Latest news with #System
Indian Express
2 days ago
- Science
- Indian Express
Google admits lapse in earthquake alert system during Turkey's 2023 tragedy: Report
When a devastating 7.8 magnitude earthquake struck southeastern Turkey in the early hours of February 6, 2023, most people were asleep. By the time buildings crumbled and the earth stopped shaking, over 55,000 lives were lost. But as the dust settled, a question lingered: Why didn't more people receive a warning? Now, more than two years later, Google has admitted that its Android Earthquake Alerts (AEA) System didn't work as intended. Designed to act as a global safety net, especially in countries lacking official warning systems, the AEA System drastically underestimated the power of the Turkey quake, according to a report by BBC Over 10 million people who had Android phones and were located within 160 kilometers of the epicentre should have received Google's highest-level warning, 'Take Action'. This warning serves as a loud alarm that overrides Do Not Disturb and fills the smartphone screen with instructions. It is meant to give individuals a critical 10 to 35-second headstart. Instead, only 469 people reportedly received this alert. About half a million users were issued a milder 'Be Aware' notification, the kind that informs of light tremors and doesn't make a sound. Google had initially claimed its system 'performed well', as per the report. Now, the tech giant's own research analysis reportedly confirms that its alert system drastically underestimated the magnitude of the quake, measuring it to be between 4.5 and 4.9 in magnitude on the Richter scale, instead of the actual 7.8. In a research paper published in Science journal, Google researchers said that the detection algorithm failed to interpret the strength of the initial tremors in Turkey. The root cause reportedly had to do with the calibration. Only after the disaster did Google researchers tweak the algorithm and simulate the quake again. As part of the simulation, the system sent 10 million 'Take Action' alerts and 67 million 'Be Aware' notifications. Google has previously emphasised that its alert system is meant to be supplementary and not a replacement for national-level networks. However, experts have raised questions about why it took so long for the tech giant to publicly acknowledge the issue. 'People died and we didn't see a performance of this warning in the way we would like,' Elizabeth Reddy, a professor at the Colorado School of Mines, was quoted as saying. 'Would some places make the calculation that Google's doing it, so we don't have to?' asked Harold Tobin, director of the Pacific Northwest Seismic Network, said. 'We continue to improve the system based on what we learn in each earthquake […] Every earthquake early warning system grapples with the same challenge – tuning algorithms for large magnitude events,' a Google spokesperson was quoted as saying by BBC. The AEA has reportedly pushed out earthquake alerts in over 98 countries so far. The system was introduced in India in 2023. (This article has been curated by Kaashvi Khubyani, who is an intern with The Indian Express.)
India.com
2 days ago
- Automotive
- India.com
Elon Musk Says Samsung Will Produce Teslas AI6 Chip At US Plant
Seoul: Elon Musk, CEO of Tesla, has said Samsung Electronics will manufacture the US electric vehicle maker's next-generation AI6 chip at its semiconductor plant in the state of Texas. Musk made the announcement on Sunday (U.S. time) on his social media platform X, formerly known as Twitter, stating, "The strategic importance of this is hard to overstate.' He added that Taiwan Semiconductor Manufacturing Company (TSMC), which has just completed its design phase, will initially produce the AI5 chip in Taiwan, reports Yonhap news agency. Musk also said Samsung, which currently manufactures the AI4 chip, has agreed to allow Tesla to collaborate in efforts to maximise manufacturing efficiency. Tesla's AI6 chip is designed to be scalable -- small enough for use in humanoid robots and self-driving cars but powerful enough for artificial intelligence (AI) data centre. Samsung Electronics said on Monday it has secured a 22.8 trillion-won (US$16.4 billion) order to supply semiconductors to a major undisclosed customer. In a regulatory filing, the South Korean tech giant said it signed a foundry contract set to be completed by December 31, 2033. The contract accounts for 7.6 percent of the company's total revenue of 300.9 trillion won last year and marks the largest chip order ever won by Samsung Electronics. The deal is expected to give a much-needed boost to its foundry division, which has long struggled to catch up with global industry leader Taiwan Semiconductor Manufacturing Company (TSMC). In its earnings guideline released earlier this month, Samsung Electronics estimated an operating profit of 4.59 trillion won and sales of 74 trillion won for the second quarter. In particular, operating profit failed to meet market expectations, mainly due to the sluggish performance of the foundry and the System Large Scale Integration (LSI) divisions, according to the report.
