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Taking on rivals like Google which has claimed to have attained “quantum supremacy”, Amazon’s Cloud arm Amazon Web Services (AWS) on Monday announced a new service that will help scientists, researchers and developers to begin experimenting with computers from multiple quantum hardware providers in a single place.
Called “Amazon Braket”, the new service is designed to let you get some hands-on experience with qubits and quantum circuits, the company said as it kicked off its annual flagship conference titled “AWS Re: Invent” here.
“You can build and test your circuits in a simulated environment and then run them on an actual quantum computer. Amazon Braket is a fully managed AWS service, with security & encryption baked in at each level,” said Jeff Barr, Chief Evangelist at AWS.
Based on quantum bits, the computers of the future will not use classical bits but “qubits” which are not limited to binary and can have properties of 0 and 1 simultaneously, thus trying every possible number and sequence simultaneously to unlock vast amounts of data.
The current bits in computers store information as either a 1 or 0, thus limiting the potential to make sense when faced with gigantic volumes of data.
AWS also announced an “AWS Center for Quantum Computing” adjacent to the California Institute of Technology (Caltech) that will bring together the world’s leading quantum computing researchers and engineers in order to accelerate development of quantum computing hardware and software.
Quantum computing is definitely not mainstream today, but that time is coming. It is a very powerful tool that can solve certain types of problems that are difficult or impossible to solve classically,” said Barr.
The company also announced Amazon Quantum Solutions Lab — a new programme to connect AWS customers with quantum computing experts from Amazon and a very select set of consulting partners.
“Our goal is to make sure you know enough about quantum computing to start looking for some appropriate use cases and conducting some tests and experiments,” Barr added.
Google CEO Sundar Pichai announced in October that Google’s team of researchers has achieved a big breakthrough in quantum computing known as “quantum supremacy”.
“It’s a term of art that means we’ve used a quantum computer to solve a problem that would take a classical computer an impractically long amount of time,” Pichai said.
Not just Google but several tech giants like Microsoft, IBM and Intel have joined the race to build a scalable quantum computer. IBM has unveiled its quantum computer with 53 qubits. (IANS)
Actress Kangana Ranaut has talked about how her weight adjustments for her latest 'Thalaivii' that "messed up many things" in her body and left her with "permanent stretch marks". For her role in the film, based on the life of late Tamil Nadu Chief Minister and former actress J. Jayalalithaa, Kangana had to gain 20kg and undergo major physical transformation several times.
She took to Instagram to share her experience, detailing that doing all that over the six months period left her with "permanent stretch marks". "Gaining 20 kgs in 6 months and loosing it all within 6 months that too in my thirties messed up many things in my bodya I also have permanent stretch marks as well but art comes to life with a price and more often than not price is the artist him/herself," she wrote.
"Thalaivii" showcases the varied aspects of Jayalalithaa's life, tracing her journey as an actress at a young age to becoming the face of Tamil cinema, as well as the rise of the revolutionary leader who changed the course of the state's politics. Talking about her upcoming works, Kangana currently has 'Dhaakad'.
She is also shooting for her next 'Tejas', where she plays a fighter pilot. The Indian Air Force was the first of the country's defence forces to induct women into combat roles in 2016. The film takes inspiration from the landmark event. 'Tejas' is directed by debutant Sarvesh Mewara. The film will be RSVP's second film which pays a tribute to the Indian military after the immensely successful film "Uri: The Surgical Strike" which was released in January 2019. (IANS/ MBI)
Keywords: Kangana Ranaut, Thalaivii, bollywood, stretc marks, actress, tamil cinema
Signal's encrypted messaging app continues to be down on Monday after facing global outage on Sunday. The firm said it is working to fix it. "Hold tight, folks! Signal is currently down, due to a hosting outage affecting parts of our service. We're working on bringing it back up," the firm said in a tweet on Sunday.
The status website says the encrypted messaging app is "experiencing technical difficulties" and many people are also getting an in-app error message that says the same thing. Signal allows for secure and encrypted video, voice and text communication, but users are unable to send any messages.
According to Downdetector.com, users started reporting outages around 11:05 PM Eastern Standard Time and it appears to be affecting people around the world. Comments shared on Downdetector.com indicates that Signal was down for users from India, US, Germany, New Zealand, Netherlands, Australia, Brazil and many other countries.
"Down in Midwest USA. Signal was started by people connected to which secret 3-letter organization? (Look it up) Yep, that's right! An app disguised a privacy app to trick you into sharing more private information than you would with another messaging app," a user said. "I think Signal is having a rough day. Good luck, Team Signal. I'm sure you'll have it sorted out in a snap," said another. The encrypted messaging service has climbed to the top spot in the free apps category of the App Store in multiple countries, including India. (IANS/ MBI)
Keywords: Signal, app, encrypted, messages, outage, down
Apple has acknowledged an issue where the "unlock with Apple Watch" feature might not work with its new iPhone 13 devices and promised to fix this issue with an upcoming software update. "You might see 'Unable to Communicate with Apple Watch' if you try to unlock your iPhone while wearing a face mask, or you might not be able to set up Unlock with Apple Watch," the iPhone maker said in the support document.
This issue will be fixed in an upcoming software update. Until the update is available, you can turn off Unlock with Apple Watch and use your passcode to unlock your iPhone 13. To turn off Unlock with Apple Watch, go to Settings > Face ID & Passcode.
Earlier, multiple users found that they cannot unlock their iPhone 13 with the Apple Watch and instead received an error. User Monzilla88 on Reddit first reported the issue to the subreddit r/AppleWatch. They stated that both their iPhone 13 Pro and Apple Watch SE are up to date with the newest iOS and watchOS updates.
"Whenever I try to enable unlock with Apple Watch on my phone I get an error saying "Unable to communicate with Apple Watch," they posted. Monzilla88 claimed that they had tried unpairing and repairing, hard resetting both devices, turning on and off passcodes, but not no avail, the report said. More than 20 other users self-reported the same problem, with others noting that the feature works fine on iOS 15 on older models of iPhone, including the iPhone 11 Pro Max and the iPhone X. (IANS/ MBI)
Keywords: iPhone 13, apple, watch, issue, update, face lock