Cross-Platform Product Usability and Large Screen User Experience: A Teleconference System U&E Research

Author(s):  
Yinting Zhang ◽  
Chuncheng Zhao ◽  
Gang Liu ◽  
Ting Han
2014 ◽  
Vol 644-650 ◽  
pp. 3099-3102
Author(s):  
Lin Jun Sun

To overcome deficiencies in the mobile tourism applications such as underutilization of mobile device capabilities and poor user experience, a low-cost and cross-platform mobile travel reservation system was designed. Based on business process optimization of client-side, the mobile app was built by using HTML5, CSS3 and jQuery technology. Additionally, the system uses Ajax asynchronous interactive technology to improve response time. The practical application of this system shows that it can work equally well on multiple mobile platform. The characteristics of flat UI design, convenient operation and good user experience stretch its application prospects.


Author(s):  
Khalid Majrashi ◽  
Margaret Hamilton ◽  
Alexandra L. Uitdenbogerd

Author(s):  
Andrea Atzeni ◽  
John Lyle ◽  
Shamal Faily

The need for integrated cross-platform systems is growing. Such systems can enrich the user experience, but also lead to greater security and privacy concerns than the sum of their existing components. To provide practical insights and suggest viable solutions for the development, implementation, and deployment of complex cross-domain systems, in this chapter, the authors analyse and critically discuss the security-relevant decisions made developing the Webinos security framework. Webinos is an EU-funded FP7 project, which aims to become a universal Web application platform for enabling development and usage of cross domain applications. Presently, Webinos runs on a number of different devices (e.g. mobile, tables, PC, in-car systems, etc.) and different Operating Systems (e.g. various Linux distributions, different Windows and MacOSx versions, Android 4.x, iOS). Thus, Webinos is a representative example of cross-platform framework, and even if yet at beta level, is presently one of the most mature, as a prototype has been publicly available since February 2012. Distilling the lessons learned in the development of the Webinos public specification and prototype, the authors describe how potential threats and risks are identified and mitigated, and how techniques from user-centred design are used to inform the usability of security decisions made while developing the alpha and beta versions of the platform.


2014 ◽  
Vol 13 (11) ◽  
pp. 5162-5171
Author(s):  
Kunal Verma ◽  
Digvijay Maniktala

Mobile Application Development is getting to be additionally difficult with differing stages and their product improvement packs. Lately, mobile computing has been having truly a revolution. Anyways one of the difficulties that has been conceived due to this revolution is technology and device fragmentation leaving developers stupefied. Platform developers, device manufacturers accompany such a variety of gimmicks and functionalities that it has been hard to give developers a less demanding method for creating applications and running the application on every cell phone with expense and time compelling measures. To lessen the expense of development and connectivity with maximum users across a plethora of platforms, developers are relocating to cross-platform application development tools. In this paper, we give a few choice criteria past the portability concerns toward picking suitable cross-platform solution for application development. Nonetheless, we discovered that cross-platform solutions might be suggested by and large, yet they are still constrained if high prerequisites apply with respect to execution, convenience or native user experience.


Mobile software development is an emerging technology. The aim of working on this technology is to make it user-friendly and improve the user experience. This paper focuses on the advancing technology - Progressive Web Apps (PWAs). These apps combine the experience of both native and web applications. Progressive web apps are cross-platform developed which means that the app should function both on Android and iOS platform. While web/hybrid/native apps are costly to build, PWAs are way cheaper to build. These apps provide far better user experience than the conventional native/web/hybrid mobile applications. The service worker is the foundation of a PWA. Service Worker enables caching of assets and controls the network traffic. Manifest file lets the app to be installed on the user’s device. Different caching techniques are discussed in the paper and their performance has been monitored. The performance of the Progressive Web App is analyzed using Blazemeter as Remarkable growth has been seen in the performance of several business platforms after the implementation of progressive web apps. This paper assesses: (1). The difference in features of Native/Mobile Web/ Hybrid Web Mobile with PWAs, (2). Performance Analysis of the caching techniques in PWAs.


Author(s):  
Andrea Atzeni ◽  
John Lyle ◽  
Shamal Faily

The need for integrated cross-platform systems is growing. Such systems can enrich the user experience, but also lead to greater security and privacy concerns than the sum of their existing components. To provide practical insights and suggest viable solutions for the development, implementation, and deployment of complex cross-domain systems, in this chapter, the authors analyse and critically discuss the security-relevant decisions made developing the Webinos security framework. Webinos is an EU-funded FP7 project, which aims to become a universal Web application platform for enabling development and usage of cross domain applications. Presently, Webinos runs on a number of different devices (e.g. mobile, tables, PC, in-car systems, etc.) and different Operating Systems (e.g. various Linux distributions, different Windows and MacOSx versions, Android 4.x, iOS). Thus, Webinos is a representative example of cross-platform framework, and even if yet at beta level, is presently one of the most mature, as a prototype has been publicly available since February 2012. Distilling the lessons learned in the development of the Webinos public specification and prototype, the authors describe how potential threats and risks are identified and mitigated, and how techniques from user-centred design are used to inform the usability of security decisions made while developing the alpha and beta versions of the platform.


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