Types of Popular Mobile Operating System
1. Android OS
The Android OS is the most common operating system among the mobile operating system. Furthermore, Google is the developer of Android. Moreover, it is an open source and free operating system. This OS is based on the Linux kernel. The name for every new version of update is based on ‘desserts’ for example Cupcake, Donut, Eclair, Oreo, Kitkat, etc.
2. Bada
Samsung is the launcher of this operating system. It came into market in 2010. Moreover, it includes features like 3-D graphics, application installation, multipoint touch etc.
3. Blackberry OS
The developer of this operating system is Reasearch In Motion (RIM). It was specifically designed for blackberry devices. Furthermore, it is useful for corporate users.
4. Apple iOS
After android, it is one of the most popular OS. It is designed to run on Apple devices such as iPhones, iPad tablets, etc. Moreover, like the android devices have the playstore for apps download. Likewise, apple iOS contains the app store. Also, it has very strong security features.
5. Windows Mobile Operating System
The developer of this OS is Microsoft. It is basically designed for pocket PCs and smartphones. Moreover, it has the features of computer based Windows OS and additional features for mobile phones.
6. Symbian OS
Symbian Ltd. is the developer of this OS. Moreover, Nokia was the first to use this OS on its mobile phones. Furthermore, it provides high level integration with communication. This OS is based on java language.
7. Harmony OS
It is a latest OS moreover, Huawei is its developer. It is specifically designed for use in IoT devices.
8. Palm OS
Its other name is Garnet OS. Furthermore, Palm Ltd. is its developer which developed this OS for use in Personal Digital Assisstants (PADs).
9. WebOS
Palm Ltd is its developer. Moreover, it is based on Linux kernel and HP uses it in its mobile devices and touchpads.
Features of Mobile Operating System
1. Easy to use
The graphics should be attractive.
The buttons and features should be easy to use. mOreover, the functionalities should not be very compilicated.
Features should be powerful and useful.
2. Good app store
An app is one of the basic part of an OS.
Good and useful apps forms an important part of an OS.
The apps should be simple and interactive.
3. Good battery life
Power is one of the main requirement of a smartphone.
They require power for processors sensors etc. Therefore, the battery holds a very important role.
Smartphones power usage keeps on increasing therefore, a good battery backup is very essential.
4. Data usage and organization
An operating system should focus on controlling the data and network usage. It should keep the limit and requirement in focus.
Secondly, the organization of data related to to-do lists, calendars, alarms, reminders etc is very important. A good OS should keep this data in a very organized and safe manner. Moreover, the data should be readily and easily available.
Components of a Mobile Operating System
The components of a mobile OS are same as a basic OS. The components are as follows:
1. Kernel
A kernel is the core/heart of an OS. It contains all the functions and operations to manage the working of OS.
2. Process Execution
The OS executes various process so that the statements will execute and connect the application program to the hardware. Whenever a process executes it uses memory, space and other resources as well.
3. Interrupt
Interrupts are basically used be the hardware devices to communicate with the CPU. It is basically a signal which the device generates to request the CPU. Moreover, whenever an interrupt occurs the CPU temporarily stops executing its current process.
4. Memory Management
It is the management of the main or primary memory. Furthermore, whatever program is executed, it has to be present in the main memory. Therefore, there can be more than one program present at a time. Hence, it is required to manage the memory.
The operating system:
Allocates and deallocates the memory.
Keeps a record of which part of primary memory is used by whom and how much.
Distributes the memory while multiprocessing.
5. Multitasking
It is performing more than one tasks at a time. The OS allows the user to work wit more than one process at a time without any problem.
6. Security
The OS keeps the system and programs safe and secure through authentication. A user id and password decide the authenticity of the user.
7. User Interface
GUI stands for Graphical User Interface. As the name suggests, it provides a graphical interface for the user to interact with the computer. It uses icons, menus, etc. to interact with the user. Moreover, the user can easily interact by just clicking these items. Therefore, it is very user friendly and there is no need to remember any commands.