Hosam Farouk El-Sofany

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—Through wireless devices and wireless applications , M-learning supports an integrated access to Web content and services in education anytime and anywhere. This paper describes the analysis, design, and implementation of "Wireless Questions-Bank System", that allows the students to take web-based quizzes, web-based free exercises, web-based exams(More)
XML has become a standard format in information exchange and integration on the Web. Much research has been conducted in recent years on XML technology, which has led to new developments in this field. The effective combination of XML and relational databases for portable Internet data exchange and data management is the technology platform of choice for(More)
— With the recent advances in Internet and mobile technologies, there are increasing demands for electronic access to tourist information systems for service coordination and process integration. Mobile computing and mobile devices are used to implement various tourist services (e.g. electronic tourist guides, digital interactive maps, and tourist(More)
E-commerce is the basic technology of knowledge economy. Developing and improving of e-commerce is an inevitable choice for Saudi Arabia economy to enter strongly into the world market, and bring about a great economic grows of the K. S. A nation. Before we can start developing or improving e-commerce and knowing the different factors that affect it, we(More)