Masimo - Wikipedia
Footnotes / references Financials as of December 30, 2023[1] Masimo Corporation is a health technology and consumer electronics company based in Irvine, California. The company primarily manufactures patient monitoring devices and technologies, including non-invasive sensors using optical technology, patient management, and telehealth platforms. In 2022, the company expanded into home audio by acq
Written by Luke Bjerring, Jude Gao, and Chris Krogh At Faire, speed matters. Our product should be lightning fast so that our customers can achieve their goals quickly — whether that’s setting up their shop in our marketplace, finding the products they’re looking for, or something else — and get back to running their business. Over the past year, the Faire Engineering team has prioritized many spe
the Gilbert–Johnson–Keerthi algorithm explained as simply as possible
the Gilbert–Johnson–Keerthi algorithm explained as simply as possible The GJK algorithm is a weird way to do a simple thing. We have shape A and shape B, and we'd like to determine if they overlap. A shape is a set of infinitely many points. If there exists any point that's a member of both sets, then the shapes overlap. Alternatively, if there exists point a in set A and a point b in set B such t
Microcode (0x129) Update for Intel Core 13th and 14th Gen Desktop Processors
Intel is currently distributing to its OEM/ODM partners a new microcode patch (0x129) for its Intel Core 13th/14th Gen desktop processors which will address incorrect voltage requests to the processor that are causing elevated operating voltage. For all Intel Core 13th/14th Gen desktop processor users: This patch is being distributed via BIOS update and will not be available through operating syst
Reduce SaaS Deployment Costs and Time to Market with Amazon FSx for NetApp ONTAP | Amazon Web Services
AWS Partner Network (APN) Blog Reduce SaaS Deployment Costs and Time to Market with Amazon FSx for NetApp ONTAP By Aswin Vasudevan, Sr. Solutions Architect – AWS Sahil Thapar, Principal Architect – AWS Michael Shaul, Principal Architect – NetApp Software-as-a-service (SaaS) has become the most effective software delivery model in use today, and cloud’s on-demand resources have made it possible for
Introduction FMCW and pulse radar architectures. I have previously made several FMCW radars that have worked well. FMCW (Frequency Modulated Continuous Wave) radar is quite easy and cheap to make. It uses separate transmit and receive antennas, which avoids the need for switching between receiving and transmitting. It mixes the received signal with the transmitted signal, resulting in a low output
INTRO: The output Impedance of headphone sources is one of the most common reasons the same headphones can sound different depending on what they’re plugged into. This important parameter is rarely specified by manufactures but can make a huge difference in sound quality and headphone compatibility. HEADPHONE IMPEDANCE MOVED: This article used to be about both output impedance and headphone impeda
Using a Knowledge Graph to implement a DevOps RAG application
Using a Knowledge Graph to implement a DevOps RAG application Editor's Note: This post was written in collaboration with the Neo4J team. RAG applications are all the rage at the moment. Everyone is building their company documentation chatbot or similar. Mostly, they all have in common that their source of knowledge is unstructured text, which gets chunked and embedded in one way or another. Howev
The recent XZ backdoor has sparked a lot of discussion about how the open-source community links and packages software. One possible security improvement being discussed is changing how projects like systemd link to dynamic libraries that are only used for optional functionality: using dlopen() to load those libraries only when required. This could shrink the attack surface exposed by dependencies
Psychology of Speed: A Guide to Perceived Performance - Calibre
Happiness score, experience score, or performance score—many have tried to distil people’s experience into a singular number (which, in performance case, has serious downsides). But is it even possible to boil down human perception to a single number? What’s the gap between measured and perceived performance, and which one should we use as our goal? What is perceived performance? Perceived perform
Unpatchable security flaw in Apple Silicon Macs breaks encryption - 9to5Mac
Mac Privacy Security Unpatchable security flaw in Apple Silicon Macs breaks encryption University researchers have found an unpatchable security flaw in Apple Silicon Macs, which would allow an attacker to break encryption and get access to cryptographic keys. The flaw is present in M1, M2, and M3 chips, and because the failing is part of the architecture of the chips, there’s no way for Apple to
The 20 Essential Principles of Software Development: LoD, SoC, SOLID, and Beyond.
