Thursday, September 28, 2023
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Artificial Intelligence Triumphs Over Human Champions in the World of Drone Racing


Artificial Intelligence Triumphs Over Human Champions in the World of Drone Racing

In a groundbreaking achievement, artificial intelligence (AI) has once again proven its prowess, this time in the realm of drone racing. The research findings, published on August 30th in the prestigious British journal “Nature,” highlight the remarkable capabilities of Swift, an AI system developed by researchers from the University of Zurich, Switzerland, and other institutions. Swift’s ability to control drones has outshone top human competitors in one-on-one races, marking a significant milestone in the evolution of AI.

The Unprecedented Challenge

While AI has previously triumphed over humans in games like chess and “StarCraft,” these victories occurred in the realm of board games and electronic gaming. In contrast, the recent showdown between AI and humans took place in the first-person perspective of drone racing. Competitors in this exhilarating sport pilot high-speed drones, reaching speeds of over 100 kilometers per hour, through intricate three-dimensional racetracks. They rely on live video feeds from onboard cameras, allowing them to navigate their drones from the drone’s point of view. This adds a level of unpredictability and complexity that surpasses traditional board games and electronic gaming, making it a formidable challenge for artificial intelligence.

Swift’s Winning Strategy

Swift’s success is attributed to its unique blend of deep reinforcement learning strategies and real-world data. In head-to-head races against three human champions who had previously secured first-person perspective drone racing titles, Swift emerged victorious in 15 out of 25 matches, shattering the record for the shortest race completion time. Impressively, Swift’s best times were over half a second faster than the fastest human competitor.

A Milestone in AI Development

This achievement represents a significant milestone in the evolution of artificial intelligence. It not only showcases AI’s adaptability in real-world scenarios but also holds the potential to drive advancements in fields such as autonomous vehicles and robotics. As AI continues to break new ground, the possibilities for innovation and technological progress are limitless.

In conclusion, the victory of AI in the world of drone racing is a testament to the boundless potential of artificial intelligence. It has transcended the confines of games and simulations, conquering the unpredictable and fast-paced realm of first-person perspective drone racing. This achievement not only raises the bar for AI capabilities but also opens up exciting possibilities for its application in various industries.


1. How does Swift’s deep reinforcement learning work?

Swift employs a combination of deep reinforcement learning strategies and real-world data to control drones effectively. It learns from both its own experiences and data collected from real-world drone racing scenarios.

2. What makes drone racing different from traditional gaming?

Drone racing involves real-world physics and unpredictable environments, making it more challenging for AI compared to traditional board games or electronic gaming.

3. How can Swift’s success benefit other fields?

Swift’s victory in drone racing showcases AI’s adaptability and problem-solving abilities, which can be applied to fields like autonomous vehicles and robotics, potentially advancing research and development in these areas.

4. Are there any limitations to Swift’s capabilities?

While Swift has achieved remarkable success in drone racing, it is essential to remember that AI’s performance can vary depending on the specific task and environment. It may not excel in all scenarios.

It is reported that the Apple Watch Series 9 chip uses a 5nm process: performance is improved by 50%


It is reported that the Apple Watch Series 9 chip uses a 5nm process: performance is improved by 50%

According to reports from foreign technology media macworld, the Apple Watch Series 9 launched by Apple this fall will have a greater performance improvement. It is speculated that the performance will be increased by 50 % and the power consumption will be reduced by 30%.

It is reported that the Apple Watch Series 9 chip uses a 5nm process: performance is improved by 50%
In a recent Power On newsletter, Bloomberg’s Mark Gurman says the S9 will offer the first “significant speed improvements” since the Series 6.

IT House quoted macworld reports that Apple Apple Watch Series 9 will be equipped with S9 chips, based on Apple’s A15 Bionic chipset, and equipped with a supporting GPU.

Apple has shipped 1GB of RAM since the Apple Watch Series 4. The A15 uses the same LPDDR 4x specification memory as the A13, and it is currently impossible to judge whether Apple will increase the content.

