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Show HN: Ossia score – A sequencer for audio-visual artists

news.ycombinator.com Unknown 2025-08-13 04:07:05

ossia score is a sequencer for audio-visual artists, designed to create interactive shows. Sequence OSC, MIDI, DMX, sound, video and more, between multiple software and hardware. Create interactive and intermedia scores, script and live-code with JavaScript, ISF Shaders, Faust, PureData or C++. Leverage IoT protocols such as CoAP or MQTT, interact with joysticks, Wiimotes, Leapmotions, Web APIs and BLE sensors and integrate programs from a wealth of creative programming languages such as Struct

Topics: code contribute macos ossia score

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Samsung expects second-quarter profits to more than halve as it struggles to capture AI demand

cnbc.com Dylan Butts 2025-08-13 15:40:43

Samsung signage during the Nvidia GPU Technology Conference (GTC) in San Jose, California, US, on Thursday, March 20, 2025. South Korea's Samsung Electronics on Tuesday forecast a 56% fall in profits for the second as the company struggles to capture demand from artificial intelligence chip leader Nvidia. The memory chip and smartphone maker said in its guidance that operating profit for the quarter ending June was projected to be around 4.6 trillion won, down from 10.44 trillion Korean won ye

Topics: hbm nvidia samsung trillion won

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Public exploits released for CitrixBleed 2 NetScaler flaw, patch now

bleepingcomputer.com Unknown 2025-08-13 19:57:37

Researchers have released proof-of-concept (PoC) exploits for a critical Citrix NetScaler vulnerability, tracked as CVE-2025-5777 and dubbed CitrixBleed2, warning that the flaw is easily exploitable and can successfully steal user session tokens. The CitrixBleed 2 vulnerability, which affects Citrix NetScaler ADC and Gateway devices, allows attackers to retrieve memory contents simply by sending malformed POST requests during login attempts. This flaw is named CitrixBleed2 as it closely resemb

Topics: citrix exploited flaw memory netscaler

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Trump’s next tariffs will target South Korea and Japan

theverge.com Emma Roth 2025-08-14 07:07:21

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. President Donald Trump plans to impose a 25 percent tariff on goods imported from South Korea and Japan. The levy will go into effect on August 1st, which is when the Trump administration will begin enforcing sweeping tariffs on a wider swath of countries that fail to reach a trade agreement with the US. The US was set to begin imposing its “Libera

Topics: august countries letters tariff trump

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Show HN: Ossia score – a sequencer for audio-visual artists

news.ycombinator.com Unknown 2025-08-14 15:07:05

ossia score is a sequencer for audio-visual artists, designed to create interactive shows. Sequence OSC, MIDI, DMX, sound, video and more, between multiple software and hardware. Create interactive and intermedia scores, script and live-code with JavaScript, ISF Shaders, Faust, PureData or C++. Leverage IoT protocols such as CoAP or MQTT, interact with joysticks, Wiimotes, Leapmotions, Web APIs and BLE sensors and integrate programs from a wealth of creative programming languages such as Struct

Topics: code contribute macos ossia score

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Functions Are Vectors (2023)

news.ycombinator.com Max Slater 2025-08-15 10:18:35

Functions are Vectors Conceptualizing functions as infinite-dimensional vectors lets us apply the tools of linear algebra to a vast landscape of new problems, from image and geometry processing to curve fitting, light transport, and machine learning. Prerequisites: introductory linear algebra, introductory calculus, introductory differential equations. This article received an honorable mention in 3Blue1Brown’s Summer of Math Exposition 3! Functions as Vectors Vectors are often first introd

Topics: align begin bmatrix end mathbf

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Volvo delivers 5,000th electric semi

news.ycombinator.com Jo Borrás 2025-08-15 07:29:04

With the Tesla Semi making headlines consistently since its first public appearance waaay back back in 2017, you might think they were some kind of market leaders. Meanwhile, Volvo Trucks has quietly delivered its 5,000th electric semi truck … and they’re just getting started. Volvo delivered its first all electric semi truck 2019. Since then, Volvo customers in more than 50 countries around the world have logged more than 100 million miles (170 million km – and almost half of that in the last

