Category: Technology

More frequent and severe droughts in Africa are hampering food production, especially in arid parts of the continent where farmers struggle to eke out a living. A water retention system developed in the U.S. is helping African farmers fight the trend and improve crop yields in drought-affected areas. Juma Majanga reports from Kibwezi, Kenya.   ...

The Biden administration's announcement earlier this month that it would ban the transfer of advanced U.S. semiconductor technology to China continues to reverberate through global markets. The ruling by the Department of Commerce affects not only U.S. firms that sell to China but any company whose products contain American semiconductor technology. In mainland China, according to Bloomberg News, officials from the Ministry of Industry and Information Technology have been summoning executives from domestic semiconductor manufacturers to assess how being deprived of high-tech manufacturing tools from overseas would impact their businesses. And companies that rely on imports of high-end semiconductors are assessing the viability of their businesses going forward. In the U.S., semiconductor companies and other tech firms that count China among their largest single markets are facing potentially severe damage…

Solar panels have mushroomed on rooftops and on the ground in many parts of the world. But they also can be placed on bodies of water. As VOA’s chief national correspondent Steve Herman reports, the floating solar technology has taken off on a large scale in Asia and Europe and is now beginning to heat up in North America. ...

More and more, people are installing video doorbells and surveillance cameras in and around their homes to protect against unwanted intruders. But while many consumers feel the devices provide some peace of mind, some observers are concerned that they trigger personal biases toward those captured on camera. VOA’s Julie Taboh has this report. Michelle Quinn contributed. ...

Who said there is nothing new under the sun?  One of the hottest innovations for the non-polluting generation of electricity is floating photo-voltaics, or FPV, which involves anchoring solar panels in bodies of water, especially lakes, reservoirs and seas. Some projects in Asia incorporate thousands of panels to generate hundreds of megawatts. FPV got a head start in Asia and Europe where it makes a lot of economic sense with open land highly valued for agriculture. The first modest systems were installed in Japan and at a California winery in 2007 and 2008.   On land, a one-megawatt projects requires between one and 1.6 hectares.   Floating solar projects are even more attractive when they can be built on bodies of water adjacent to hydropower plants with existing transmission lines.  Most of…

Secretary of State Antony Blinken’s visit to Silicon Valley this week comes as the Biden administration is promoting more investment in technology but also enacting more restrictions on selling technology to businesses in China. Michelle Quinn reports. ...

Elon Musk said Saturday his rocket company, SpaceX, would continue to fund its Starlink internet service in Ukraine, citing the need for "good deeds," a day after he said it could no longer afford to do so. Musk tweeted: "the hell with it … even though starlink is still losing money & other companies are getting billions of taxpayer $, we'll just keep funding ukraine govt for free." Musk said Friday that SpaceX could not indefinitely fund Starlink in Ukraine. The service has helped civilians and military stay online during the war with Russia. Although it was not immediately clear whether Musk's change of mind was genuine, he later appeared to indicate it was. When a Twitter user told Musk "No good deed goes unpunished," he replied "Even so, we…

In a remote village in India, a siren can be heard from the local temple every night at 7 p.m. — signaling the commencement of a daily “digital detox.” For the next 90 minutes, the population of 3,000 in Sangli district’s Mohityanche Vadgaon lays aside all the electronic gadgets in the vicinity, including mobile phones and television sets. The second siren goes off at 8:30 p.m., indicating the end of the intermission. Until then, the villagers are encouraged to focus on activities such as reading, studying and engaging in verbal conversation with one another. Proponents of the initiative carried out at a village in the Maharashtra state of India say it is the solution to the “screen addiction” afflicting residents in the wake of the coronavirus pandemic and brings back…

Cybersecurity experts say that the October 10 attack on at least 14 U.S. airport websites, including those in Los Angeles and Chicago, appears to be the work of the Russian hacking group Killnet. As Mike O'Sullivan reports, the disruptions were a minor inconvenience for airline passengers, but experts say they highlight a major threat. ...

