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WhatsApp adds feature to manage reactions to messages

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This Thursday (13), the specialized website WABetaInfo revealed an exciting news for users of the Whatsapp. According to the source, the messenger received a new trial version for iOS (2.22.72) containing options dedicated to managing the upcoming Message Reactions feature — as found in Messenger and Instagram direct messages.

Discreet, the update simply implements the possibility to activate or deactivate the notifications of the received reactions, in the WhatsApp settings. The change, while small, indicates that the main feature is closer and could be released very soon, as the website suggests..

WhatsappNew management options, available in WhatsApp settings.

Initially, users will be able to react to messages with at least six pictures, namely: “Like”, “Loved”, “Funny”, “Surprised”, “Sad” and “Grateful”, freely adapted to Portuguese. The availability of more reactions through emojis, as present in the “brothers” of the messenger, has not yet been confirmed.

However, the functionality of the feature is quite simple, allowing users to view details about the reactions of a message through two different categories of tabs, one being general and the other specific to each figure — also allowing, in both cases, to check which ones were used by each correspondent.

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Components

In China, the Radeon RX 6500 XT sold out in seconds, the price of the video card is predicted to rise

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Yesterday official sales of the budget 3D-card Radeon RX 6500 XT started. Recall that it was presented at CES 2022: with an official price of $ 200, it became the most affordable representative of the family. In China, the start of sales of the Radeon RX 6500 XT was accompanied by a real boom: according to a source, video cards were sold out in seconds.

In China, the Radeon RX 6500 XT sold out in seconds, the price of the video card is predicted to rise

This is not surprising, because the cost of the Radeon RX 6500 XT in this country, although it turned out to be higher than the official one, is not much higher: the price of the most affordable models is $250, the most expensive is $305. But given the hype, the source believes that the Radeon RX 6500 XT will rise in price more in the future.

Interestingly, if the Radeon RX 6500 XT itself can no longer be bought in China, then ready-made computers with it are on sale quite widely. Perhaps the volume of video cards for PC builders turned out to be more than the volume intended for retail sale.

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Electric Cars

Toyota’s key plant has been closed for more than a week, shortages are coming: in February, 150,000 cars will be produced less than planned

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Toyota has gone on record saying it will be unable to meet its annual vehicle production target as the shortage of semiconductor chips lingers.

Previously, the company planned to produce more than 9 million vehicles before the end of the current financial year, which ends on March 31. However, the company now does not have enough inventory to increase its pace of car production to offset the decline in production during the pandemic last year.

Toyota chief executive Kazunari Kamakura added that Toyota cannot predict how long the chip shortage will last. Last year, quarantine restrictions due to COVID-19 disrupted the supply of components from factories in Southeast Asia.

Toyota's key plant has been closed for more than a week, shortages are coming: in February, 150,000 cars will be produced less than planned

Today it became known that Toyota has suspended operations at a plant in central Japan after about a dozen workers contracted COVID-19. At the same time, a key Toyota plant in China has been closed for more than a week.

The manufacturer said it would produce 700,000 vehicles worldwide in February, 150,000 less than originally planned.

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An AI reveals the opinion of Internet users on vaccination before the pandemic

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A few years ago, researchers analyzed several million tweets to study the online user behavior. To do this, they used artificial intelligence able to classify users based on what they have posted.

Vaccination

The experiment was mainly centered on the debates concerning climate change and vaccination. The study had shown that opinions about the vaccine were less uniform than those about the climate.

The data collected on Twitter dates from the period between 2007 and 2016, so it predates COVID-19. However, these records reflect opinion on vaccines during the pre-pandemic period.

An AI programmed to study discussions on Twitter

Several years before COVID-19, a team of researchers from the University of Waterloo analyzed 87 million tweets. The objective of the research was to observe the degree of interactions of individuals and communities online on the two major themes.

“We wanted to look at the two issues of climate change and vaccination side by side. Both questions have social and environmental components, and there is much to learn from this pair of research. »

Madhur Anand, professor of environmental science at the University of Guelph

As part of this study, an artificial intelligence was responsible for categorize millions of tweets. The system has been programmed to decide between users’ posts in favorable categories, unfavorable Where neutral. The use of this AI would also have made it possible toanalyze the degree of interaction between users with opposite feelings.

The arrival of COVID-19 could change the direction of the debates

At the time, the debates around global warming were contrary to those concerning the vaccine. In fact, only 15 to 20% have identified themselves provaccines, against 70% who would have shown little interest. In addition, users with divergent opinions on the subject had only a few interactions.

Nevertheless, with the health crisis, the debates on the vaccine have intensified. Moreover, it is very likely that if the same study were carried out today with data from the last two years, the results could be very different.

“One wonders if these differences in user sentiments and social media echo chambers regarding vaccines created the conditions for a strong polarization of sentiments towards vaccines when COVID-19 vaccines began to be distributed. »

Chris Bauch, Professor of Applied Mathematics at the University of Waterloo

SOURCE: MIRA NEWS

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