The multi-user mode is a new feature of Tizen 3 that mainly impacts the application framework, resources management and security framework. The aim of multi-user Tizen 3 support is to enable multiple profile in connected devices while enabling a strict application containment.

We will see how this new feature allows a new way to manage applications, services and HW resources in a secured multi-seat context, thus meeting Tizen In-Vehicle Infotainment (IVI) project needs; We will discover the concepts of a default user before connecting, of separated connected users and privilege user and how users can exchange seats without lost their applications context.