# OFFDEM O₂ CFP Extended to 2022-02-12 **URL:** \ **Category:** O₂FFDEM\ **Created:** [20 January 2022 15:32 UTC](https://oxygen.offdem.net/t/offdem-o-cfp-extended-to-2022-02-12/88 "2022-01-20T15:32:55Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![petites.singularites](https://oxygen.offdem.net/user_avatar/oxygen.offdem.net/petites.singularites/32/9_2.png) [@petites.singularites](https://oxygen.offdem.net/u/petites.singularites)\ **Post date:** [20 January 2022 15:32 UTC](https://oxygen.offdem.net/t/offdem-o-cfp-extended-to-2022-02-12/88/1 "2022-01-20T15:32:55Z")
Greetings from the frozen fringe of Winter freedom. OFFDEM preparation is well under way and we’re happy to draw an early vision of what will happen at Oxygen. In a nutshell: screen printing call for visual, live radio show, organizational meetings, collaborative software demo and unikernel presentation… ### Call for Visuals We’ll have the great pleasure to host a **screen printing workshop** with the [Hashët collective](https://hashet.be) who provided us with original stickers and tee-shirts in our previous editions. For this occasion, we’re calling for original OFFDEM visuals: please send us your creations to be screen printed via Mastodon, by [replying to this call](https://ps.s10y.eu/@ps/107655512529428045) and mentioning [`@ps@s10y.eu`](https://ps.s10y.eu/@ps) with your stencil design. Our team mates and experienced screen printer partners will select the candidates that most fit the OFFDEM spirit for this year and turn your image into tee-shirts visitors can wear! ### Live _Source_ Radio Show Although OFFDEM has very few online presence, our now customary **live radio show** with [Source](https://src.brussels/) and @fredux will be covering OFFDEM on [Radio Campus Bruxelles](https://www.radiocampus.be/les-magazines/source/) 92.1 MHz on the FM band, and on the Internet. ## Organizational Gatherings Following the inspiring [On software syndicalism - Présence Solidaire - THX](https://thx.zoethical.org/t/on-software-syndicalism/171) article, we’re proposing to host gatherings to help people and networks organize around a single actionable commonality: ### DREAM / MirageOS: P2P Group Collaboration Meets Unikernels Social organization in proximity meets Improved security and lower carbon footprint. Promises of a Next Generation Internet for Humans. - [DREAM](https://dream.public.cat) aims to explore and bootstrap the next generation of locally-aware, distributed collaborative Internet protocols and applications to empower citizens to act and find agency together, free from alien interference and disinformation. [DREAM demo](https://dream.public.cat/pub/dream-demo) will be the first public demonstration of DREAM software associating P2P protocols and CmRDT-based implementation—also known as operation-based Conflict-free Replicated Data Types (CRDT); - [Robur Reproducible Builds](https://robur.coop/Projects/Reproducible_builds) aims to ease deployment of [MirageOS](https://mirageos.org/) applications (unikernels) in a trustworthy way. The security–in contrast to contemporary UNIX-based services–is vastly improved: not only is the lines of code reduced by two orders of magnitude (leading to a reduced attack surface), also usage of the memory-safe programming language OCaml excludes several attack vectors from the beginning. The carbon footprint of each service is drastically reduced compared to general purpose operating systems, since less code is executed. ### Librehosters Meet CHATONS The [Librehosters network](https://libreho.st) was created as an international counterpart of the French [CHATONS](https://chatons.org). OFFDEM brings an opportunity for the two networks to gather and envision future collaboration. [MarsNet](https://www.marsnet.org/) comes to Brussels to meet their colleagues. ### And more… More gatherings are under way, but we don’t want to spoil all of it at once! 😉 ## Extended Call for Participation Now that you have a better idea what’s cooking, you might want to bring a brick. We’re glad to announce that we’re waiting for your proposals **until February 2nd, 2022** , 12 days from now. Given the remaining uncertainty around attendance and safe capacity of the event, we reserve the right to suspend proposals once we reach capacity. [https://ps.zoethical.org/pub/offdem-oxygen-call-for-participation](https://ps.zoethical.org/pub/offdem-oxygen-call-for-participation) ## Transport and Hospitality At OFFDEM we like to host people and collaborate on minimizing the needs for transportation, preferring trains and carpooling to planes. Therefore we have a dedicated topic where people can get informed and self-organize by heading to [OFFDEM O₂ 2022 − Hospitality & Transportation](https://oxygen.offdem.net/t/offdem-o-2022-hospitality-transportation/60). ---
**Author:** ![how](https://oxygen.offdem.net/user_avatar/oxygen.offdem.net/how/32/8_2.png) [@how](https://oxygen.offdem.net/u/how)\ **Post date:** [6 September 2023 20:57 UTC](https://oxygen.offdem.net/t/offdem-o-cfp-extended-to-2022-02-12/88/3 "2023-09-06T20:57:33Z")
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**Author:** ![how](https://oxygen.offdem.net/user_avatar/oxygen.offdem.net/how/32/8_2.png) [@how](https://oxygen.offdem.net/u/how)\ **Post date:** [6 September 2023 20:57 UTC](https://oxygen.offdem.net/t/offdem-o-cfp-extended-to-2022-02-12/88/4 "2023-09-06T20:57:37Z")