Mobile Computing for M-Commerce

2009 ◽  
pp. 1584-1592
Author(s):  
Anastasis Sofokleous ◽  
Marios C. Angelides ◽  
Christos Schizas
Keyword(s):  
Mobile Computing ◽  
Mobile Devices ◽  
Data Transfer ◽  
User Profile ◽  
Future Trends ◽  
Transfer Rates ◽  
Location Data ◽  
New Applications ◽  
User Friendly ◽  
Mobile And Wireless Networks

The ubiquitous nature of modern mobile computing has made “any information, any device, any network, anytime, anywhere” a well-known reality. Traditionally, mobile devices are smaller, and data transfer rates are much lower. However, mobile and wireless networks are becoming faster in terms of transfer rates, while mobile devices are becoming smaller, more compact, less power consuming, and, most importantly, user-friendly. As more new applications and services become available every day, the number of mobile device owners and users is increasing exponentially. Furthermore, content is targeted to user needs and preferences by making use of personal and location data. The user profile and location information is becoming increasingly a necessity. The aim of this article is to present an overview of key mobile computing concepts, in particular, those of relevance to m-commerce. The following sections discuss the challenges of mobile computing and present issues on m-commerce. Finally, this article concludes with a discussion of future trends.

Mobile Computing for M-Commerce

2011 ◽  
pp. 622-628 ◽  
Author(s):  
Anastasis Sofokleous ◽  
Marios Angelides ◽  
Christos Schizas
Keyword(s):  
Mobile Computing ◽  
Mobile Devices ◽  
Data Transfer ◽  
User Profile ◽  
Location Information ◽  
Transfer Rates ◽  
Location Data ◽  
New Applications ◽  
User Friendly ◽  
Mobile And Wireless Networks

The ubiquitous nature of modern mobile computing has made “any information, any device, any network, anytime, anywhere” a well-known reality. Traditionally, mobile devices are smaller, and data transfer rates are much lower. However, mobile and wireless networks are becoming faster in terms of transfer rates, while mobile devices are becoming smaller, more compact, less power consuming, and, most importantly, user-friendly. As more new applications and services become available every day, the number of mobile device owners and users is increasing exponentially. Furthermore, content is targeted to user needs and preferences by making use of personal and location data. The user profile and location information is becoming increasingly a necessity.

How Cross-Platform Technology Can Facilitate Easier Creation of Business Apps

2017 ◽  
pp. 104-140
Author(s):  
Tim A. Majchrzak ◽  
Jan C. Dageförde ◽  
Jan Ernsting ◽  
Christoph Rieger ◽  
Tobias Reischmann
Keyword(s):  
Mobile Computing ◽  
Mobile Devices ◽  
Web Technology ◽  
App Development ◽  
Long Run ◽  
Platform Technology ◽  
Cross Platform ◽  
Platform Development ◽  
User Friendly ◽  
Business Orientation

Applications for mobile devices – apps – have seen unprecedented growth in importance. Ever better apps keep propelling the proliferation of mobile computing. App development is rather easy, particularly if it is based on Web technology. However, implementing apps that are user friendly and useful in the long-run is cumbersome. Thereby, it typically is expensive for corporate developers. Nonetheless, business apps are embraced by enterprises. To overcome the overhead of developing separately for multiple platforms and to mitigate the problems of device fragmentation, cross-platform development approaches are employed. While many such approaches exist, few have found widespread usage. In this chapter, we argue what the path towards future solutions could look like. We thereby take a rather technological look, but always keep business-orientation in mind. Our findings suggest that much effort is needed to enable the next generations of business apps. However, such apps will provide many merits and possibilities. Moreover, they provide the chance to master several of today's challenges.

