mobile Operating Systems

Nowadays, mobile application development is very essential for any business organization because of a smartphone is not just a communication device but also an essential part of our daily life. To cover the maximum part of the mobile market, business organization needs to develop the multiple mobile applications for the different kinds of mobile operating systems to achieve the same functionality but that task is costly and time-consuming that is why they have to move on cross-platform mobile application development technologies because of it is cost effective and time-saving approach and allows developers to use same code for multiple mobile operating systems. In this scenario, application developers are facing the challenge to choose the finest cross-platform framework among various frameworks. The objective of this paper is to help application developers and researchers to make the right selection of the finest cross-platform mobile application development framework. This paper presents a task execution time-based comparison of three very popular cross-platform frameworks which are Ionic, React Native, and PhoneGap on the Android platform.

Formal verification of an operating system kernel manifests absence of errors in the kernel and establishes trust  in  it.  This  paper  evaluates  various  projects on  operating  system  kernel  verification  and  presents  in-depth  survey of  them. The  methodologies  and contributions  of  operating  system verification  projects  have been  discussed  in  the  present  work.  At  the  end,  few  unattended  and  interesting  future  challenges  in operating  system  verification  area  have  been  discussed  and  possible  directions  towards  the  challenge  solution have been described in brief.

Mobile application development for smart phones has been increasing in last years as mobile phones have become an
essential part of our contemporary life. As with any new phenomena, mobile application development has its own set of
challenges, which attracted interested researchers in this new field. Nowadays, mobile applications become more complex,
moving beyond inexpensive entertaining applications to more business critical uses, thus, it becomes essential to apply
software engineering process to assure the development of secure, high-quality mobile applications. This paper highlights
important issues in mobile application development using native development kits and cross-platform frameworks; it also
discusses challenges in the software engineering activities for mobile applications development.

—This paper presents a Content Adapter Architecture (CAA) for Content Management Systems (CMSs). A CMS is a software application that maintains and keeps track of every piece of content of a website. In the past, CMS has been mainly used in developing websites and portals for desktop PCs. For mobile devices such as smart phones and tablets, the web content developed for PCs needs to be adapted in order to provide the best possible user experience due to different characteristics and constraints such as screen dimensions. This adaptation task can be time consuming and resource intensive. Most solutions resolve it by creating different resources or CMS plugins for different devices. This paper proposes a novel approach to adapt CMS content in a non-intrusive way, through the use of templates which specify how the content should be adapted. The CAA consists of a backend server and a front end client. The server is responsible for the adaptation and provides version control of content, amongst other features. The client, built as a web application, is a thin layer which provides interaction with the device features, and acts as a cache system to reduce data transfer.

Firefox OS (project name: Boot to Gecko, also known as B2G) is a Linux kernel-based open-source operating system for smartphones and tablet computers and is set to be used on smart TVs.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 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, and application marketplace. As such, it competes with commercially developed operating systems such as Apple's iOS, Google's Android, Microsoft's Windows Phone and Jolla's Sailfish OS as well as other community-based open source systems such as Ubuntu Touch.

Firefox OS was publicly demonstrated in February 2012, on Android-compatible smartphones. In January 2013, at CES 2013, ZTE confirmed they would be shipping a smartphone with Firefox OS, and on July 2, 2013, Telefónica launched the first commercial Firefox OS based phone, ZTE Open, in Spain which was quickly followed by GeeksPhone's Peak+.

Mozilla has also partnered with T2Mobile to make a Firefox OS reference phone dubbed "Flame" which is designed for developers to contribute to Firefox OS and to test apps.

The future of e-commerce, e-medicine, e-government, large scale global economy and that of organizations including institutions of learning around the world is hinged on the efficacy of cloud computing. It is a future that must not take us by surprise; rather it is a future hat every super-industrial-minded person should pursue with purpose and clear vision. It is going to be a time of superlative performance in every industry that catches up with the vision of mobile computing driven by the cloud economy.

Cloud computing has expanded on the platform of collaborative writing in the recent time. Corporate experts, freelancers, and software Developers at different corners of the universe can easily create professional content collaboratively at a relative time-lag, but in a real time. The communication and total over head cost to achieve such is very cheap, and its happens with the speed of thought.

This essay will target at using the efficient platform of cloud computing to create content collaboratively and underscores effective ways to manage and sustain it.

In the smartphone sector we are discerning a competition between Symbian, Apple, and Google for the dominating mobile platform. In the design of their mobile platforms and operating system these organizations use varying degrees of “openness” on different platform elements. We follow a design science approach to construct and apply a framework to better understand how these organizations vary the degrees of openness of different information resources in order to create successful mobile platforms.

The breakthrough in wireless networking has prompted a new concept of computing, called mobile computing in which users tote portable devices have access to a shared infrastructure, independent of their physical location. Mobile computing is becoming increasingly vital due to the increase in the number of portable computers and the aspiration to have continuous network connectivity to the Internet irrespective of the physical location of the node. Mobile computing systems are computing systems that may be readily moved physically and whose computing ability may be used while they are being moved. Mobile computing has rapidly become a vital new example in today's real world of networked computing systems. It includes software, hardware and mobile communication. Ranging from wireless laptops to cellular phones and WiFi/Bluetooth-enabled PDA's to wireless sensor networks; mobile computing has become ubiquitous in its influence on our quotidian lives. In this paper various types of mobile devices are talking and they are inquiring into in details and existing operation systems that are most famed for mentioned devices are talking. Another aim of this paper is to point out some of the characteristics, applications, limitations, and issues of mobile computing.

Many theorists would agree that, had it not been for reinforcement learning, the development of Boolean logic might never have occurred. It might seem unexpected but entirely conflicts with the need to provide the lookaside buffer to leading analysts. After years of compelling research into multi-processors, we confirm the exploration of IPv7. In order to overcome this obstacle, we use ubiquitous epistemologies to verify that the seminal distributed algorithm for the visualization of SCSI disks by Maruyama [1] runs in Θ(n) time.

The breakthrough in wireless networking has prompted a new concept of computing, called mobile computing in which users tote portable devices have access to a shared infrastructure, independent of their physical location. Mobile computing is becoming increasingly vital due to the increase in the number of portable computers and the aspiration to have continuous network connectivity to the Internet irrespective of the physical location of the node. Mobile computing systems are computing systems that may be readily moved physically and whose computing ability may be used while they are being moved. Mobile computing has rapidly become a vital new example in today's real world of networked computing systems. It includes software, hardware and mobile communication. Ranging from wireless laptops to cellular phones and WiFi/Bluetooth-enabled PDA's to wireless sensor networks; mobile computing has become ubiquitous in its influence on our quotidian lives. In this paper various types of mobile devices are talking and they are inquiring into in details and existing operation systems that are most famed for mentioned devices are talking. Another aim of this paper is to point out some of the characteristics, applications, limitations, and issues of mobile computing.