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Nowadays, when mobile devices are actively evolving and penetrating the various spheres of human activity they have a potential to modernize and facilitate the sphere of IT education as well. This paper aims to test the hypothesis stating that introduction of mobile technology to the college-level database course for future IT specialists has a positive academic impact on students.

The main theoretical premises for the present study were the general findings of the surveys by Hinze et al. (2017) and Bowen and Pistilli (2012) indicating that: using mobile tools to work on classroom projects improves student’s academic success students, especially those from computing specialties, actively turn to mobile tools in their academic activity students favor the Android and iPhone platforms and prefer native mobile apps to Web-based mobile apps The key idea of the present study was to validate these general premises in the specific case of the college-level database class. Namely, the authors formulated a hypothesis that Android-based mobile devices have a positive impact on the IT students’ academic performance and interest in the subject at the college-level introductory database lessons. Throughout the study, the authors examined both quantitative (students’ scores and attendance rate) and qualitative aspects (students’ and teachers’ opinions) of the hypothesis.

Based on the experiment’s positive outcome resulting in students’ increased academic performance and interest in the subject, the authors conclude that in the context of the college-level database course mobile devices can successfully substitute traditional desktop computers and positively affect students’ academic activity.

Based on the experiment’s positive outcome resulting in students’ increased academic performance and interest in the subject, the authors conclude that in the context of the college-level database course mobile devices can successfully substitute traditional desktop computers and positively affect students’ academic activity.

This paper describes the architecture of using the Mobile Agent and ACID (Atomicity, Consistency, Isolation and Durability) in Mobile e-Learning (mLearning). In the coming years, there will be an incremental amount of mobile learning experiments for the purpose of implementing mobile ICTs into mainstream education. In this article, the Replication Agent and Snapshot Agent architecture is proposed as an effective way to overcome the problem of heavy loading on the limited bandwidth used in wireless transmission for mobile learning environment merge replication process. The implementation of mobile agents as middleware for mLearning environment is to provide database replication between learners and off-site database e.g., Knowledge Management Centre's (KMC) databases using handheld devices. The approach using the combination of both these agents plays an important role in wireless transmission. It provides an intelligent solution to the limitation of the wireless bandwidth by lowering the bandwidth taken up during the bursts of mobile transactions. In this proposed technique, a mLearning database is determined as a Snapshot publisher where a compact edition of files and information is generated at the snapshot location which resides on the central database server. Learners may retrieve quick bursts of information through mobile applications wirelessly. The Replication Agent offers the flexibility to move from one site (user) to another (central database) for essential data synchronization. In order to provide learners with appropriate courses, a prototype on mLearning platform supporting three-layered structure and device adapting was put forward. The architecture of the platform discussed in this study as the mobile agent approach would facilitate more widespread use of mLearning, including in courses discussions between learners and academicians.

This paper investigates query processing in MANETs. Cache techniques and multi‐join database operations are studied. For data caching, a group‐caching strategy is proposed. Using the cache and the index of the cached data, queries can be processed at a single node or within the group containing this single node. For multi‐join, a cost evaluation model and a query plan generation algorithm are presented. Query cost is evaluated based on the parameters including the size of the transmitted data, the transmission distance and the query cost at each single node. According to the evaluations, the nodes on which the query should be executed and the join order are determined. Theoretical analysis and experiment results show that the proposed group‐caching based query processing and the cost based join strategy are efficient in MANETs. It is suitable for the mobility, the disconnection and the multi‐hop features of MANETs. The communication cost between nodes is reduced and the efficiency of the query is improved greatly.

Reminds us that mobile phones are ubiquitous and a status symbol for young people, so that more traditional media are getting on the act: Emap publishes a number of teenage magazine brands that have mobile databases and regards mobile marketing as a valuable tool, since messages to an opted‐in audience are targeted and relevant. Outlines how this interactive system works: members of Emap’s mobile databases are recruited via the magazine, and readers opt in to receive free text messages, but are free to unsubscribe once part of the database, with an opt out in each message. Illustrates this from a “Bliss” magazine text campaign and a mobile campaign for the film “Honey”, and indicates issues to consider in these campaigns: whether to use databases, WAP site or other media platforms, SMS or richer media formats, the choice of brands, the billing and reporting system, and legal and financial aspects.

The author developed a specialized app to cater to the needs of researchers in business and economics. At the same time the number of library apps in general increased dramatically. This article intends to put the author's efforts in developing a specialized app into the context of the development of mobile apps for library users in general.

This paper reviews a number of seminal papers on the development of library apps and sets the description of the development of the EconBiz app against the developments in general. Users' needs in relation to library apps seem mostly pretty basic, yet some of these needs are still hard to meet.

The use of mobile phones, the services available on mobile devices and the availability of library apps are changing rapidly, so some findings might be outdated by the time the respective papers were published.

This paper brings together the findings of a number of studies and surveys against the practical implications of developing an individual app.

This paper aims to discuss the motivation and present the evolution from a Software Product Line (SPL) in the e-Gov Web (e-Gov Web SPL) domain to a SPL in the mobile domain (e-Gov Mobile SPL).

The evolution was supported by the Product Line UML-Based Software Engineering approach and the feature model.

The authors were able to observe that it is feasible to evolve from a SPL for the Web platform to a SPL for the mobile platform, with the intent to port existing Web applications to mobile platforms such that users can have access to the main information and are able to interact with the most important functionalities of Web applications in a mobile device.