The websites for some major U.S. airports went down early Monday in an apparent coordinated denial-of-service attack, although officials said flights were not affected.  The attacks followed a call by a shadowy group of pro-Russian hackers that calls itself Killnet for coordinated denial-of-service attacks on the targets. The group published a target list on its Telegram channel.  "We noticed this morning that the external website was down, and our IT and security people are in the process of investigating," said Andrew Gobeil, a representative for Atlanta's Hartsfield-Jackson International Airport. "There has been no impact on operations."  Portions of the public-facing side of the Los Angeles International Airport website were also disrupted, spokesperson Victoria Spilabotte said. "No internal airport systems were compromised and there were no operational disruptions."  Spilabotte said the…

China Saturday criticized the latest U.S. decision to tighten export controls that would make it harder for China to obtain and manufacture advanced computing chips, calling it a violation of international economic and trade rules that will “isolate and backfire” on the U.S. “Out of the need to maintain its sci-tech hegemony, the U.S. abuses export control measures to maliciously block and suppress Chinese companies,” said Foreign Ministry representative Mao Ning. “It will not only damage the legitimate rights and interests of Chinese companies, but also affect American companies’ interests,” she said. Mao also said that the U.S. “weaponization and politicization” of science and technology as well as economic and trade issues will not stop China’s progress. She was speaking after the U.S. on Friday updated export controls that included…

U.S. President Joe Biden signed an executive order Friday designed to allay European concerns that U.S. intelligence agencies are illegally spying on them. It promises strengthened safeguards against data collection abuses and creates a forum for legal challenges.  The order builds on a preliminary agreement Biden announced in March with European Commission President Ursula von der Leyen in a bid to end a yearslong battle over the safety of EU citizens' data that tech companies store in the U.S. However, the European privacy campaigner who triggered the battle wasn't satisfied that it resolved core issues and warned of more legal wrangling.  The reworked Privacy Shield "includes a robust commitment to strengthen the privacy and civil liberties safeguards for signals intelligence, which should ensure the privacy of EU personal data," Commerce…

The Biden administration on Friday published a sweeping set of export controls, including a measure to cut China off from certain semiconductor chips made anywhere in the world with U.S. tools, vastly expanding its reach in its bid to slow Beijing's technological and military advances.  The rules, some of which go into effect immediately, build on restrictions sent in letters earlier this year to top toolmakers KLA Corp., Lam Research Corp. and Applied Materials Inc., effectively requiring them to halt shipments of equipment to wholly Chinese-owned factories producing advanced logic chips.  The raft of measures could amount to the biggest shift in U.S. policy toward shipping technology to China since the 1990s.   If effective, they could set China's chip manufacturing industry back years by forcing American and foreign companies that…

The tumultuous saga of Elon Musk's on-again, off-again purchase of Twitter took a turn toward a conclusion Tuesday after the mercurial Tesla CEO proposed to buy the company at the originally agreed-on price of $44 billion.  Musk made the proposal in a letter to Twitter that the company disclosed in a filing Tuesday with the U.S. Securities and Exchange Commission. It came less than two weeks before a trial between the two parties was scheduled to start in Delaware.  In a statement, Twitter said it intends to close the transaction at $54.20 per share after receiving the letter from Musk.  Trading in Twitter's stock, which had been halted for much of the day pending release of the news, resumed late Tuesday and soared 22% to close at $52.  Musk's proposal…

Google has ended its Google Translate service in mainland China, citing "low usage" of one of its flagship products by mainland China users. The move surprised users, who said they first noticed not being able to access the function over the weekend. "The Google Translate mobile app was also discontinued a year ago in 2021," a Google spokesperson told VOA on Monday in response to a request for further details on the company's decision. The translation service had been available to mainland Chinese users since 2017. While The Associated Press reported Monday that "it is not clear how many users were using Google Translate in China," the South China Morning Post cited an international data tracking company’s figure of 53.5 million visits to the platform in the month of August…