Topics: electric solar truck trucks volvo

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Volvo delivers 5,000th electric semi with little fanfare

news.ycombinator.com Jo Borrás 2025-08-15 12:29:04

With the Tesla Semi making headlines consistently since its first public appearance waaay back back in 2017, you might think they were some kind of market leaders. Meanwhile, Volvo Trucks has quietly delivered its 5,000th electric semi truck … and they’re just getting started. Volvo delivered its first all electric semi truck 2019. Since then, Volvo customers in more than 50 countries around the world have logged more than 100 million miles (170 million km – and almost half of that in the last

Topics: electric solar truck trucks volvo

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Latest Sales Data Reveal Clear Winners And Losers in a Messy EV Market

gizmodo.com Luc Olinga 2025-08-15 10:49:22

The second quarter of 2025 painted a chaotic picture of the electric vehicle market in the United States. While General Motors enjoyed a breakout quarter, most other automakers, especially Tesla and Ford, stumbled hard. EV sales are now a mix of breakthroughs and breakdowns. And all of this is happening under a White House that has turned decisively against green subsidies. GM Breaks Away From the Pack Despite a political environment hostile to clean energy, GM managed to deliver a stunning 1

Topics: electric ev ford tesla vehicles

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The Great American EV Fire Sale Is About to Begin

gizmodo.com Luc Olinga 2025-08-15 22:37:39

If you are thinking about buying an electric vehicle, the clock is now ticking. President Donald Trump’s “One Big Beautiful Bill” has officially passed Congress, and with it, a countdown that will kill the popular $7,500 federal tax credit for new electric vehicles. You now have less than three months to act. The tax credit officially expires on September 30, 2025. Initially, there were rumors the EV credits would last 180 days from when the bill was signed, a six-month grace period. This law

Topics: automakers credit credits electric tax

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TechCrunch Mobility: The state of EV sales and Rivian secures the next $1B from VW

techcrunch.com Kirsten Korosec 2025-08-16 19:05:00

Welcome back to TechCrunch Mobility — your central hub for news and insights on the future of transportation. Sign up here for free — just click TechCrunch Mobility! This week I’m publishing an abbreviated version of the newsletter because of the 4th of July holiday. If you’re driving, flying, or taking the train for the U.S. holiday — which AAA projects 72.2 million people will travel at least 50 miles or more — stay safe out there. The complete newsletter returns next week. I have one import

Topics: electric ev new techcrunch uber

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Young, not dumb, and broke? Amazon is giving you 6 months of Prime for free

androidauthority.com Unknown 2025-08-17 22:27:41

Edgar Cervantes / Android Authority TL;DR Amazon’s new Prime for Young Adults membership is now available with a free six-month trial. Anyone between the ages of 18 and 24 is eligible for membership. The trial offers all the benefits of a Prime membership, including six months of free Prime Video streaming. Amazon’s Prime Day sale is almost here, and it’s already raining deals and offers. Not only has Amazon already started discounting its own devices early, it’s also now offering a very exc

Topics: adults amazon membership prime trial

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(Experiment) Colocating agent instructions with eng docs

news.ycombinator.com Unknown 2025-08-14 08:44:12

kayce@kayce0 ~/p/pigweed (main)> gemini ███ █████████ ██████████ ██████ ██████ █████ ██████ █████ █████ ░░░███ ███░░░░░███░░███░░░░░█░░██████ ██████ ░░███ ░░██████ ░░███ ░░███ ░░░███ ███ ░░░ ░███ █ ░ ░███░█████░███ ░███ ░███░███ ░███ ░███ ░░░███ ░███ ░██████ ░███░░███ ░███ ░███ ░███░░███░███ ░███ ███░ ░███ █████ ░███░░█ ░███ ░░░ ░███ ░███ ░███ ░░██████ ░███ ███░ ░░███ ░░███ ░███ ░ █ ░███ ░███ ░███ ░███ ░░█████ ░███ ███░ ░░█████████ ██████████ █████ █████ █████ █████ ░░█████ █████ ░░░ ░░░░░░░░░ ░

