Tizen (/ˈtaɪzɛn/) is a Linux-based mobile operating system backed by the Linux Foundation, mainly developed and used primarily by Samsung Electronics.
The project was originally conceived as an HTML5-based platform for mobile devices to succeed MeeGo. Samsung merged its previous Linux-based OS effort, Bada, into Tizen, and has since used it primarily on platforms such as wearable devices and smart TVs.
Much of Tizen is open source software, although the software development kit contains proprietary components owned by Samsung, and portions of the OS are licensed under the Flora License, a derivative of the Apache License 2.0 that grants a patent license only to "Tizen certified platforms".
In May 2021, Google announced that Samsung would partner with the company on integrating Tizen features with its Android-derived Wear OS, and committed to use it on future wearables.
What is the advantage of Tizen over other OS like Android and iOS?
File System Directory Hierarchy
The Tizen platform uses the underlying Linux file system.
The following rules apply to the file system access: