024
New antennas so thin that they can be sprayed into place are also robust enough to provide a strong signal at bandwidths that will be used by fifth-generation (5G) mobile devices. Performance results for the antennas, which ...
Materials Science
Nov 30, 2020
0
31
In recent years, we've heard a lot about "news bubbles" and "echo chambers," the idea that to validate their own worldviews, liberals read liberal news and conservatives read conservative news. The proliferation of partisan ...
Social Sciences
Nov 2, 2020
0
13
NUS researchers have developed transparent, near-infrared-light-emitting diodes (LEDs) that could be integrated into the displays of smart watches, smart phones and augmented or virtual reality devices.
Optics & Photonics
Aug 25, 2020
0
30
ETH researchers have developed a compact infrared spectrometer. It's small enough to fit on a computer chip but can still open up interesting possibilities—in space and in everyday life.
Optics & Photonics
Oct 8, 2019
1
388
Camera performance on mobile devices has proven to be one of the features that most end-users aim for. The importance of optical image quality improvement, and the trend to have thinner and thinner smartphones have pushed ...
Optics & Photonics
Jul 26, 2019
1
168
Malicious apps from a campaign called "Agent Smith" have been downloaded to 25 million Android devices, according to new research by cyber-security firm Check Point.
Consumer & Gadgets
Jul 11, 2019
3
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