Thumbnail created by AuthorIntroductionSoftware design principles are the foundation of software development. As a software engineer, you can find them in your work tools, languages, frameworks, paradigms, and patterns. They are the core pillars of “good” and “readable” code. Once you understand them, you can see them everywhere. The skill of seeing and applying them is what distinguishes a good e
Optimizing IoT Development: Key Takeaways from the 2024 Industry Report - Thursday, August 8th @ 9am PT | 12pm ET | 6pm CET RSVP Now If you have ever done software development that involves Apple products, FreeBSD, WebAssembly, or Rust, you have used the wildly popular compiler toolchain known as LLVM. However, LLVM and the open source C-language compiler built on top of it (Clang) do not get a lo
Techniques for Safe Garbage Collection in Rust 2024-01-13 Rust and Garbage Collection Tracing and Interior Mutability Finding GC Roots with Generativity Lifetime Projection Putting It All Together Closing Thoughts This will be the first in a series of posts describing different design decisions made writing two Rust crates: gc-arena - A system for safely fitting Rust with incremental garbage colle
Hugoで外部APIで取得したJSONデータを利用する
HugoでData-Driven Content機能を利用する 記事生成時で取得したデータになってはしまうが（ページ表示の毎アクセス時ではない）、Hugoで外部APIのURLで取得したCSVやJSONデータを利用できるData-Driven Content機能があるので使ってみた。 https://gohugo.io/templates/data-templates - Data Templates Data-Driven Content In addition to the data files feature, Hugo also has a “data-driven content” feature, which lets you load any JSON or CSV file from nearly any resource. Data-driven content curre
If you can read this, this means that my setup somehow works. If you want to read this article for entertainment purposes, feel free to proceed. But if you intend to replicate my setup, please be aware that all DOS-based webservers are prone to a variety of issues: You might be able to create dynamic websites with QuickBASIC or something similar. This has already been done and was proven possible,
Author: Jurgen Appelo How can we change an organization to be as adaptable and versatile as its environment? How can we get our company ready to survive and thrive in the 21st century? Many models and frameworks offer you static or pre-packaged solutions. It is time for an alternative to SAFe, LeSS, Holacracy, the Spotify model, and matrix organizations. We need something that takes flexibility to
Searching for Best Practices in Retrieval-Augmented Generation Xiaohua Wang, Zhenghua Wang, Xuan Gao, Feiran Zhang, Yixin Wu, Zhibo Xu, Tianyuan Shi, Zhengyuan Wang, Shizheng Li, Qi Qian, Ruicheng Yin, Changze Lv, Xiaoqing Zheng, Xuanjing Huang School of Computer Science, Fudan University, Shanghai, China Shanghai Key Laboratory of Intelligent Information Processing {{\{{xiaohuawang22,z
Apple Vision Pro’s Optics Blurrier & Lower Contrast than Meta Quest 3
Introduction – Sorry, But It’s True I have taken thousands of pictures through dozens of different headsets, and I noticed that the Apple Vision Pro (AVP) image is a little blurry, so I decided to investigate. Following up on my Apple Vision Pro’s (AVP) Image Quality Issues – First Impressions article, this article will compare the AVP to the Meta Quest 3 by taking the same image at the same size
It has been suggested that Failure mode, effects, and criticality analysis be merged into this article. (Discuss) Proposed since December 2023. Failure mode and effects analysis (FMEA; often written with "failure modes" in plural) is the process of reviewing as many components, assemblies, and subsystems as possible to identify potential failure modes in a system and their causes and effects. For
IntroAs a data consultant, one of my primary responsibilities is to suggest the best data architecture for our clients. A critical component of this architecture is the transformation layer. Before the launch of Dataform, deciding on a transformation tool was relatively simple — Dbt was usually the most suitable choice for most projects. However, since the general availability of Dataform in early
RedwoodJSがRSCに対応: Cybozu Frontend Weekly (2024-04-02号)
はじめに こんにちは！サイボウズ株式会社フロントエンドエキスパートチームの BaHo です。 サイボウズでは毎週火曜日にFrontend Weeklyという「1週間の間にあったフロントエンドニュースを共有する会」を社内で開催しています。 今回は、2024/04/02のFrontend Weeklyで取り上げた記事や話題を紹介します。 取り上げた記事・話題 Making state easy with D1 GA, Hyperdrive, Queues and Workers Analytics Engine updates CloudflareのD1とHyperdriveがGAになりました。 同時に正式な料金も発表されており、D1は無料枠があるとのことです。 また、この無料博は今後削除する予定がないと強調されていました。 HyperdriveはWorkerd Paid Plan ($5/m
