This paper describes the background and history of Multics Emacs, including the previous developments and the climate in which it was created. It also details the design and implementation experience, and important algorithms such as the redisplay algorithm.
The article describes how the author used Amazon Q Developer to write code for a virtual Commodore 64, starting with a simple BASIC program and then converting it to 6502 assembler for improved performance. The author also shares resources and tips for working with retro computing.
At 90, John Chowning, the inventor of FM synthesis that revolutionized electronic music, discusses his enduring passion and the impact of his work on pop music.
Dune is a shell designed for powerful scripting, combining elements of bash and Lisp, offering normal shell operations and functional programming abstractions for sysadmin tasks.
The Tildeverse is a minimalist community-driven internet experience, a reaction to the complexity and commercialization of the modern web. It emphasizes text-based interaction and retro aesthetics, offering services like collaborative writing, a radio station, and even Minecraft servers.
This video features an interview with Professor Hal Abelson, a pioneer in computer science education. He reflects on his career, starting from his early work with Logo programming language and its use in education. He emphasizes the importance of computer education for everyone, particularly for children who can use technology to make a real-world impact.
Abelson also discusses the risks associated with artificial intelligence and MIT's decision to make educational materials freely available online, which led to MIT OpenCourseWare. He believes computer scientists should not only focus on technical advancements but also consider the ethical implications of their work, asking "What, in fact, is worth making?". The video also highlights resources like Logo, Scratch, and MIT App Inventor, encouraging viewers to explore these tools.
Abelson also discusses the risks associated with artificial intelligence and MIT's decision to make educational materials freely available online, which led to MIT OpenCourseWare. He believes computer scientists should not only focus on technical advancements but also consider the ethical implications of their work, asking "What, in fact, is worth making?". The video also highlights resources like Logo, Scratch, and MIT App Inventor, encouraging viewers to explore these tools.
APL, one of the oldest computer languages, still has an active community and unique features. It uses mathematical symbols and has a strange keyboard layout but offers powerful data manipulation capabilities.
An email machine, the Cidco MailStation, is repurposed as a terminal using the Z80 processor and msTERM application. The WiFiStation dongle enables network communication.
- Hardware: Z80 processor, 128KB RAM, 0.5MB flash, modem, parallel port, RTC, QWERTY keyboard.
- Code Loading: Built-in hex editor or loader program via parallel port.
- Dev Env: OpenBSD laptop, C/Z80 assembly, SDCC compiler, upload via parallel port.
- msTERM: Stein's terminal program for BBS communication, custom ISR, modified font.
- Get Started: Stein's released msTERM code, example project, WiFi adapter option."
- Hardware: Z80 processor, 128KB RAM, 0.5MB flash, modem, parallel port, RTC, QWERTY keyboard.
- Code Loading: Built-in hex editor or loader program via parallel port.
- Dev Env: OpenBSD laptop, C/Z80 assembly, SDCC compiler, upload via parallel port.
- msTERM: Stein's terminal program for BBS communication, custom ISR, modified font.
- Get Started: Stein's released msTERM code, example project, WiFi adapter option."
This article presents the history and evolution of the APL programming language, from its early development to its current state.
A look at the social aspects of the Incompatible Timesharing (ITS) operating system, focusing on its lack of security and how that facilitated collaboration and a sense of community among users. The author argues that ITS was a forerunner to modern social media.