The U.S. Supreme Court said Monday it will hear two cases seeking to hold social media companies financially responsible for terrorist attacks.  Relatives of people killed in terrorist attacks in France and Turkey had sued Google, Twitter and Facebook. They accused the companies of helping terrorists spread their message and radicalize new recruits.  The court will hear the cases this term, which began Monday, with a decision expected before the court recesses for the summer, usually in late June. The court did not say when it would hear arguments, but the court has already filled its argument calendar for October and November.  One of the cases the justices will hear involves Nohemi Gonzalez, a 23-year-old U.S. citizen studying in Paris. The Cal State Long Beach student was one of 130…

Australia has asked the American FBI to help catch computer hackers responsible for one of Australia’s biggest data breaches. Personal details, including home addresses, driver license and passport numbers, of more than 10 million customers of the Singapore-owned telecom giant Optus were stolen. A massive amount of personal information about Optus customers in Australia was stolen and an extortion threat made to the company. But then there was an apparent twist. An apology was issued on an online forum by an account that investigators believe belonged to the alleged hacker, who had been unnerved by the attention the case had generated. “Too many eyes,” it read. “We will not sale (sic) data to anyone. Sorry to 10.2m Australians whose data was leaked. Ransom not paid but we don’t care anymore.”…

A top U.N. official last week said the syndicates running Asia’s massive online fraud industry will rotate operations among lawless areas of Southeast Asia unless governments cooperate to bring them down, after Cambodia said it was cracking down on cybercrime compounds. The networks have swindled hundreds of millions of dollars, regional police have told VOA, setting up fake profiles offering romance, moonshot investment schemes with huge returns or posing as police officers to solicit payoffs. They target residents of countries from China to Taiwan, Vietnam, Thailand, the United States and Australia. “The response needs to be strategic and regional, because today it might be a location in Cambodia but tomorrow a group uproots under pressure and shifts to Myanmar, Laos or the Philippines,” Jeremy Douglas, the Bangkok-based regional representative of…

With roosters crowing in the background as he speaks from the crowded refugee camp in Bangladesh that’s been his home since 2017, Maung Sawyeddollah, 21, describes what happened when violent hate speech and disinformation targeting the Rohingya minority in Myanmar began to spread on Facebook. “We were good with most of the people there. But some very narrow minded and very nationalist types escalated hate against Rohingya on Facebook,” he said. “And the people who were good, in close communication with Rohingya. changed their mind against Rohingya and it turned to hate.” For years, Facebook, now called Meta Platforms Inc., pushed the narrative that it was a neutral platform in Myanmar that was misused by malicious people, and that despite its efforts to remove violent and hateful material, it unfortunately…

As military and civilian drones become increasingly popular, there are growing concerns about the threats some of them may pose over places like airports, prisons, and electrical grids. VOA's Julie Taboh reports on a company that has developed counter-drone technology that can identify and mitigate threats from malicious drones. VIdeographer: Adam Greenbaum Produced by: Julie Taboh, Adam Greenbaum ...

A sprawling disinformation network originating in Russia sought to use hundreds of fake social media accounts and dozens of sham news websites to spread Kremlin talking points about the invasion of Ukraine, Meta revealed Tuesday. The company, which owns Facebook and Instagram, said it identified and disabled the operation before it was able to gain a large audience. Nonetheless, Facebook said it was the largest and most complex Russian propaganda effort that it has found since the invasion began. The operation involved more than 60 websites created to mimic legitimate news sites including The Guardian newspaper in the United Kingdom and Germany's Der Spiegel. Instead of the actual news reported by those outlets, however, the fake sites contained links to Russian propaganda and disinformation about Ukraine. More than 1,600 fake…

Tesla CEO Elon Musk is scheduled to spend the next few days with lawyers for Twitter, answering questions ahead of an October trial that will determine whether he must carry through with his $44 billion agreement to acquire the social platform after attempting to back out of the deal. The deposition, planned for Monday, Tuesday and a possible extension on Wednesday, will not be public. As of Sunday evening, it was not clear whether Musk will appear in person or by video. The trial is set to begin October 17 in Delaware Chancery Court, where it's scheduled to last just five days. Musk, the world's richest man, agreed in April to buy Twitter and take it private, offering $54.20 a share and vowing to loosen the company's policing of content…