The United States leads the world in airline safety. That’s because of the way we assign blame when accidents do happen. What is the worst imaginable consequence of making a mistake? For some, it might be this: “I really thought I was going to die,” said USAir passenger Laurel Bravo, speaking to the Associated Press. “The row ahead of us just disappeared. The seats all went flying downward…” For t
For over 10 years GeoGuessr players have had the opportunity to play the game for free. We have decided to no longer offer that possibility starting February 1st, 2024. Therefore, all existing players with a free account will need to sign up for a GeoGuessr PRO subscription to continue playing the game. Playing challenges, quizzes, and any game mode within a party invited by a PRO member will howe
Introduction Over the years we have created a lot of software at REA ranging from internal tools used by our customer experience team, to mobile apps used by millions of users each month, to data processing engines that crunch hundreds of gigabytes of data. While each piece of software has different functional and non-functional requirements we still have consistent expectations of that software a
Version 1.88 is now available! Read about the new features and fixes from March. September 2023 (version 1.83) Update 1.83.1: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the September 2023 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key hi
Turing Lecture Paper On Building Systems That Will Fail Fernando J. Corbató It is an honor and a pleasure to accept the Alan Turing Award. My own work has been on computer systems and that will be my theme. It is the essence of systems that they are integrating efforts, requiring broad knowledge of the problem area to be addressed, and that the detailed knowledge required is rarely held by one per
On 21 May 2024, the International Tribunal for the Law of the Sea (ITLOS) issued a unanimous advisory opinion on States' obligations to protect and preserve the world's oceans from climate change impacts, such as ocean warming, sea level rise and ocean acidification. This is the first time that an international court or tribunal has addressed States' obligations to combat climate change within the
Automotive Door Seal Companies | Market Research Future
Automotive Door Seal Companies Automotive door seals play a crucial role in ensuring the integrity of a vehicle's interior by preventing water, dust, and noise intrusion. Companies specializing in automotive door seals design and produce high-quality sealing solutions that contribute to the overall comfort and safety of vehicles. These companies prioritize materials innovation, durability, and eff
Bring your own base class
Bring your own base class May 20, 2024 – @hawkticehurst Last December I started a series of blog posts that introduced and explored the world of web components. Holiday obligations followed by several months of wedding planning, a move, and an upcoming grad school application meant the series has had to take a pause, but today we’re finally back with the seventh installment! You can thank Chris Co
An Overview of Distributed PostgreSQL Architectures | Crunchy Data Blog
I've always found distributed systems to be the most fascinating branch of computer science. I think the reason is that distributed systems are subject to the rules of the physical world just like we are. Things are never perfect, you cannot get everything you want, you’re always limited by physics, and often by economics, or by who you can communicate with. Many problems in distributed systems si
'); doc.close(); } if (!doc) throw Error('base not supported'); var baseTag = doc.createElement('base'); baseTag.href = base; doc.getElementsByTagName('head')[0].appendChild(baseTag); var anchor = doc.createElement('a'); anchor.href = url; return anchor.href; } finally { if (iframe) iframe.parentNode.removeChild(iframe); } }()); } // An inner object implementing URLUtils (either a native URL // ob
Feds’ probe of hard braking in Cruise robotaxi crashes ends after recall
Enlarge / A Cruise robotaxi seen in San Francisco in 2023. Later that year, Cruise paused operations, resuming them in May 2024. Following a successful recall, federal safety investigators have concluded an investigation that was sparked after a number of Cruise robotaxis crashed after braking inappropriately when being followed by other cars. It's a spot of good news for the autonomous driving st
Supporting open access publishing by rights retention: Imperial College London - Research
Supporting open access publishing by rights retention: Imperial College London To support the launch of Jisc’s Institutional Rights Retention Policy (IRRP) Teams channel, Ruth Harrison (Head of Scholarly Communications Management at Imperial College London) shares her experience of developing and implementing Imperial’s policy. We hope that her experience will support others similarly tasked. This
人間のフィードバックによる強化学習（英: reinforcement learning from human feedback、RLHF）は、AIモデルの出力において「人間の価値基準（人間の好み）」が反映されるための学習プロセスで、主にChatGPTなど高性能な会話型AIの学習プロセスに採用されている。 概要[編集] 機械学習では、人間のフィードバックによる強化学習（RLHF）は、人間のフィードバック（反応）から直接に「報酬モデル」を訓練し、そのモデルを報酬関数として使用して、近位方策最適化（英語版）などの最適化アルゴリズムによる強化学習（RL）を介してエージェントの方策を最適化する技術である[1][2]。報酬モデルは、特定の出力が良い（報酬が高い）か悪い（報酬が低い）かを予測するために、最適化される方針に合わせて事前に訓練される。RLHFは、特に報酬関数が疎であったりノイズ（英語版）が多
Ayurvedic Products Market to Reach USD 28,830 Million Revenue by 2030 at 12.3% CAGR – Report by Market Research Future (MRFR)
Ayurvedic Products Market to Reach USD 28,830 Million Revenue by 2030 at 12.3% CAGR – Report by Market Research Future (MRFR) Ayurvedic Products Market Trends and Insights By Product-Type (Personal Care, Healthcare, Others), Specialty Attribute (Organic, Vegan, Gmo-Free, And Others), Distribution Channel (Store Based (Supermarket/Hypermarket, Specialty Stores, Drug-Stores, Convenience Stores, Othe
システムに接続されているUSBデバイスをWindows上で列挙する方法は、本連載でも以前の回（「WindowsのコマンドラインからUSBデバイスについて調べる方法」）で解説した。 しかし、この方法はUSBデバイスを列挙するだけで、その接続関係などを表示するわけてはない。レジストリには、デバイスの親子関係や接続位置に関する情報がある。これを利用することで、USBデバイスに限らず、Windowsが管理しているデバイスの親子関係を得ることが可能だ。しかし、レジストリの情報もデバイスの情報の一部のみで、WMI（Windows Management Instrumentation）／CIM（Common Information Model）で得られたデバイスの情報と組み合わせる必要がある。 そのためには、デバイスを列挙するWin32_PNPEntryなどで扱う「DeviceID」の構造を理解する必要
GPU Survival Toolkit for the AI age: The bare minimum every developer must know
Why CPU Knowledge Is No Longer Enough In today's AI age, the majority of developers train in the CPU way. This knowledge has been part of our academics as well, so it's obvious to think and problem-solve in a CPU-oriented way. However, the problem with CPUs is that they rely on a sequential architecture. In today's world, where we are dependent on numerous parallel tasks, CPUs are unable to work w
Several Nato countries, including the US, Germany and the UK, have ruled out deploying ground troops to Ukraine, after French President Emmanuel Macron said "nothing should be excluded". Mr Macron said there was "no consensus" on sending Western soldiers to Ukraine. Kremlin spokesperson Dmitry Peskov has warned of direct conflict if Nato troops deploy there. Russian forces have recently made gains
Why I use Firefox
Questions like “Which browser should I use?” regularly come up on the r/browsers subreddit. I sometimes respond to these posts, but my quick replies usually only contain one or two points. To be honest, until recently I wasn’t even sure myself why I use Firefox. Of course it’s a pretty good browser, but that doesn’t explain why I’ve stubbornly stayed loyal to Firefox for more than a decade. After
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Boosting performance: Faire’s transition to NextJS
Homemade 6 GHz pulse compression radar
Headphone & Amp Impedance
Identifying dependencies used via dlopen() [LWN.net]
Better Firmware with LLVM/Clang
kyju.org
Hosting a Public Website on MS-DOS
The unFIX Model — unFIX
Searching for Best Practices in Retrieval-Augmented Generation
Failure mode and effects analysis - Wikipedia
Dbt vs. Dataform: Which one should you choose?
Why You’ve Never Been In A Plane Crash—Asterisk
GeoGuessr - Let's explore the world!
What good software looks like at REA | REA Group Ltd
Visual Studio Code September 2023
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A Commentary on ITLOS' Advisory Opinion on Climate Change
終わらない週末 | Netflix (ネットフリックス) 公式サイト
人間のフィードバックによる強化学習 - Wikipedia
WindowsでのDeviceIDの仕組み
Nato allies reject Emmanuel Macron idea of troops to Ukraine