The biggest change from A13 to A15 lies in the production process. A15 is manufactured using TSMC’s second-generation 5nm process — N5P.

Based on the performance difference between A13 (7nm) and A15 (5nm), the media speculates that the performance of the S9 chip can be increased by 40-50%, and the power consumption can be reduced by 30%.

The media also stated that the above data is only an increase in an ideal state. The specific performance and battery life also depend on many factors such as heat dissipation, voltage, application scenarios, sensors, etc., and the specifics have to wait for Apple’s official announcement.

Apple Watch Series 9 latest news new packaging design


Apple Watch Series 9 latest news new packaging design

The tweeter @ShrimpApplePro broke the news on the social platform about the latest information about Apple Watch Series 9 watches and Apple Watch Ultra 2 watches.

On August 2, the tweeter @ShrimpApplePro broke the news on the social platform about the latest information about Apple Watch Series 9 watches and Apple Watch Ultra 2 watches.

Regarding Apple Watch Series 9, @ShrimpApplePro said that although he hopes to see a new design, the watch has not changed much in appearance. The aluminum alloy case watch will continue the existing red, silver, starlight and midnight colors, and add a pink color. In addition, the Apple Watch Series 9 watch will be equipped with a new chip and has a new packaging box design; for the Apple Watch Ultra 2 watch, @ShrimpApplePro said that the Apple Watch Ultra 2 will use the same design as before, and the material is black titanium alloy material.

According to previous news, the Apple Watch Seris 9 series will be equipped with an S8 processor, which Mark Gurman said will be the first “significant speed improvement” since the Series 6. In terms of functions, the new watchOS 9 can deeply monitor the user’s sleep state, including the monitoring of the blood oxygen function, allowing users to better understand their own sleep state.

U.S. Treasury expected to boost bond sales amid worsening deficit, soaring rates


U.S. Treasury expected to boost bond sales amid worsening deficit, soaring rates

The U.S. Treasury Department is expected to increase issuance of longer-dated bonds starting this week and likely to continue the trend into next year as the fiscal deficit rapidly deteriorates and interest rates soar.

The U.S. Treasury Department will increase issuance of longer-dated debt in its quarterly refinancing operation for the first time since early 2021, to $102 billion from $96 billion, according to consensus among traders. Although not as high as the record high during the new crown epidemic crisis, it is well above the pre-epidemic level.

When the plan is announced on Wednesday, debt management is also expected to increase the size of regular issuance of bonds of all maturities, with the possible exception of varieties that are in relatively low demand, or in relatively small increments. Traders will also be watching for updates on the bond buyback program.

Demand for public borrowing has risen due to factors such as the Federal Reserve raising interest rates to 22-year highs, which in turn pushed up Treasury yields. The Fed is also reducing its holdings of U.S. debt. These factors raise the risk of greater price volatility when governments sell bonds.

U.S. Treasury expected to boost bond sales amid worsening deficit, soaring rates
“There’s going to be a significant increase in supply,” said Mark Cabana, head of rates strategy at BofA. “We’re surprised by the deficit and the data is alarming.”

Traders’ consensus expectations for the refinancing operations plan are as follows:

On August 8, $42 billion in 3-year bonds
On August 9, $37 billion in 10-year bonds
August 10, $23 billion in 30-year bonds
On top of that, most traders expect issuance to rise by $2 billion each for most maturities, with many citing smaller increases in seven-year and 20-year notes, which had previously been in poor demand.

Some traders believe the 20-year will be the only one that remains unchanged in size. Since the U.S. Treasury Department relaunched the bond in 2020, it has been plagued by weak pricing and liquidity.

Walmart buys Tiger Global’s stake in Flipkart for $1.4 billion


Walmart buys Tiger Global’s stake in Flipkart for $1.4 billion

the largest U.S. retailer, recently paid $1.4 billion for the fund’s stake in Flipkart, according to a letter to investors from hedge fund giant Tiger Global, further cementing its stake in the firm. Control of the Indian e-commerce giant.