With Russian President Vladimir Putin accelerating war efforts and threatening to use nuclear weapons, White House Bureau Chief Patsy Widakuswara spoke with Anne Neuberger, deputy national security adviser for cyber and emerging technology at the Biden administration's National Security Council, on the possibility of increased cyber warfare on Ukraine and her allies. Neuberger also spoke of the recent Iranian cyberattacks on Albania, and the administration's view of NATO's collective defense principle in cyber warfare. This interview has been edited for brevity and clarity. VOA: Anne Nueberger, thank you so much for joining me all today. I'm going to start with Russia. President Vladimir Putin has significantly increased his war efforts. He's announced mobilization, referendums, threatening nuclear attacks. Are we also expecting an increase in cyberattacks? DEPUTY NATIONAL SECURITY ADVISER FOR…

At a gathering of current and former U.S. officials and private-sector executives Friday in Washington, concern was rampant that the United States has fallen behind China in the development of several key technologies, and that it faces an uncertain future in which other countries could challenge its historic dominance in the development of cutting-edge communications and computing technology. The gathering was convened by the Special Competitive Studies Project, an effort spearheaded by former Google CEO Eric Schmidt, the stated purpose of which is "to ensure that America is positioned and organized to win the techno-economic competition between now and 2030, the critical window for shaping the future." Among attendees, the prevailing sentiment was that the nation's ability to actually win that competition was under threat. Dire predictions A few days…

A U.N. report warns the right to privacy is under siege as an increasing number of governments are using spyware to keep tabs on their people. The U.N. human rights office said urgent steps are needed to address the spread of spyware. It noted many governments are using modern digital networked technologies to monitor, control and oppress their populations. U.N. officials say the technologies must be reined in and regulated in accord with international human rights laws and standards. Human rights spokeswoman Liz Throssell said the report details how surveillance tools such as the Pegasus software can turn most smartphones into 24-hour surveillance devices. She said the encroachment into peoples’ privacy is very concerning. “For example, the smartphones that people have, they can be made into devices that actually offer…

Major tech companies on Thursday committed to taking fresh steps to combat online extremism by removing more violent content and promoting media literacy with young users, as part of a White House summit on fighting hate-fueled violence. Platforms such as Alphabet's YouTube and Meta’s Facebook have come under fire for years from critics who say the companies have allowed hate speech, lies and violent rhetoric to flourish on their services. U.S. President Joe Biden earlier Thursday called on Americans to combat racism and extremism during a summit at the White House that gathered experts and survivors and included bipartisan local leaders. YouTube said it will expand its policies on violent extremism to remove content that glorifies violent acts, even if the creators of the videos are not related to a…

India’s ambitions to create a domestic semiconductor manufacturing capability got a boost with this week's announcement of a $ 19.5 billion investment by Taiwanese electronic company Foxconn and local conglomerate Vedanta. The companies will set up manufacturing facilities for producing the chips in Prime Minister Narendra Modi’s home state, Gujarat. The plants are expected to be operational by 2024. Modi called the agreement an important step in “accelerating India’s semi-conductor manufacturing ambitions” in a tweet Tuesday following the announcement. India has joined the global race to make the chips at the heart of modern electronic devices from smartphones to cars, but for which there have been global shortages since the COVID-19 pandemic caused supply chain constraints. India announced a $10 billion economic package in December to attract semiconductor makers as…

U.S. senators expressed empathy with Twitter’s former security chief during a hearing on Tuesday as he outlined serious concerns about the influential social media platform. “It doesn't matter who has keys if you don't have any locks on the doors. And this kind of vulnerability is not in the abstract. It's not far-fetched to say an employee in the company could take over the accounts of all of the senators in this room,” said Peiter “Mudge” Zatko in testimony before the Senate’s Judiciary Committee. “Given the real harm to users and national security, I determined it was necessary to take on the personal and professional risk to myself and to my family of becoming a whistleblower.” Zatko, appearing under subpoena, added he was not making the disclosures “out of spite…