Mobile Computing

2012 ◽  
pp. 1-22
Author(s):  
Hakikur Rahman ◽  
Senthil Kumar
Keyword(s):  
Mobile Computing ◽  
Mobile Devices ◽  
Mobile Communications ◽  
Text Messaging ◽  
Service Providers ◽  
Health Sector ◽  
Modern World ◽  
Future Research ◽  
Communications Technologies ◽  
User Friendly

With the advent of complex but user friendly mobile communications technologies and transformation of mobile devices being handy for usage, the applications and utilities of mobile devices have come into the palm of almost each and every human being of this modern world. Furthermore, with the unprecedented growth of the Internet and its outreach, the demand and requirement of users are growing fast, ranging from basic livelihood support, to infotainment, to social networking. Applications of mobile devices nowadays do not include only the facilities for calling another cell phone and text messaging, but also connecting to social networks, service providers networks, and servers of various organizations, like academic or business or health sector, thus providing appropriate services to users, meeting daily demands including emergencies . However, all these are dependent on technologies, social, cultural, and economic issues, which this study has explored. This chapter is based on a survey of concurrent literatures on mobile computing, its applications, and challenges. This study has put forwards three applications of mobile computing: learning, health, and GIS. In this aspect, by exploring the background on mobile computing, the chapter discusses a few constraints and challenges that have emerged in terms of design and application issues. Thereafter, before the conclusion, the chapter puts forward a few future research hints.

Security issues in Mobile Computing

2018 ◽  
Vol 8 (4) ◽  
pp. 13
Author(s):  
Kartik Khurana ◽  
Harpreet Kaur ◽  
Ritu Chauhan ◽  
Shalu Chauhan ◽  
Shaveta Bhatia ◽  
...  
Keyword(s):  
Mobile Computing ◽  
Mobile Devices ◽  
Mobile Communication ◽  
Internet Access ◽  
Mobile Security ◽  
Security Issue ◽  
Security Issues

Now a day’s mobile communication has become a serious business tool for the users. Mobile devices are mainly used for the applications like banking, e-commerce, internet access, entertainment, etc. for communication. This has become common for the user to exchange and transfer the data. However people are still facing problems to use mobile devices because of its security issue. This paper deals with various security issues in mobile computing. It also covers all the basic points which are useful in mobile security issues such as categorisation of security issues, methods or tactics for success in security issues in mobile computing, security frameworks.

scholarly journals Smartphone-Enabled Personalized Diagnostics: Current Status and Future Prospects

Diagnostics ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1067
Author(s):  
Karla Jaimes Merazzo ◽  
Joseba Totoricaguena-Gorriño ◽  
Eduardo Fernández-Martín ◽  
F. Javier del Campo ◽  
Eva Baldrich
Keyword(s):  
Mobile Devices ◽  
Point Of Care ◽  
Near Field ◽  
Short Review ◽  
Magnetic Sensors ◽  
Current Status ◽  
Wireless Power ◽  
Communication Devices ◽  
New Applications ◽  
The Internet Of Things

Smartphones are becoming increasingly versatile thanks to the wide variety of sensor and actuator systems packed in them. Mobile devices today go well beyond their original purpose as communication devices, and this enables important new applications, ranging from augmented reality to the Internet of Things. Personalized diagnostics is one of the areas where mobile devices can have the greatest impact. Hitherto, the camera and communication abilities of these devices have been barely exploited for point of care (POC) purposes. This short review covers the recent evolution of mobile devices in the area of POC diagnostics and puts forward some ideas that may facilitate the development of more advanced applications and devices in the area of personalized diagnostics. With this purpose, the potential exploitation of wireless power and actuation of sensors and biosensors using near field communication (NFC), the use of the screen as a light source for actuation and spectroscopic analysis, using the haptic module to enhance mass transport in micro volumes, and the use of magnetic sensors are discussed.