The deal, which took place in recent days, values ​​Flipkart at around $35 billion, down from the $38 billion it was slated for in 2021.

In 2018, Walmart paid $16 billion for a 77% stake in Flipkart, and the company has been accelerating its foray into India’s online retail industry in recent months.

Does the Google CFO have a new job after 8 years?


Does the Google CFO have a new job after 8 years?

Ruth Porat, whose eight-year tenure as Alphabet, Google’s chief financial officer, is reportedly set to appoint a new top management job soon.

Alphabet said that in just over a month, Porat, who served as CFO, will serve as president and chief investment officer. Porat has served as chief financial officer for eight years. Her new chief information officer role will begin in early September, and she will report directly to CEO Sundar Pichai, as she already does, according to the company.

“I think the bottom line is that I’ve been the CFO here for eight years, the longest tenured CFO at the firm — and before that, I was a Morgan Stanley for six years,” Porat said, “so 14 years has been a long time, and I think now is the perfect time to take on a set of different challenges and discuss the needs of the new role with Sundar .”

Does the Google CFO have a new job after 8 years?

She will prioritize leading Alphabet’s investments globally as the company’s chief information officer and manage investments in the company’s “other bets” division, the company said. Her other responsibilities include discussing a range of issues related to Alphabet with regulators and policymakers.

She went on to say that the role of CIO “is just right for what I like to do,” adding that she has “engaged with policy makers” for years, “which is something I’ve spent a lot of time on Wall Street doing.”

Zuckerberg pointed out that the retention rate of Threads is low, Meta is considering adding more attractive features


Zuckerberg pointed out that the retention rate of Threads is low, Meta is considering adding more attractive features

Meta CEO Mark Zuckerberg said in an internal speech that Threads, its Twitter competitor, lost more than half of its users within a few weeks of exiting, so the focus Should be on retention.

Zuckerberg said, “If hundreds of millions of people sign up and at least half of them stay, that would be great. It’s clearly not there yet.”

For this decline, Zuckerberg said that it is normal, and also said that as the company adds more activation functions to the app, it is expected that the retention rate will increase.

Meta chief product officer Chris Cox said that the company is considering adding more features that can attract users to stay, such as important Threads that can be seen on Instagram.

A spokesman for Meta declined to comment.

Meta’s upbeat outlook for next quarter’s revenue in its earnings report yesterday sent its shares higher. Meta has been sitting on the sidelines for a year due to the collapse of advertising revenue last year and the high cost of Metaverse. The optimistic outlook is a sign of a comeback for it.

U.S. PMI data leads the world, the dollar soars and falls, but be wary of the pullback of London gold!


U.S. PMI data leads the world, the dollar soars and falls, but be wary of the pullback of London gold!

First Gold Network, July 25th, the last trading day, the PMI data released by the United States led the world, and the US dollar index said it had reached its highest level in the past two weeks. Affected by this, London gold fell under pressure. On Tuesday (July 25), the U.S. dollar index fell back quickly in the short term, falling to around 101.30. Weaker dollar boosts gold pricesStronger, London gold is currently trading at $1963 per ounce.

On Tuesday (July 25), London gold opened at US$1955.00 per ounce. As of press time, London gold temporarily recorded US$1963.09 per ounce, an increase of 0.41%.

London gold prices were on the defensive for the fifth straight day, at their lowest level in a week. As a result, the US PMI numbers are relatively good relative to economic activity data from the UK, Eurozone and Australia.

Data show that the initial value of the US S&P global manufacturing PMI in July rose to 49.0 from the previous 46.3 and the market forecast of 46.4, while the services PMI fell to 52.4 from the expected 54.0 and the previous 54.4. As a result, the Composite PMI edged down to 52.0 from 53.2 previously and the consensus forecast of 53.1. The Chicago Fed’s National Activity Index slipped to -0.32 in June from -0.28 (revised) previously and the consensus forecast of 0.03.

