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Smart mobile devices and wireless network complement each other, Smart Home emerges gradually. Lots of developers start to study the connection issue of mobile devices and HDTV. Besides wire solutions to the issue, vendors provide wireless display solutions over Wi-Fi, such as AirPlay provided by Apple, DLNA proposed by DLNA, and Wi-Fi Display designed by Wi-Fi Alliance. HDTVs can only create one-to-one...
We investigate the limitations of using dynamic taint analysis for tracking privacy-sensitive information on Android-based mobile devices. Taint tracking keeps track of data as it propagates through variables, interprocess messages and files, by tagging them with taint marks. A popular taint-tracking system, TaintDroid, uses this approach in Android mobile applications to mark private information,...
As mobile devices become increasingly more advanced and essential for everyday life, minimizing power consumption of these devices has also become one of the critical design concerns, especially for those mobile devices that support "always-on" applications, such as a driving mode detection application. In this paper, we present a design, implementation, and deployment of an energy efficient...
User interface usability testing highlights the three concepts of usability, i.e. effectiveness, learnability, and satisfaction. User performance in using mobile device application is measured through usability testing. This research conducts an evaluation of usability performance of the mobile device application, which is part of a culinary recommendation system, through usability testing. The application...
In 2014, Tsai et al. propose an Android App copy protection mechanism based on dynamic loading, in which an Android App is composed of an incomplete main App (IMA for short, such as an APK file) file and a separate essential class (SES for short, such as a Jar file)file. After purchasing an App, a mobile user firstly downloads the APK file from the Android market. Then, the mobile user installs the...
Smartphone applications are becoming increasingly popular. However, these applications can suffer limited power budgets or malfunctioned sensing issues from their host devices. Computation offloading addresses this issue by delegating local computation workloads to remote servers. In this paper, we present Cose Droid, a framework that supports dynamic computation- and sensing-offloading across different...
With the significant increase and the availability of functionality via mobile devices and applications, a key problem of limited computation capabilities and short-life battery has arisen, Mobile Cloud Computing(MCC) has been emerged as a potential solution to the limitations of mobile devices. Within MCC research, mobile JavaScript offloading has been proposed as a solution for saving energy on...
The popularity of smartphones and tablet computers in recent years makes mobile apps burst. Mobile apps have become the main consumers of the Internet-based services. Compared to traditional applications in the desktop computing era, mobile devices with their apps bring new opportunities and challenges to service computing community, in various aspects like service publication, discovery, interaction,...
Due high popularization of cloud services and the use of a wide range of mobile devices with different environments and platforms, a new model to offer software test service emerged, called Testing as a Service (TaaS). It uses cloud infrastructure to provide on-demand testing services on cloud for end users at any time. Nowadays there are many studies about different services about TaaS. Based on...
Contemporary mobile devices can be used as navigation aids. The embedded gyroscope, accelerometer and magnetometer used together may form a reliable AHRS (Attitude and Heading Reference System), which estimates the orientation of the device with respect to the global reference frame. However, a question arises: which framework to use in order to integrate the noisy data under the tight computing power...
Cloud computing has paved a way for resource-constrained mobile devices to speed up their computing tasks and to expand their storage capacity. However, cloud computing is not necessary a panacea for all mobile applications. The high network latency to cloud data centers may not be ideal for delay-sensitive applications while storing everything on public clouds risks users’ security and privacy. In...
This work aims to evaluate different ways of performing natural feature tracking on mobile devices. Two solutions have been developed. One solution is standalone, that is, uses only the mobile device, and the other solution transfers part of the processing to a server. Both solutions were implemented for the Android platform and use OpenCV, which is a computer vision library. Besides that, the standalone...
As mobile devices increasingly become bigger in terms of display and reliable in delivering paid entertainment and video content, we also see a rise in the presence of mobile applications that attempt to profit by streaming pirated content to unsuspected end-users. These applications are both paid and free and in the case of free applications, the source of funding appears to be advertisements that...
The massive adoption of mobile devices by individuals as well as by organizations has brought forth many security concerns. Their significant abilities have resulted in their permeating use while correspondingly increasing their attractiveness as targets for cybercriminals. Consequently, mobile device vendors have increasingly focused on security in their design efforts. However, present security...
Crime in technology resource constrained environments has been shown to adversely affect economic growth by deterring investment and triggering emigration. To address this secure reporting channels are being investigated to encouraging anonymous crime reporting. In this paper, we present a system (Cry Help App) developed to enable residents of a university community situated in technology resource...
The rapid market shift to multi-functional mobile devices has created an opportunity to support activity recognition using the on-board sensors of these devices. Over the last decade, many activity recognition approaches have been proposed for various activities in different settings. Wearable sensors and augmented environments potentially have better accuracy, however performing activity recognition...
Privacy of internet users is continuously on stack from various directions with the evolution of technology. Modern technology in the field of internet poses serious threats on the privacy of users. Unfortunately, while surfing on internet, we are careless about our privacy and allow intrusion of privacy to a great extent without objection. This facilitates advertisers in tracking user activities...
This paper presents a model for communication between mobile devices and TV programs, through applications that use a middleware named Ginga, proposing a generic architecture that allows a single mobile application interact with various Ginga applications. A fundamental requirement for the project is the definition of a model that allows iDTV (interactive Digital Television) applications communicate...
This paper proposes an automated virtual security testing platform for Android mobile apps. The testing platform includes three key components: customizing Android OS to include mobile app trace information, creating a virtual testing platform using the customized OS, and developing static and dynamic analyzing techniques for mobile malware detection. The proposed testing platform is a server-side...
Mobile devices are evolving into powerful systems due to recent advances in their communication, storage and computation technologies. They are poised to play a key role in providing a rich collaborative computing platform for various applications. This paper proposes "Transient Clouds" — a collaborative computing platform that allows nearby devices to form an ad-hoc network and provide...
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