Source: Hacker News
Source: Hack a Day
We all know what a typewriter looks like, and how this has been translated directly into the modern day computer keyboard, or at least many of us think we do. Many cultures do not use a writing system like the Roman or Cyrillic-style alphabets, with the Chinese writing system probably posing the biggest challenge. During the rise of mechanical typewriters, Chinese versions looked massive, clumsy and slow as they had to manage so many different symbols. All of them, except for one prototype of the MingKwai, which a group of Chinese enthusiasts have recently built themselves using the patent drawings.
Interestingly, when they started their build, it was thought that every single prototype of the MingKwai had been lost to time. That was before a genuine prototype was found in a basement in New York and acquired by Stanford University Libraries, creating the unique experience of being able to compare both a genuine prototype and a functional recreation.
Considered to be the first Chinese typewriter with a keyboard, the MingKwai (明快打字機, for ‘clear and fast’) was developed by [Lin Yutang] in the 1940s. Rather than the simple mechanism of Western typewriters where one key is linked directly to one hammer, the MingKwai instead uses the keys as a retrieval, or indexing mechanism.
Different rows select a different radical from one of the multiple rolls inside the machine, with a preview of multiple potential characters that these can combine to. After looking at these previews in the ‘magic eye’ glass, you select the number of the target symbol. In the video by the Chinese team this can be seen in action.
Although [Lin]’s MingKwai typewriter did not reach commercialization, it offered the first glimpse of a viable Chinese input method prior to computer technology. These days the popular pinyin uses the romanized writing form, which makes it somewhat similar to the standard Japanese input method using its phonetic kana system of characters. Without such options and within the confined system of 1940s electromechanical systems, however, the MingKwai is both an absolute marvel of ingenuity, and absolutely mindboggling even by 2020s standards.
Source: OSNews
AMD is expanding its processor portfolio beyond the x86 architecture with its first ARM-based APU, internally known as “Sound Wave.” The chip’s existence was uncovered through customs import records, confirming several details about its design and purpose. Built with a BGA-1074 package measuring 32 mm × 27 mm, the processor fits within standard mobile SoC dimensions, making it suitable for thin and light computing platforms. It employs a 0.8 mm pitch and FF5 interface, replacing the FF3 socket previously used in Valve’s Steam handheld devices, further hinting at a new generation of compact AMD-powered hardware.
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It only makes sense for AMD to enter the market for ARM SoCs, as it’s a whole section of the processor market they’re not tapping into. Even if they don’t manage to compete with the best ARM processors out there, they can still serve the mid and lower end just fine.
Source: ACM Interactions
In this feature, we apply a decennial perspective to discuss the interweaving of technology, everyday practices, and societal infrastructures. We ask what happens when technologies become so embedded in everyday life that we stop talking about them and who gets left out in this process. The occasion of the Aarhus decennial conference 2025 made us look at the intersection of...