Upbeat U.S. retail sales data for June replaced downbeat U.S. housing and economic activity data last week, supporting the dollar’s rebound from its weakest level in 15 months. However, previously released cues on U.S. employment and inflation have been downbeat, pointing to concerns about the Fed’s policy shift in July, which in turn has fueled dollar bulls in the near term.

On the other hand, the initial HCOB manufacturing PMI in the euro zone fell to its lowest level since May 2020, from 43.4 previously to 42.7 in July, below market forecasts of 43.5. Likewise, Germany’s HCOB Manufacturing PMI fell to a 38-month low, while Services and Composite PMIs came in below market expectations and prior data for July.

In addition, the UK’s July S&P global/CIPS manufacturing PMI initial value fell to the lowest level in 2023, while Australia’s July S&P global manufacturing PMI initial value rose to 49.6 from 48.2 before, but the service industry PMI fell from 50.3 to 48.0 below 50.0, indicating a contraction in economic activity. As a result, US PMIs were relatively upbeat and thus underpinned the dollar’s fifth straight day of gains despite the unimpressive data releases. That said, the U.S. dollar index DXY rose for the fifth day in a row, hitting its highest level in nearly two weeks, while the euro fell across the board, which in turn weighed on London gold prices.

In the Asian market on Tuesday, the U.S. dollar index fluctuated and fell slightly. It is currently trading around 101.30, but it still holds on to most of the overnight gains.

Looking ahead, the Fed isn’t the only central bank meeting this week, with the European Central Bank and Bank of Japan also holding policy meetings that could affect global markets.

Of the three central banks, the Bank of Japan is the most likely to launch a market-moving surprise move that could tweak its yield curve control policy, traders said.

Futures markets expect the Fed’s overnight rate to rise to 5.41% in November and stay above 5% until May 2024.

London gold is highly sensitive to rising interest rates, because rising interest rates will increase the opportunity cost of holding non-yielding London gold.

Kinesis Money market analyst Carlo Alberto De Casa said in a report: “Any dovish surprise, especially from the Federal Reserve, could be beneficial to London gold, and gold prices are likely to break through the $2,000 mark again.”

The U.S. dollar index edged up 0.30% to 101.38, making London gold more expensive to hold in other currencies, limiting its upside.




$20 an hour – Full-time

We are pleased to announce immediate openings for full-time Dishwasher positions at Delta Sky Club MCI in Kansas City, MO. Please note that we are only accepting online applications for this role.

Location: Delta Sky Club MCI – 1 Kansas City Boulevard, Kansas City, MO 64153
Schedule: Full-Time; Open availability preferred. Details provided upon interview.
Requirement: Previous experience is a plus!
Starting Hourly Pay Rate: $16.00 per hour
Internal Employee Referral Bonus: Available

To apply for this job via text messaging, simply text JOB to 75000 and search for requisition ID number 1141668.

Kindly be aware that the advertised program is an AI recruiting assistant designed to facilitate job applications with Compass Group. Message frequency may vary, and standard message and data rates may apply. Should you wish to opt out, please text STOP, and for assistance, text HELP.

About Eurest

Eurest is a globally recognized name known for setting high standards of service and excellence in the foodservice industry. With a commitment to an ownership mindset, Eurest leverages global resources while maintaining a local presence to enrich the communities we serve. Our core values of connecting with people, inspiring through food, creating solutions, and living our promise are exemplified throughout our organization. We take pride in serving some of the world’s most respected and successful corporations, including many Fortune 500 companies.

Job Summary

Summary: The Dishwasher is responsible for maintaining dishes, pots, pans, trays, kitchen work areas, equipment, and utensils in an orderly and sanitary condition.

