Z80 emulators are software programs or hardware devices that replicate the functionality of the Z80 microprocessor, which was originally designed by Zilog and made its debut in 1976. The Z80 is an 8-bit microprocessor that became widely used in various computing systems, including early personal computers, embedded systems, and gaming consoles. Emulators enable users to run software that was originally designed for Z80-based systems on different platforms, such as modern PCs or other types of hardware.
Binary translation is a technique used in computer architecture and software systems to convert binary code from one instruction set architecture (ISA) to another. This process allows software compiled for one type of hardware to run on another type, which may have a different binary format and instruction set. There are two main types of binary translation: 1. **Static Binary Translation**: This involves analyzing and converting the entire binary executable before it is run.
A mobile simulator is a software tool that mimics the hardware and software environment of mobile devices, allowing developers to test and evaluate mobile applications without the need for physical devices. It provides an emulated mobile operating system, such as Android or iOS, and simulates various device features including screen size, resolution, input methods (touch, gestures), GPS, camera, and network conditions.
ELIZA is an early natural language processing computer program created by Joseph Weizenbaum at the MIT Artificial Intelligence Laboratory in the mid-1960s. It is designed to simulate a conversation with a human user by using pattern matching and substitution techniques. One of ELIZA’s most famous implementations is a script called "DOCTOR," which emulates a psychotherapist.
The General Problem Solver (GPS) is an early computer program that was developed in the 1950s by Allen Newell and Herbert A. Simon. It was one of the first attempts to implement a form of artificial intelligence and is notable for being one of the first general-purpose problem-solving systems. GPS was designed to solve a wide range of problems by employing a heuristic search strategy.
Firefox is a web browser developed by Mozilla, and its version history reflects the evolution of the browser since its initial release. Here’s a high-level overview of significant versions and milestones in the Firefox version history: 1. **Firefox 1.0** (November 2004): The initial stable release of Firefox, which gained popularity due to its speed, simplicity, and strong support for web standards. 2. **Firefox 1.
The Strategic Computing Initiative (SCI) was a program launched by the United States Department of Defense (DoD) in the late 1980s with the primary goal of developing advanced computing technologies that would enhance the capabilities of military applications. The initiative was aimed at fostering the development of high-performance computing systems and techniques that could be used for a variety of defense-related purposes, including simulations, modeling, and analysis.
XCON, also known as R1, is an artificial intelligence system developed by Digital Equipment Corporation (DEC) in the early 1980s. It was primarily used for configuring orders of computer systems based on customers' requirements. The system utilized a rule-based expert system approach to automate the configuration of hardware components, ensuring that all parts were compatible with one another and met the specifications provided by customers.
The concept of the "office of the future" refers to the evolving workplace environment, influenced by advancements in technology, shifts in work culture, and changes in employee expectations. Here are some key characteristics and trends often associated with the office of the future: 1. **Flexibility & Remote Work**: Many organizations are adopting hybrid models that blend remote and in-office work. The office may function as a space for collaboration and meetings, while employees can work from home or other locations as needed.
PARC (Palo Alto Research Center), originally part of Xerox, is a research and development company known for its pioneering contributions to various fields, including computer science, artificial intelligence, networking, and human-computer interaction. Established in 1970 in Palo Alto, California, PARC played a significant role in the development of technologies like the graphical user interface (GUI), the laser printer, and Ethernet networking.
As of my last update in October 2023, "Project Sidekick" does not refer to a widely recognized initiative or project in public knowledge, and it could refer to various things depending on the context (e.g., a project name used by a specific company, a video game, an educational initiative, etc.).
The Xerox Star, officially known as the Xerox 8010 Information System, was a pioneering computer system introduced in 1981. It is widely recognized as one of the first commercial attempts to deliver a graphical user interface (GUI) tailored for personal productivity and office tasks. The Xerox Star was developed at Xerox's Palo Alto Research Center (PARC), which was a hub for groundbreaking innovations in computing.
The history of arcade video games is a fascinating evolution that reflects advancements in technology, changes in entertainment preferences, and shifts in cultural norms. Here’s a comprehensive overview: ### Early Beginnings (1970s) 1. **Pong (1972)**: Often credited as the first commercially successful arcade video game, Pong was created by Atari and was a simple two-dimensional table tennis simulation. Its popularity helped establish video games as a viable business.
The history of massively multiplayer online games (MMOs) is a fascinating journey that spans several decades, reflecting the evolution of technology, gaming culture, and social interaction online.
Firefox 4 is a major version of the Mozilla Firefox web browser that was released on March 22, 2011. It introduced several significant features and improvements over its predecessors, including: 1. **Improved Performance**: Firefox 4 included enhancements to the rendering engine, which led to faster page load times and better performance in handling complex web applications.
The COVID-19 pandemic had a profound impact on various sectors, including the video game industry. Here are some of the key effects: 1. **Increased Demand for Gaming**: With lockdowns and social distancing measures in place, many people turned to video games as a form of entertainment, leading to a significant increase in player engagement and sales. Online multiplayer games, in particular, saw a surge in active users.
The Xbox 360 was launched by Microsoft on November 22, 2005, in North America. It was the second console in the Xbox series and aimed to compete with Sony's PlayStation 3 and Nintendo's Wii in the seventh generation of video game consoles. The Xbox 360 featured improved graphics, a new online gaming service known as Xbox Live, and support for high-definition resolutions.
Opera is a web browser developed by the Norwegian company Opera Software. Its history dates back to the mid-1990s, and it has undergone significant changes through the years. Here’s an overview of its development: ### Early Development (1994-2000) - **1994:** Opera Software was founded by Jon Stephenson von Tetzchner and Aino J. Tetzchner. The first version of the Opera browser was launched in 1996 as a research project.
Netscape Navigator was one of the first widely used web browsers, developed by Netscape Communications Corporation. Launched in 1994, it played a crucial role in popularizing the World Wide Web among both general users and businesses. Netscape Navigator was notable for its user-friendly interface and the introduction of features that are now standard in web browsers, such as bookmarks, cookies, and JavaScript support.
Macintosh startup refers to the process that occurs when a Mac computer is powered on or restarted. This process involves several steps and is crucial for initializing the hardware and loading the operating system. Here’s a breakdown of what happens during the startup process: 1. **Power-On Self-Test (POST)**: When you turn on the Mac, the firmware performs a POST to check the hardware components such as memory, storage, and peripherals for any issues.

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    Figure 3.
    Visual Studio Code extension installation
    .
    Figure 4.
    Visual Studio Code extension tree navigation
    .
    Figure 5.
    Web editor
    . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
    Video 4.
    OurBigBook Visual Studio Code extension editing and navigation demo
    . Source.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact