Technically e-learning material can be downloaded from a PC environment to a mobile phone environment. But the context, environment, physical limitations of a mobile phone, sets limits to a mobile learning environment. The didactic model cannot be transferred usually from e-learning to mobile learning environment. In an experiment we test the limitations of a mobile learning environment and pos...

Integrated Personal Mobility Architecture (IPMoA) is a personal mobility framework that supports personal mobility in both the areas of personal communications and personalising operational environments [11]. In this paper, we describe in detail one aspect of IPMoA that is unique, namely the use of mobile agents to assist users in personal communications. In particular, we describe the function...

This article identifies the main drivers in the evolution of the banking cluster in Prague over the last two centuries. Conceptually, it employs the adaptive-cycle model of cluster evolution, which acknowledges the role of external factors in cluster evolution. An empirical analysis shows that the evolution of the banking cluster in Prague has been primarily driven by several episodes of major ...

Mobile technology is revolutionizing the global banking and payment industry. It offers new opportunities for banks to provide added convenience to their existing customers in developed countries, and reach a large population of unbanked customers in emerging markets. However, banks face significant challenges as new players enter these markets and change the ecosystem of the industry. Although...

This paper develops a dynamic theory of money and banking that explains why banks need to hold an illiquid portfolio to provide socially optimal transaction and liquidity services, opening the door to the possibility of equilibrium banking panics. Following a widespread liquidation of banking assets in the event of a panic, the banking portfolio consistent with the optimal provision of transact...

 In recent years, mobile networks have faced with the increase of traffic demand. By emerging mobile applications and cloud computing, Mobile Cloud Computing (MCC) has been introduced. In this research, we focus on the 4th and 5th generation of mobile networks. Data Centers (DCs) are connected to each other by high-speed links in order to minimize delay and energy consumption. By considering a ...

This demonstration paper presents the AR phone, a mobile phone acting as an augmented reality (AR) interface into an intelligent environment. We describe the design and implementation of a prototype system whereby a phone can capture images, transfer them to an intelligent environment and receive some form of visually augmented result. In conclusion we explore some demonstrations of the system.

This paper shows the use of protocols dynamically generated for a particular network environment and an application’s requirements. We have developed a novel system called PNUT (Protocols configured for Network and User Transmissions), which can be used to dynamically generate protocols. A distributed MPEG player has also been developed using PNUT to demonstrate the need for adaptive protocols ...