NDTV
2 days ago
- Automotive
- NDTV
Elon Musk Announces Upcoming Tesla-Saumsung Chip Manufacturing Collaboration
Seoul: Elon Musk, CEO of Tesla, has said Samsung Electronics will manufacture the US electric vehicle maker's next-generation AI6 chip at its semiconductor plant in the state of Texas. Musk made the announcement on Sunday (US time) on his social media platform X, formerly known as Twitter, stating, "The strategic importance of this is hard to overstate.' Samsung's giant new Texas fab will be dedicated to making Tesla's next-generation AI6 chip. The strategic importance of this is hard to overstate. Samsung currently makes AI4. TSMC will make AI5, which just finished design, initially in Taiwan and then Arizona. — Elon Musk (@elonmusk) July 28, 2025 He added that Taiwan Semiconductor Manufacturing Company (TSMC), which has just completed its design phase, will initially produce the AI5 chip in Taiwan, reports Yonhap news agency. Musk also said Samsung, which currently manufactures the AI4 chip, has agreed to allow Tesla to collaborate in efforts to maximise manufacturing efficiency. Samsung agreed to allow Tesla to assist in maximizing manufacturing efficiency. This is a critical point, as I will walk the line personally to accelerate the pace of progress. And the fab is conveniently located not far from my house 😃 — Elon Musk (@elonmusk) July 28, 2025 Tesla's AI6 chip is designed to be scalable -- small enough for use in humanoid robots and self-driving cars but powerful enough for an artificial intelligence (AI) data centre. Samsung Electronics said on Monday it has secured a 22.8 trillion-won (US$16.4 billion) order to supply semiconductors to a major undisclosed customer. In a regulatory filing, the South Korean tech giant said it signed a foundry contract set to be completed by December 31, 2033. The contract accounts for 7.6 percent of the company's total revenue of 300.9 trillion won last year and marks the largest chip order ever won by Samsung Electronics. The deal is expected to give a much-needed boost to its foundry division, which has long struggled to catch up with global industry leader Taiwan Semiconductor Manufacturing Company (TSMC). In its earnings guideline released earlier this month, Samsung Electronics estimated an operating profit of 4.59 trillion won and sales of 74 trillion won for the second quarter. In particular, operating profit failed to meet market expectations, mainly due to the sluggish performance of the foundry and the System Large Scale Integration (LSI) divisions, according to the report. (Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)
Time of India
2 days ago
- Automotive
- Time of India
Musk says Samsung will produce Tesla's AI6 chip at US plant
Elon Musk, CEO of Tesla, has said Samsung Electronics will manufacture the US electric vehicle maker's next-generation AI6 chip at its semiconductor plant in the state of Texas. Musk made the announcement on Sunday (U.S. time) on his social media platform X, formerly known as Twitter, stating, "The strategic importance of this is hard to overstate." He added that Taiwan Semiconductor Manufacturing Company (TSMC), which has just completed its design phase, will initially produce the AI5 chip in Taiwan, reports Yonhap news agency. Musk also said Samsung, which currently manufactures the AI4 chip, has agreed to allow Tesla to collaborate in efforts to maximise manufacturing efficiency. Tesla's AI6 chip is designed to be scalable -- small enough for use in humanoid robots and self-driving cars but powerful enough for artificial intelligence (AI) data centre. Samsung Electronics said on Monday it has secured a 22.8 trillion-won (US$16.4 billion) order to supply semiconductors to a major undisclosed customer. In a regulatory filing, the South Korean tech giant said it signed a foundry contract set to be completed by December 31, 2033. The contract accounts for 7.6 percent of the company's total revenue of 300.9 trillion won last year and marks the largest chip order ever won by Samsung Electronics. The deal is expected to give a much-needed boost to its foundry division, which has long struggled to catch up with global industry leader Taiwan Semiconductor Manufacturing Company (TSMC). In its earnings guideline released earlier this month, Samsung Electronics estimated an operating profit of 4.59 trillion won and sales of 74 trillion won for the second quarter. In particular, operating profit failed to meet market expectations, mainly due to the sluggish performance of the foundry and the System Large Scale Integration (LSI) divisions, according to the report.
Hamilton Spectator
5 days ago
- Business
- Hamilton Spectator
Imperial Reports the Safe Return of Workers to Surface at Red Chris Mine
VANCOUVER, British Columbia, July 25, 2025 (GLOBE NEWSWIRE) — Imperial Metals Corporation ('Imperial' or the 'Company') (TSX:III) provides an update on the fall of ground incident that had isolated three workers underground at the 30% owned Red Chris mine in northwest British Columbia. Mine operator Newmont announced that at approximately 10:40 pm PST, Kevin Coumbs, Darien Maduke and Jesse Chubaty, three Hy-Tech Drilling workers at the Red Chris Mine, were safely brought to surface following a fall of ground incident. Newmont stated their relief to share that all three individuals are safe, and in good health and spirits. They had consistent access to food, water, and ventilation whilst they remained in place in a refuge chamber underground over the last two days. They are now being supported by medical and wellness teams. Their families have been notified. Imperial is grateful for the safe outcome of the incident and extends it thanks to Newmont and the rescue teams. Background on Rescue Effort from the mine operator At 8:30 pm PST on Thursday, July 24, following around-the-clock efforts, our specialized line-of-sight scoop successfully cleared the fallen debris from the access tunnel. With the area stabilized, the Emergency Response Team advanced across the impacted zone using equipment with an engineered Falling Object Protective System. Upon reaching the refuge chamber, the team found Kevin, Darien, and Jesse in stable condition. Together with the Emergency Response Team, they returned to surface using the same protected equipment. This outcome is the result of tireless collaboration, technical expertise, and above all, safety and care. We extend our heartfelt gratitude to the rescue teams and all those involved, and to Kevin, Darien, and Jesse as they recover from this experience. About Imperial Imperial is a Vancouver based exploration, mine development and operating company with holdings that include the Mount Polley mine (100%), the Huckleberry mine (100%), and the Red Chris mine (30%). Imperial also holds a portfolio of 23 exploration properties in British Columbia. Company Contacts Brian Kynoch | President | 604.669.8959 Darb S. Dhillon | Chief Financial Officer | 604.669.8959
