Archive for the ‘mobile phones’ category: Page 8
Jul 12, 2024
Apple Supplier TSMC Will Begin Trial Production Of 2nm Chips Next Week, Aiming To Secure A Stable Yield Before Mass Production
Posted by Shailesh Prasad in categories: computing, mobile phones
Apple supplier TSMC will begin trial production of 2nm chips next week for next year’s debut on iPhone 17 lineup.
Jul 11, 2024
Robust molecule gives organic electronic devices a boost
Posted by Dan Breeden in categories: computing, mobile phones
RIKEN chemists have developed a molecule that enhances the performance of organic electronic devices and is also more stable than previous alternatives, raising the chances that it could be used in industrial manufacturing processes (Advanced Materials, “A novel n-type molecular dopant with a closed-shell electronic structure applicable to the vacuum-deposition process”).
RIKEN researchers were able to improve the flow of electrons into a layer of buckminsterfullerene (depicted) in an organic electronic device by using a new dopant called DP7. (© Laguna Design/Science Photo Library)
Conventional electronic devices are made from hard semiconductors such as silicon, but increasingly organic semiconductor molecules are appearing in devices such as televisions and cell-phone displays that use organic light-emitting diodes (OLEDs).
Jul 9, 2024
UPDATE: Spectrum blames damage caused by Hurricane Beryl for massive internet outage across Texas
Posted by Eric Klien in categories: climatology, mobile phones
5:40 P.M. UPDATE: Spectrum has issued a statement saying a massive outage of its internet, phone and cable TV service across the state is due to damage caused by Hurricane Beryl. “The outage is due to a third-party infrastructure issue caused by the impact of Hurricane Beryl,” the company said at 5:30 p.m. Tuesday. “We apologize for the inconvenience and are working with the third party to resolve this as quickly as possible.” The Bexar County…
Jul 7, 2024
Voices of Burt Reynolds, Judy Garland and Other Late Actors Come to Life Thanks to AI
Posted by Dan Kummer in categories: mobile phones, robotics/AI
Now, you can have almost ‘any text on your phone’ read to you in the voices of legendary actors. But many are disturbed by the idea.
Jul 6, 2024
Stanley Jordan Plays the Periodical Table (Ionization Energies)
Posted by Saúl Morales Rodriguéz in categories: computing, mobile phones, particle physics, quantum physics
The ionization energy is the amount of energy required to remove a single electron from an atom. If the atom has more than one electron, each one requires more energy than the previous one. The result is a series of increasing energy levels, and in the quantum world these energies correspond to frequencies, as in a musical scale.
This raises an interesting question: if we could hear these frequencies how would they sound? I created an app to find out, and in this video I used my app to share what I learned. As it turns out, the results are quite musical.
Continue reading “Stanley Jordan Plays the Periodical Table (Ionization Energies)” »
Jul 6, 2024
Sound Science: How Phononic Crystals are Shaping Quantum Computing
Posted by Saúl Morales Rodriguéz in categories: computing, genetics, information science, mobile phones, nanotechnology, quantum physics, science
Researchers have developed a genetic algorithm for designing phononic crystal nanostructures, significantly advancing quantum computing and communications.
The new method, validated through experiments, allows precise control of acoustic wave propagation, promising improvements in devices like smartphones and quantum computers.
Quantum Computing Revolution
Jul 5, 2024
Millions of cell numbers are stolen after a popular iOS/Android 2FA app is hacked
Posted by Genevieve Klien in categories: cybercrime/malcode, mobile phones
Authy’s 2FA app has been hacked and as many as 33 million cellphone numbers have been stolen.
Jul 4, 2024
New Product Launch: Introducing Rokid AR Lite Spatial Computing AR Glasses Pack!
Posted by Dan Kummer in categories: augmented reality, computing, mobile phones, virtual reality
AR/VR/MR glasses released in April 2024? i didnt know they were so far along already. Im curious if anyone used these, and impressions of? Still a little bulky, but, my current prediction is this will take over place of cell phones 2029/2030. But, needs to be slimmed down a bit yet; 5 years.
Step into the future with Rokid AR Lite! Our sleek and stylish design lets you take to the streets in style, while its multi-screen feature wraps around your space for seamless work and play. Activate sports mode for unwavering screen stabilization, and immerse yourself in vivid spatial videos in 3D, bringing your memories to life like never before. Don’t miss out on this revolutionary AR experience!
Jul 2, 2024
Can a computer chip have zero energy loss in 1.58 dimensions?
Posted by Shailesh Prasad in categories: computing, mobile phones, physics
What if we could find a way to make electric currents flow, without energy loss? A promising approach for this involves using materials known as topological insulators. They are known to exist in one (wire), two (sheet) and three (cube) dimensions; all with different possible applications in electronic devices.
Theoretical physicists at Utrecht University, together with experimentalists at Shanghai Jiao Tong University, have discovered that topological insulators may also exist at 1.58 dimensions, and that these could be used for energy-efficient information processing. Their study was published in Nature Physics.
Classical bits, the units of computer operation, are based on electric currents: electrons running means 1, no electrons running means 0. With a combination of 0’s and 1’s, one can build all the devices that you use in your daily life, from cellphones to computers. However, while running, these electrons meet defects and impurities in the material, and lose energy. This is what happens when your device gets warm: the energy is converted into heat, and so your battery is drained faster.