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Twitter doubles length of user display names to 50 characters

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San Francisco, Nov 11: In yet another overhaul within a week, Twitter has doubled the length of users’ display names to 50 characters — up from the original 20.

“The new length means the user can add more emojis. Many users embraced the change, though some also questioned why Twitter was adding somewhat gimmicky features when it could be working on tackling its more serious issues on the platform,” The Verge reported late on Friday.

To change your display name, the user can head over to their Twitter profile, click on “Edit Profile” on the right side of the page, and then click on the current display name.

Notably, users can make the changes only on the display name, not the “@user” name.

Meanwhile, the micro blogging platform is currently facing backlash in the wake of harassment problems.

Earlier this week, Twitter introduced a new 280-character limit that is now available virtually for all users — including for those who tweet in Bengali, Gujarati, Hindi, Kannada, Marathi and Tamil.

In September, the company had launched a test with a select group of users that expanded the 140-character limit so that they could express themselves easily in a tweet.

IANS

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Elon Musk quits OpenAI group to avoid conflict with Tesla

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Elon Musk (File Photo)

 San Francisco, Feb 23: SpaceX and Tesla CEO Elon Musk has quit the board of OpenAI, a non-profit artificial intelligence (AI) research company he co-founded that aims to promote and develop friendly AI that benefits the humanity.

“Elon Musk will depart the OpenAI Board but will continue to donate and advise the organisation. As Tesla continues to become more focused on AI, this will eliminate a potential future conflict for Elon,” the research group said in a blog post on Thursday, welcoming some new donors.

In 2014, Musk said AI was humanity’s biggest existential threat later adding that the United Nations needed to act to prevent a killer robot arms race.

OpenAI has fast become a significant voice in the global machine learning community.

Its research has been wide-ranging, including teaching computers to control robots with minimal instruction and the creation of AI agents to play popular video game Dota.

OpenAI recently contributed to the “Malicious Use of Artificial Intelligence” report, which warned AI was ripe for exploitation by rogue states, criminals and terrorists.

Drones turned into missiles, fake videos manipulating public opinion and automated hacking are just three of the threats from artificial intelligence in the wrong hands, experts said in the report.

They said that those designing AI systems need to do more to mitigate possible misuse of their technology and that governments must consider new laws to tackle such misuse.

IANS

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Airtel offers Rs 2,000 cashback on Motorola, Lenovo 4G device

As part of the offer, Moto C would be available for Rs 3,999, Moto E4 for 6,499 and Lenovo K8 Note for Rs 10,999.

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New Delhi, Feb 23: As part of its “Mera Pehla Smartphone” initiative, Telecom services provider Bharti Airtel announced to offer a cashback of Rs 2,000 on select 4G Motorola and Lenovo smartphones.

Two popular 4G smartphones from Motorola — Moto C, Moto E4 and Lenovo K8 Note are available with the offer.

As part of the offer, Moto C would be available for Rs 3,999, Moto E4 for 6,499 and Lenovo K8 Note for Rs 10,999.

“We look forward to working with Motorola to bring smartphones within the reach of more and more customers,” Vani Venkatesh, Chief Marketing Officer, Bharti Airtel, said in a statement.

“It is a great opportunity for Airtel subscribers to upgrade to 4G and enjoy the meaningful experiences across Motorola & Lenovo smartphones,” added Sudhin Mathur, Managing Director, Motorola Mobility India and Lenovo MBG India.

IANS

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New iPhone app to aid heart attack survivors

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New York, Feb 23: A new iPhone-based app may help patients who survived a heart attack to maintain their health and reduce the number of hospital readmissions, according to a study.

The “Corrie” app is the first cardiology app for the Apple CareKit platform and is designed to help patients navigate the hospital discharge process by educating them about heart disease.

The app allows them to keep track of medications, follow-up appointments and lifestyle changes needed after a heart attack.

“We have found there are many gaps in care in patients recovering from a heart attack,” said lead author William Yang, from the Johns Hopkins University in Baltimore, US.

“We wanted to engage patients in their own care, and help them transition from the hospital to home using existing technology,” Yang added.

Heart attack patients “may suddenly have new doctors and more medical visits, including cardiac rehab, and the app helps them track and centralise all those appointments”, he said.

The app helps patients to keep track of all their medications, including how much to take and at what time.

It also syncs with the Apple Watch to monitor heart rate and keep track of how much they are walking and with a Bluetooth blood pressure monitor.

Yang said the app has also proven useful to patients even while they were still in the hospital as it allows patients to store important medical information on the app.

The results were presented at the American College of Cardiology’s Cardiovascular Summit in Las Vegas.

IANS

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