Topics: build docs examples pw_string test

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Slate Auto drops ‘under $20,000’ pricing after Trump administration ends federal EV tax credit

techcrunch.com Sean O'Kane 2025-08-17 22:47:52

Slate Auto, the electric vehicle startup backed by Jeff Bezos, has stopped promoting that its upcoming pickup truck will start “under $20,000” following passage of President Trump’s tax cut bill. The bill, which is expected to be signed into law by Trump on July 4, will cause the federal EV tax credit to end in September — a $7,500 incentive that Slate had counted on to help its all-electric pickup clear that mark. When Slate came out of stealth mode in April, the startup heavily promoted that

Topics: electric event slate vehicle ventures

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Slate Auto drops “under $20,000” pricing after Trump administration ends federal EV tax credit

techcrunch.com Sean O'Kane 2025-08-18 03:47:52

Slate Auto, the electric vehicle startup backed by Jeff Bezos, has stopped promoting that its upcoming pickup truck will start “under $20,000” following passage of President Trump’s tax cut bill. The bill, which is expected to be signed into law by Trump on July 4, will cause the federal EV tax credit to end in September — a $7,500 incentive that Slate had counted to help its all-electric pickup to clear that mark. When Slate came out of stealth mode in April, the startup heavily promoted that

Topics: electric event slate vehicle ventures

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Samsung tri-fold’s eye-watering price tag may not be the only thing stopping you from buying it

androidauthority.com Unknown 2025-08-19 07:00:13

AssembleDebug / Android Authority TL;DR Samsung’s tri-fold phone, rumored to be called the Galaxy G Fold, is said to begin production in September and be launched in Q4 2025, according to a new report. It is also said to feature a 10-inch OLED display, a Snapdragon 8 Elite SoC, and a 200MP primary camera, but may have a smaller battery than the competing HUAWEI Mate XT. Initial availability is expected to be limited to China and South Korea, and the price could exceed ~$2,930. It’s raining t

Topics: camera fold galaxy samsung tri

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As Samsung tests the tri-fold waters, a major rival is readying a second-gen model

androidauthority.com Unknown 2025-08-19 07:45:55

Paul Jones / Android Authority TL;DR HUAWEI is reportedly planning to launch its next-generation tri-fold phone later this year. This successor to the Mate XT Ultimate Design could arrive before Samsung’s first tri-fold even hits the shelves. The new HUAWEI foldable is expected to improve on the Mate XT’s durability and performance. Today’s leaks may have given us clues that Samsung’s first tri-fold foldable is edging closer to release, but it seems like one of its top competitors may alread

Topics: fold mate samsung tri xt

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Tripadvisor stock surges 17% as Starboard Value builds sizable stake in online travel company

cnbc.com Samantha Subin 2025-08-19 11:45:06

Tripadvisor stock jumped 17% Thursday after Starboard Value revealed a more than 9% stake in the online travel company, according to a securities filing. The position was valued at about $160 million as of Wednesday's close. Tripadvisor shares have been flat since the start of the year after plummeting more than 30% in 2024. Last year, the travel review and booking company said it created a special committee to explore potential options.

Topics: according company travel tripadvisor year

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Tripadvisor stock surges 10% as Starboard Value builds sizable stake in online travel company

cnbc.com Samantha Subin 2025-08-19 15:53:31

Tripadvisor stock jumped 10% Thursday after Starboard Value revealed a more than 9% stake in the online travel company, according to a securities filing. The position was valued at about $160 million as of Wednesday's close. Tripadvisor shares have been flat since the start of the year after plummeting more than 30% in 2024. Last year, the travel review and booking company said it created a special committee to explore potential options.

