Tizen (/ˈtaɪzɛn/) is a Linux-based operating system for devices—including smartphones, tablets, in-vehicle infotainment (IVI) devices, smart TVs, Laptop's and smart cameras. Its licensing model involves software that uses a variety of open source licenses that may be incompatible (see Licensing model, below)—and a proprietary SDK. It aims to offer a consistent user experience across devices.

is an open source operating system for smartphones and tablet computers, based on the Android mobile platform. It is developed as free and open source software based on the official releases of Android by Google, with added original and third-party code. CyanogenMod releases are provided on a nightly, milestone, and "stable version" schedule. CyanogenMod offers features and options not found in the official firmware distributed by mobile device vendors.

Firefox OS[3] (project name: Boot to Gecko, also known as B2G)[4] is a Linux-based open-source operating system for smartphones and tablet computers and is set to be used on smart TVs.[5] It is being developed by Mozilla, the non-profit organization best known for the Firefox web browser. Firefox OS is designed to provide a "complete"[6] community-based alternative system for mobile devices, using open standards and approaches such as HTML5 applications, JavaScript, a robust privilege model, open web APIs to communicate directly with cellphone hardware,[4] and application marketpl

IMAGINE A WORLD where everyone has access to healthy, local, organic food. The goal of the Sharing Backyards program is to make that a reality by giving anyone who wants to grow food the yard space to do it. Sharing Backyards encourages urban gardening by connecting those who have the space to garden with those who would like to garden but don’t have the yard space. It connects neighbours of all kinds in an atmosphere of trust – doing something the beautifies the homewoner’s yard and provides fresh food. Garden partners share the cost of gardening supplies and the abundance of the crops.

Duolingo is a language-learning and translation platform. It is also used as a crowdsourcing for web pages and documents translation.

OpenSubtitles.org offers direct downloads of subtitles written down by users.

"TABBY is an open source framework for vehicles" TABBY is the first open source framework for the creation vehicles. It has been defined as the “Ikea Car” and the “Arduino for mobility”. It is a versatile platform that can be used to bootstrap businesses, to create your own vehicle, for education purposes, and much more. Open Source All the plans and blueprints for TABBY can be downloaded in the website’s download section. You are welcome and encouraged to improve the designs, work on them, and upload them to share your ideas with the community through the OSV forum.

OpenUDC aims to define a set of open protocols and standards to exchange new currencies, and to provide a free software implementation of them. OpenUDC is a set of free softwares designed to create a free money system based on a decentralized human P2P network. The OpenUDC softwares are designed to manage a free money system as described by the TRM (Théorie Relative de la Monnaie), that means a money system where no human has privileges in front of money creation either in time or in space. These money systems solutions are Universal Dividend based money systems.

The value accounting system deals with the creation and transformation of value in the context of a commons-based peer production system. It describes amalgamation of value in peer-production. At the network level, it describes transformation and flow of value. Different types of value are identified and a valuation mechanism is put in place. The value created is attributed to its creators. The Value Accouting System software is open source software and is openly available. It is currently used by Sensorica.ca and Guerrilla Translations (both listed in this directory)

Metamaps.cc is a free and open source web platform for changemakers, innovators, educators and students. It enables individuals and communities to build and visualize their shared knowledge and unlock their collective intelligence. Metamaps.cc is created and maintained by a distributed, nomadic community comprised of technologists, artists and storytellers.They are currently based between San Francisco, CA and Waterloo, Ontario, Canada.