Daniyal M. Alghazzawi

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This paper presents the pedagogical design, the technical development and initial findings of the educational program "From the Ancient to the Modern Tablets". Targeting at primary and secondary school students, this project aimed at creating immersive multimedia eLearning experiences about the book history as well as its future. The main aims for the(More)
Children with cochlear implants benefit from auditory-verbal therapy, or AVT, a therapy that involves an enormous focus on learning through listening. As the needs of each child can vary greatly, therapist are required to have as wide a range of materials at their disposal to address specific therapy requirements and maintain the interest of the patient in(More)
Vulnerability of Information Systems is a major concern these days in all spheres of Financial, government, private sectors. Security of the Information Systems is one of the biggest challenges faces by almost all the organizations in today's world. Even though most of the organizations have realized the value of information and the part it plays in(More)
The fast economic growth lead by worlds emerging markets, has created the need for designing suitable Pervasive technology (aka PerComp), aimed at emerging markets. However, for designing suitable PerComp, it is essential to understand the implications of PerComp technology use in emerging market context. We studied information sharing practices and(More)
In this paper we present a cloud system that incorporate tools developed in HTML5 and JQuery technologies, which are offered to professors and students in the development of a teaching methodology called flipped classroom, where the theoretical content is usually delivered by video files and self-assessment tools that students can display from home. This(More)
This paper presents an adaptation of the Brousseau method. The concepts of didactic variations and interactions are introduced by using didactic and a-didactic situations. With the main aim of guaranteeing alumni improvement and evaluation processes, a case study application was development founded on a cloud architecture, which is also based in previous(More)
The article proposes a novel construction of sign-cryption scheme with provable security which is most suited to be implement on smart card. It is secure in random oracle model and the security relies on Decisional Bilinear Diffie-Hellmann Problem. The proposed scheme is secure against adaptive chosen ciphertext attack (indistiguishbility) and adaptive(More)