Topics: according company travel tripadvisor year

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Nothing Says the Phone 3 Isn’t One Big Gimmick, but I’m Not So Sure

gizmodo.com James Pero 2025-08-19 15:26:32

Nothing CEO Carl Pei wants you to know one thing: the startup’s smartphones aren’t just relying on a schtick. The Phone 3, which was finally unveiled this week after seemingly never-ending leaks and teasers, is being billed as the company’s “true flagship,” which means… to be honest, I don’t know what the hell it means. But it’s clear that Nothing sees it as its most premium phone yet, which is evident not just through its own messaging but also its starting price. The Phone 3 costs $800—more th

Topics: flagship glyph matrix phone phones

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Nano-engineered thermoelectrics enable scalable, compressor-free cooling

news.ycombinator.com May 2025-08-17 12:51:38

Researchers at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, have developed a new, easily manufacturable solid-state thermoelectric refrigeration technology with nano-engineered materials that is twice as efficient as devices made with commercially available bulk thermoelectric materials. As global demand grows for more energy-efficient, reliable and compact cooling solutions, this advancement offers a scalable alternative to traditional compressor-based refrigeration.

Topics: apl engineered materials refrigeration thermoelectric

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More Efficient Thermoelectric Cooling

news.ycombinator.com May 2025-08-17 17:51:38

Researchers at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, have developed a new, easily manufacturable solid-state thermoelectric refrigeration technology with nano-engineered materials that is twice as efficient as devices made with commercially available bulk thermoelectric materials. As global demand grows for more energy-efficient, reliable and compact cooling solutions, this advancement offers a scalable alternative to traditional compressor-based refrigeration.

Topics: apl engineered materials refrigeration thermoelectric

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Features of D That I Love

news.ycombinator.com Unknown 2025-08-20 10:45:28

10 features of D that I love This is a beginner-friendly post exploring some of my favourite parts of the D programming language, ranging from smaller quality of life stuff, to more major features. I won’t talk much about D’s metaprogramming in this post as that topic basically requires its own dedicated feature list, but I still want to mention that D’s metaprogramming is world class - allowing a level of flexibility & modelling power that few statically compiled languages are able to rival.

Topics: import int lower std string

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Large Object From Interstellar Space Detected Heading Toward Center of Solar System

futurism.com Unknown 2025-08-21 06:37:47

A new interstellar object has been spotted careening into the solar system at an extremely unusual trajectory. If its interstellar origins were to be confirmed, it'd only be the third of its kind spotted in the solar system in history. An oblong interstellar object, dubbed 'Oumuamua, was first discovered in 2017, while comet 2I/Borisov was detected in 2019. The latest addition, provisionally named A11pl3Z, has a highly unusual trajectory, leading astronomers to believe it may have also origina

Topics: comet eccentricity interstellar object solar

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Why I'm ditching Bluetooth speakers in favor of this outdoor wired system - and don't regret it

zdnet.com Christian De Looper 2025-08-21 23:21:00

ZDNET's key takeaways The Polk Audio Atrium 5 speakers are available for $325 a pair, offering a sleek and weatherproof design. These speakers have a crisp, detailed, and surprisingly deep sound profile. You'll need an amplifier for these speakers, making them less convenient than using a Bluetooth speaker. $325 at B&H Photo-Video While plenty of folks use portable Bluetooth speakers for their outdoor listening needs, they're not the most practical choice if you're setting up an outdoor envir

Topics: atrium audio outdoor speaker speakers

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Business Travel Is Evolving Faster Than Ever. We’ll Help You Navigate It

wired.com Katie Drummond 2025-08-21 23:00:00

It might feel like a distant memory, but in 2020 the Covid-19 pandemic radically transformed how people lived, and specifically how they worked. At the time, plenty of health experts, CEOs, and publications (including WIRED) predicted that Covid would grind business travel to a halt indefinitely. If our day-to-day tasks and meetings could happen using Zoom, Slack, and other online tools, the logic went, then why not apply that same digital-first philosophy to work trips? But near the end of tha

Topics: business people service travel trip

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Spain and Brazil push global action to tax the super-rich and curb inequality

news.ycombinator.com Unknown 2025-08-22 11:03:38

Presented during the UN’s 4th International Conference on Financing for Development – taking place this week in Sevilla, Spain – the proposal highlights a growing problem: the richest individuals often contribute less to public finances than ordinary taxpayers, thanks to lower effective tax rates and legal loopholes. “Our countries need more and more public revenues to meet their needs. Inequality is a problem everywhere and the richest pay less than the middle class – even less than lower-inco

