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mietek

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https://mietek.io

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The MacBook Neo 4 months ago

FYI, the very recently released Marathon with the BattleEye rootkit works fine on a maximally trimmed down Windows 10 LTSC, which is what I'm running on my PC (personal console).

My original HomePod has recently regressed in its ability to play songs. It can no longer play one song after another without glitching and repeating a little bit of the previous song. It boggles my mind.

Threads and locks are fundamentally the wrong abstraction for most scenarios. This is explained in complementary ways in two of the finest technical books ever written, Joe Armstrong's "Programming Erlang" and Simon Marlow's "Parallel and Concurrent Programming in Haskell". I highly recommend both.

Thank you for many fond memories of playing Glider and Pararena.

Whoever is downvoting you for speaking the truth should go stand in a corner. Or try maining BeOS for a while, to experience first-hand what happens when application programmers are forced to use threads and locks.

1. Go to the App Shortcuts subsection of the Shortcuts section of the Keyboard preferences panel in System Preferences.

2. Add an arbitrary keyboard shortcut (perhaps ⌥⌘N) for the "New Finder Window" Finder menu command.

3. Add your desired keyboard shortcut (⌘N) for the "New Folder" Finder menu command.

4. Restart Finder.

Some things have been tried; some things continue to be tried.

- Naylor and Runciman (2007) ”The Reduceron: Widening the von Neumann Bottleneck for Graph Reduction using an FPGA”: https://mn416.github.io/reduceron-project/reduceron.pdf

- Burrows (2009) “A combinator processor”: https://q4.github.io/dissertations/eb379.pdf

- Ramsay and Stewart (2023) “Heron: Modern Hardware Graph Reduction”: https://dl.acm.org/doi/10.1145/3652561.3652564

- Nicklisch-Franken and Feizerakhmanov (2024) “Massimult: A Novel Parallel CPU Architecture Based on Combinator Reduction”: https://arxiv.org/abs/2412.02765v1

- Xie, Ramsay, Stewart, and Loidl (2025) “From Haskell to a New Structured Combinator Processor” (KappaMutor): https://link.springer.com/chapter/10.1007/978-3-031-99751-8_...

More: https://haflang.github.io/history.html

Just because most of the free software ecosystem relies on unpaid volunteer work does not mean it is a desirable state of affairs, especially with billion dollar companies building on top of said work while hardly contributing anything back.

Meta Ray-Ban Display 10 months ago

Microvision Nomad was indeed two decades ago, but Microsoft Hololens 2 also used laser retinal projection.

Meta Ray-Ban Display 10 months ago

Old Microvision Nomad units from around 2004 pop up on eBay from time to time. I have one; it's a monocular red laser retinal projection display, with a permanently attached computing unit running an ancient version of Windows CE. It's bulky, finicky, and nowhere near open source; there's hardly any documentation for it, but it does work somewhat. I haven't done anything interesting with it yet, because it doesn't have a IMU, and integrating one with it has been difficult.

Microsoft Hololens 2 also used Microvision-derived laser retinal projection technology. I don't have one, so I can't say how well it really works, but Microsoft seems to have given up on it as well.

If you relax your requirements and allow for a green holographic waveguide display, there are a few other options, but still nothing open source that I'm aware of.