As for the main limitations, the authors can point out the small number of instantiations performed until the moment with the support of the e-Gov Mobile SPL, what prevented the conduction of an empirical study.

Using e-Gov Mobile SPL, it is possible to reduce development time and cost.

The existing SPLs do not worry about supporting the development of mobile applications corresponding to existing Web applications, as it is desirable to have access to the information and main features of these applications in mobile devices. We obtained some e-Gov Mobile SPL instantiations corresponding to e-Gov Web SPL instantiations to attend the demands of the Brazilian Agricultural Research Corporation Unit situated at Campo Grande, MS, Brazil.

The purpose of this paper is to describe the availability of discovery functions on mobile devices at academic research libraries in order to determine if research libraries are providing the mobile services that students believe that they need for academic success.

The researcher surveyed 53 academic library mobile apps and mobile web sites at Carnegie rated RU/VH universities to determine the number and variety of discovery functions available.

All of the libraries had some level of research functions available, but there was a discrepancy between those that offered a full range of services and those that offered a minimal level.

Due to the transitory nature of the electronic universe, the data offered represents the state of academic library research services in a single moment in time and is subject to change.

The research provides other libraries with a description of what comprises an adequate suite of essential services and a way to evaluate their own library’s offerings.

This is the first study to evaluate and quantify the level of services provided by libraries at Carnegie Foundation RU/VH institutions.

Communication of an impending hazard to people in near real time is critical. The purpose of this paper is to develop an internet‐SMS based geo‐hazard warning communication system.

A warning system based on an internet‐resident concept and the available cellular mobile infrastructure is proposed in this study. The functionality of the system is modular in architecture.

The messages have been transmitted in a set of 20 SMSs six times, to locally‐owned mobile numbers, resulting in a total number of 120. It has been found that 58 messages got delivered within ten seconds, the rest within 40 more seconds. The threat messages reached the impending threat areas within acceptable time delay.

The paper describes the implementation of a novel and stand‐alone system for dynamic hazard warning. Cellular or mobile phone, a gadget used by common man, is expected to be the best proposition to effectively warn people individually and to propagate hazard messages to users in large regions ubiquitously. The concept allows pervasiveness and redundancy, important to withstanding hazards and bringing several original elements through the development of this “fast warning system”, as current warning strategies do not include such solutions.

The purpose of this paper is to understand the mobile pervasiveness among different categories of student’s gender-wise vis-a-vis to investigate user perception to access library content in innovative ways. The study tries to understand the potential demand of some features in mobile library initiatives. In addition, this study aims to determine willingness and need of mobile library services. The information gained from the study is intended to help the libraries to realize the growing demand of mobile library services.

A questionnaire was designed to gather feedback on student’s perception regarding the important mobile service features which they find useful to be included in different library initiatives. The aim was to understand the pervasiveness of mobile devices and information needs in Indian Academia. Moreover, which features can be added to new initiatives so as to deliver robust services to the users in their comfort zones.

The responses received indicate that a significant number of students are ready to adopt mobile library initiatives with the desired features in them, if provided to them by their respective libraries. The results of the study have provided the necessary information on what the users really want. It is therefore incumbent upon the universities/institutions of higher education to start to work with the Web-based library services and move it into mobile library service.

The findings of this study provide a benchmark of mobile library initiatives with the choicest features based on the user perception. The data collected may also give an indication about compelling services that could help the users to access information ubiquitously.

Libraries can better serve their patrons by understanding the growing capabilities of mobile devices; it is incumbent upon libraries to mobilize their services by embracing mobile library initiatives. Moreover, to realize the needs of users and provide only such services which are more in demand.

The purpose of this paper is to describe the use of mobile technologies to develop new ways of Libraries and Information Centre. Mobile devices help to connect with patrons. Creating a library application (“app”) or mobile Web site that allows patrons to access library hours, view their library account or even search databases is easier than most people think. The resources below should help libraries begin to plan and implement their own unique mobile presence: analyzing the present usage of mobile devices; providing an overview of devices, providers and features; describing the various activities these devices support for well library use; focusing how libraries and our librarians are responding with services tailored for these devices; and what can be done by libraries in future in this respect”.

Information and Communications Technology continues to expand the boundaries of higher education into the “anytime/anywhere” experiences. Mobile communication is transforming how people search, receive and interact with information on a daily basis. In just a few short years, smart phone ownership has skyrocketed, and popular use of e-readers has been steadily on the rise. These advanced mobile tools provide portable access to the world of information, across boundaries of subject, discipline and industry.

Mobile technology holds great promise for enabling libraries to provide enhanced services in a form users increasingly are demanding. If this promise is to be fully realized, however, libraries will need to conduct analyses and make smart decisions to address the issues outlined above, support staff education and explore partnerships and new funding models, and be prepared to compromise with respect to their traditional information delivery models.

The explosion of advanced mobile technology and robust digital information collection capabilities should prompt libraries to examine carefully the ramifications for user privacy. Libraries can maintain their commitment to user privacy without overcompensating by imposing burdensome security measures or annoying interruptions. For example, libraries do not have to show users a privacy statement or security warning every time they want to access information on a mobile device. A single log-in and acceptance of terms of use, similar to the procedures for other mobile applications and services, should suffice. At the same time, libraries can take the opportunity to educate users in best practices with respect to privacy issues associated with the use of mobile devices.