Essential Duties and Responsibilities:

Scrapes and rinses food from dirty dishes and washes them by hand or using dishwashing equipment as assigned, ensuring complete cleanliness and sanitation.
Follows assigned procedures to wash pots, pans, and trays, maintaining complete cleanliness and sanitation.
Utilizes burnishing machine tumbler, chemical dip, buffing wheel, and hand cloth (depending on assigned equipment and procedures) to polish silver, ensuring complete cleanliness and sanitation.
Adheres to outlined safety procedures and maintains appropriate temperatures and chemical levels according to provided standards.
Ensures the dish area is organized and compliant with safety standards.
Maintains cleanliness of kitchen floors, worktables, walls, refrigerators, meat blocks, and other food preparation surfaces.
Properly disposes of trash and steam cleans or hoses out garbage cans.
Assists with the transfer of supplies and equipment between storage and work areas.
Helps load and unload supplies and products.
Performs other duties as assigned.

Benefits At Eurest, we value our associates and offer a range of fantastic benefits for both full-time and part-time positions, including:

Retirement Plan
Associate Shopping Program
Health and Wellness Programs
Discount Marketplace
Identity Theft Protection
Pet Insurance
Voluntary Benefits, including Critical Illness Insurance, Accident Insurance, Hospital Indemnity Insurance, Legal Services, and Choice Auto and Home Program

Additionally, full-time positions also offer the following benefits to associates:

Life Insurance/AD
Disability Insurance
Commuter Benefits
Employee Assistance Program
Flexible Spending Accounts (FSAs)

About Compass Group – Compass Group is committed to being an equal opportunity employer. We treat all Applicants and Associates fairly based on their abilities, achievements, and experience without regard to race, national origin, sex, age, disability, veteran status, sexual orientation, gender identity, or any other classification protected by law.

Note to Qualified Candidates

Qualified candidates, with or without reasonable accommodations, must be able to perform the essential functions of this position satisfactorily. Please be aware that this job post is not an exhaustive list of all essential responsibilities, skills, tasks, or requirements associated with this position. The Company reserves the right to modify or change essential job functions based on business necessity. For Los Angeles applicants, Compass Group will consider employment of qualified candidates with criminal histories in accordance with the requirements of the Los Angeles Fair Chance Initiative for Hiring (Ban the Box ordinance).


Apply Now

ChatGPT launches custom command function to remember customer preferences


ChatGPT launches custom command function to remember customer preferences

OpenAI launched a custom command function for ChatGPT users this week. This means that users don’t have to type in the same instructions every time they interact with the chatbot, such as “limit answers to 1,000 words” or “make sure to use a formal tone.” ChatGPT will remember and take these preferences into account in all future conversations. Starting today, the feature will be available as a beta in the Plus plan.

With this feature, users can enter any constraints they want ChatGPT to consider when answering, OpenAI said. For example, teachers can specify that they need fourth-grade math content, and developers can specify their preferred coding language when asking for advice. Users can also enter how many people are in the household, and ChatGPT can answer questions about dining, shopping, and vacation plans accordingly.

Currently, users can already enter these contents when chatting with ChatGPT, but if the same constraints need to be entered frequently, this custom instruction can reduce most of the repetitive work. These custom commands can also be used in conjunction with plug-ins, making it easier for the plug-in to recommend restaurants or flights based on the user’s location.

OpenAI said the new features are currently in beta and available to users who have purchased the Plus service, but not to users outside the European Union and the United Kingdom.

In addition, OpenAI also said that information from custom commands will also be used to train its API model to adapt to various commands. “The information obtained by the user using the customized instructions will also be used to optimize the performance of the model, such as instructing the model how to make appropriate responses according to the instructions without overreacting.” However, users can also choose not to enable this feature through the data control settings.

Consultant Gavriel Cohen noted that OpenAI has been testing the feature with some users for some time. ChatGPT provides these users with two input boxes for specifying chat preferences. It’s where users can write down information about themselves and how they want to tweak the chatbot’s responses. After the user enters a reply, the change will take effect from the next session onwards. Responses are limited to 1,500 characters, OpenAI says.

OpenAI said it will use its audit API to audit custom orders to confirm the safety of the order. ChatGPT can refuse to save these instructions, or they may be ignored if the answer to these instructions violates company policy. This will ensure that commands entered by users do not result in harmful or hateful responses from ChatGPT.