Deep Compressive Offloading

2021 ◽  
Vol 25 (1) ◽  
pp. 39-42
Author(s):  
Shuochao Yao ◽  
Jinyang Li ◽  
Dongxin Liu ◽  
Tianshi Wang ◽  
Shengzhong Liu ◽  
...  
Keyword(s):  
Embedded Systems ◽  
Mobile Devices ◽  
Physical Environment ◽  
Sensor Data ◽  
Important Research ◽  
Resource Limitations ◽  
Visual Inputs ◽  
Research Questions ◽  
User Friendly ◽  
Tracking Objects

Future mobile and embedded systems will be smarter and more user-friendly. They will perceive the physical environment, understand human context, and interact with end-users in a human-like fashion. Daily objects will be capable of leveraging sensor data to perform complex estimation and recognition tasks, such as recognizing visual inputs, understanding voice commands, tracking objects, and interpreting human actions. This raises important research questions on how to endow low-end embedded and mobile devices with the appearance of intelligence despite their resource limitations.

Microscopic studies of fast phase transformations in GeSbTe films

2001 ◽  
Vol 674 ◽  
Author(s):  
Ralf Detemple ◽  
Inés Friedrich ◽  
Walter Njoroge ◽  
Ingo Thomas ◽  
Volker Weidenhof ◽  
...  
Keyword(s):  
Phase Transformation ◽  
Data Transfer ◽  
Optical Measurements ◽  
Transfer Rates ◽  
Force Microscopy ◽  
High Data ◽  
Atomic Force ◽  
Transmission Electron ◽  
Future Success ◽  
Microscopic Studies

ABSTRACTVital requirements for the future success of phase change media are high data transfer rates, i.e. fast processes to read, write and erase bits of information. The understanding and optimization of fast transformations is a considerable challenge since the processes only occur on a submicrometer length scale in actual bits. Hence both high temporal and spatial resolution is needed to unravel the essential details of the phase transformation. We employ a combination of fast optical measurements with microscopic analyses using atomic force microscopy (AFM) and transmission electron microscopy (TEM). The AFM measurements exploit the fact that the phase transformation from amorphous to crystalline is accompanied by a 6% volume reduction. This enables a measurement of the vertical and lateral speed of the phase transformation. Several examples will be presented showing the information gained by this combination of techniques.

scholarly journals DATA TRANSFER RATE IN NOISY CHANNELS OF WIRELESS NETWORKS

2021 ◽  
Vol 1 (132) ◽  
pp. 136-144
Author(s):  
Volodymyr Khandetskyi ◽  
Dmutro Sivtsov ◽  
Kostjantun Panin
Keyword(s):  
Wireless Networks ◽  
Transfer Rate ◽  
New Technologies ◽  
Data Transfer ◽  
Data Transfer Rate ◽  
Noisy Channels ◽  
Transfer Rates ◽  
Wide Range ◽  
Original Frame ◽  
Fragmented Data

Analysis of new technologies IEEE 802.11ac/ax of wireless networks showed that increasing their noise immunity is an actual task. The article studies the efficiency of fragmented data frames transmission. Comparison of the efficiencies in the case of retransmission of the corrupted original frame and in the case of its fragmentation in a wide range of the physical data transfer rates is carried out.

scholarly journals Free and Open Source Tools for Volunteer Geographic Information and Geo-Crowdsourcing

Crowdsourcing ◽  
2019 ◽  
pp. 838-863
Author(s):  
Maria Antonia Brovelli ◽  
Blagoj Delipetrev ◽  
Giorgio Zamboni
Keyword(s):  
Mobile Devices ◽  
Mobile Device ◽  
Technological Development ◽  
Geographic Information ◽  
Geospatial Data ◽  
The Internet ◽  
Volunteer Geographic Information ◽  
The World ◽  
User Friendly ◽  
Gis Software

The availability of new mobile devices (tablets and smartphones) equipped with many sensors is changing or, better, enriching the way we monitor and sense the world that surrounds us. The internet has permeated completely not only our scientific and technological development, but also our life. Only some years ago, we used geospatial data and GIS software installed within our computers. Nowadays, data and operators are provided via the net by means of distributed and shared geo-services and a simple and powerless mobile device is enough to connect them. The possibility of interaction has become not only faster and more user friendly but also active, being individuals and communities free of adding, deleting, and changing contents in real time in the new GeoWeb2.0. This chapter explores GeoWeb2.0.

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