Topics: conference countries data global tax

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Nothing’s Phone 3 Really Goes Full-On Anti-iPhone, Huh?

gizmodo.com James Pero 2025-08-22 23:25:41

After a seemingly never-ending drip of leaks and teases, Nothing’s Phone 3 is finally here, along with what’s shaping up to be a divisive new aesthetic. The eye-catching Android phone, which was unveiled during a London launch event on Tuesday, will cost $799 and is being billed as the company’s “first true flagship.” To sell its premium package, Nothing is leaning into a new triple camera system, a refreshed design, and a circular Glyph “Matrix” display that, honestly, looks pretty damn fun. L

Topics: camera glyph like matrix phone

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Google’s data center energy use doubled in 4 years

techcrunch.com Tim De Chant 2025-08-23 02:52:39

No wonder Google is desperate for more power: The company’s data centers more than doubled their electricity use in just four years. The eye-popping stat comes from Google’s most recent sustainability report, which it released late last week. In 2024, Google data centers used 30.8 million megawatt-hours of electricity. That’s up from 14.4 million megawatt-hours in 2020, the earliest year Google broke out data center consumption. Google has pledged to use only carbon-free sources of electricity

Topics: company data electricity google power

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Xiaomi’s YU7 Is an SUV-Sized Middle Finger to Tesla’s Model Y

wired.com Alistair Charlton 2025-08-23 00:42:35

Another week, another Chinese electric car poised to deliver an extinction event to Western automakers. This time it’s Xiaomi, a Beijing-based tech firm best known for smartphones and the company behind the Porsche Taycan–baiting SU7, which in late-2024 was so popular that Xiaomi increased its sales forecast three times in a matter of months. Now Xiaomi is back, and this time it has an electric SUV up its sleeve. Resembling the love child of a Ferrari Purosangue and an Aston Martin DBX707 desc

Topics: 000 electric time xiaomi yu7

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Latest Tech News

Show HN: Ossia score – A sequencer for audio-visual artists

Samsung expects second-quarter profits to more than halve as it struggles to capture AI demand

Public exploits released for CitrixBleed 2 NetScaler flaw, patch now

Trump’s next tariffs will target South Korea and Japan

Show HN: Ossia score – a sequencer for audio-visual artists

Functions Are Vectors (2023)

Volvo delivers 5,000th electric semi

Volvo delivers 5,000th electric semi with little fanfare

Latest Sales Data Reveal Clear Winners And Losers in a Messy EV Market

The Great American EV Fire Sale Is About to Begin

TechCrunch Mobility: The state of EV sales and Rivian secures the next $1B from VW

Young, not dumb, and broke? Amazon is giving you 6 months of Prime for free

(Experiment) Colocating agent instructions with eng docs

Slate Auto drops ‘under $20,000’ pricing after Trump administration ends federal EV tax credit

Slate Auto drops “under $20,000” pricing after Trump administration ends federal EV tax credit

Samsung tri-fold’s eye-watering price tag may not be the only thing stopping you from buying it

As Samsung tests the tri-fold waters, a major rival is readying a second-gen model

Tripadvisor stock surges 17% as Starboard Value builds sizable stake in online travel company

Tripadvisor stock surges 10% as Starboard Value builds sizable stake in online travel company

Nothing Says the Phone 3 Isn’t One Big Gimmick, but I’m Not So Sure

Nano-engineered thermoelectrics enable scalable, compressor-free cooling

More Efficient Thermoelectric Cooling

Features of D That I Love

Large Object From Interstellar Space Detected Heading Toward Center of Solar System

Why I'm ditching Bluetooth speakers in favor of this outdoor wired system - and don't regret it

Business Travel Is Evolving Faster Than Ever. We’ll Help You Navigate It

Spain and Brazil push global action to tax the super-rich and curb inequality

Nothing’s Phone 3 Really Goes Full-On Anti-iPhone, Huh?

Google’s data center energy use doubled in 4 years

Xiaomi’s YU7 Is an SUV-Sized Middle Finger to Tesla’s Model Y

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