If you have a massive computational workload that you want to distribute across a variety of devices and OSes, you can use BOINC for this purpose. BOINC is an open protocol used by the BOINC client, which can attach to several different projects at a time and compute for all of them. Anybody can start a BOINC project and distribute work, it is a permissionless network. End users decide which BOINC projects to contribute CPU/GPU cycles to.

BOINC is currently used by major universities and research institutions around the world for everything from cancer research to finding pulsars and gravitational waves. Their network of computing volunteers contributes petaflops of computation daily to open science projects.

Keep in mind that the article is kind of old, from 2017. I unfortunately couldn't find similar comparisons from more recently.

This is the reason why I've never used an OEMs app that is unique to them only (well also because I have many friends using different phone brands and OSs). Even when I had an iPhone 3 (and now an iPhone 12 Pro) and a Samsung Android phone, I always stuck to using a service that was generally available across devices.

So yes that was why it was easy for me to switch from an iPhone to Android, and back again now in 2021 to an iPhone. Inter-operability and compatibility is what we as consumers should be demanding and ourselves choosing. The point is of all my colleagues, and friends and family, are using different phones and OSs. We should resist using a product locked only into one ecosystem.

There is a rumour (and only that) that Apple may consider adopting RCS, and if so that would change the game somewhat (and will have some effect on WhatsApp, Telegram and others). SMS was a universal messaging standard dictated by the cellular networks, but it does not look like Big Tech companies will voluntarily support a single standard otherwise. What we should have though is a mandatory open standard used by all that is not aligned to any specific brand or provider. This is something consumers should push governments to adopt.

A parting thought: Imagine a world with no single standard for e-mail or SMS messaging...

See https://www.theverge.com/2021/4/27/22406303/imessage-android-eddy-cue-emails-apple-epic-deposition

#technology #openstandards #apple #instantmessaging

"OpenStructures (OS) is an open modular construction system that promotes circular material flows and facilitates re-use and repair. OS allows to build things together at a moment in time, where anyone is connected to everyone and everything can be produced everywhere. It links modularity to collaborative innovation and new decentralised production techniques and results in a more sustainably built environment. OS unfolds through a continuously evolving exploration by a community of authors that test and evaluate its potential within the field of design, art and architecture."

from https://www.openstructures.net/index.php/about

I'm not that deep in industrial design or maker culture and just wonder if this standard is used, or just a nice concept on the paper?

Matroska is a multimedia container widely know for it's video format (mkv). Lesser known are the audio (mka) and subtitles (mks) formats. Also the stereoscopic/3D format (mk3d). Aside from being open and royalty-free, why are these formats interesting?

Tools

MKVToolNix is a CLI (optional GUI) tool to work with Matroska files. It works with mkv and mka, which are the two formats I tested. It's a single tool to work with both audio and video formats.

Features

Matroska is a do-it-all "universal" container that does many things well. The most interesting being:

1. Chapters. For an audio file that means an entire album or audiobook can be contained in a single large mka file splitted by chapters, similar to m4b files. It's easy to make such a file in mkvtoolnix, would save me a lot of time from picking every ogg chapter file in librivox recordings.
2. Multiple streams. A single file can hold different codecs (e.g. vorbis, opus and MP3) or different bitrates and they can be muxed from a supported player. Video players commonly support it whereas I am not aware of audio players with this feature.
3. Subtitle embedding. Closed captions are popular in mkv, but mka could also hold an entire timestamped audiobook or music lyrics inside. Haven't tested it though, and I think there's no player that supports such scheme.

See the FAQ for more info.

So, what about MKS?

I couldn't find documentation about it, or even sample files. Maybe you can help.