In this paper, we present the characteristic features of distributed applications. We also enumerate the modalities of optimizing them and the factors that influence the quality of distributed applications, as well as the way they are affected by the optimization processes. Moreover, we enumerate the quality characteristics of distributed…

Salespeople increasingly have the opportunity to use technology to more quickly communicate with a larger number of clients and customers. Mobile technology, in particular, gives salespeople many advantages in rapidly reaching a large customer base. Furthermore, customers are increasingly employing mobile technology, making them increasingly…

This paper introduced the implementation of a New Mobile Technologies and Environmental Education System (NMobTec-EnvEdu) designed for m-learning environments. The NMobTec-EnvEdu system has been developed to provide environmental education in a collaborative framework to undergraduate students through the Internet using mobile phones. The study…

Technology is changing very rapidly and nearly all branches of education are affected by these changes. As a result of these rapid changes there has been significant interest and growth in the number of educational institutions using mobile devices to support learning and teaching. There is also an increase use of wireless technologies in…

Mobile Learning, or M-learning as it is often called, is a relatively new tool in the pedagogical arsenal to assist students and teachers as they navigate the options available in the expanding distance learning world. This article assesses some of the possible methods, challenges and future potential of using this approach in a college classroom…

Efforts have been devoted to introduce in science curricula direct instruction for evaluating scientific reports on socioscientific issues. In this study, students' opinions on the SSI of mobile telephones effects have been investigated before and after a classroom activity designed to enable students to assess scientific data. Aspects of the…

Objective: The authors discuss clinical and teaching aspects of a telephone call by the treating clinician to family members after a patient dies. Methods: A MEDLINE search was conducted for references to an after-death call made by the treating clinician to family members. A review of this literature is summarized. Results: A clinical application…

Administrators are often confounded by this question: "How can educators incorporate the use of cell phones and other handheld devices as instructional tools rather than instructional distractions?" In North Carolina, school systems are aiming to show how it can be done. The North Carolina Department of Public Instruction (NCDPI), which…

When it comes to inspiring, motivating and engaging the most challenging students, online video has been the "X" factor that has made it all possible for the author. It has bought her those precious moments when the whole class are utterly absorbed and she can line up the next activity. Most schools now have reliable broadband and projectors in…

In order to investigate the effect of concurrent phoning and auditory environmental monitoring, the performance of visually impaired people was observed on a dual task that consisted of two simulation tasks. Subjects wore either a bone conducting headset, or closed or open (air conduction) earphones. Reaction times and the correctness of responses…

The concept of "the fog of war" brings to mind the chaos of smoke-covered battlefields, along with the randomness inherent in any rapidly developing situation. The term is used most often to illustrate the difficulty military commanders have getting accurate information while a battle is being fought. Sketchy and often inaccurate information…

Mobile synchronous learning is a new challenge in the e-learning domain. While popular mobile communication devices, such as cell phones, cannot directly accommodate traditional synchronous content due to the major limitation of display size, other constraints also restrict convenient interactions while using mobile devices in a synchronous…

In this paper, the growth of the telecommunication sector in Pakistan and consequent development in the related professional education is studied. The widening gap between the telecommunication industry and associated education sector is identified. The higher educational programs in Pakistan have grown very rapidly to meet the needs of the…

Learning optical mineralogy requires students to integrate a complex theory with microscope manipulations and image interpretation. To assist student learning, we performed lecture demonstrations during which digital photomicrographs were taken and delivered to students using Tablet PCs, whereupon they were imported into note-taking software and…

Faculty who have taught in a traditional classroom are finding themselves having to teach in a setting in which they are unable to interact face-to-face with their students. Online instruction increases yearly. An important factor in the success of online instruction is the degree of student engagement. Though academic content remains…