Search results for "mobile"

Loyalty Formation for Different Customer Journey Segments

2019

The proliferation of new touchpoints empowers today's customers to design their own journey from search to purchase. To address this new complexity, we segment customers by their use of specific touchpoints in the customer journey, investigate the association of several covariates with segment membership, consider the rise of mobile devices as potential "game changers" of existing segments, and explore how the relationships among product satisfaction, journey satisfaction, customer inspiration, and customer loyalty differ across segments. Based on anticipated utility theory and using latent class analyses on large-scale data from two samples of 2,443 and 2,649 journeys, we identify five tim…

The Actual Adoption and Use of Mobile Apps : The Case of a Higher Education Context

2020

Mobile applications have gained wide acceptance in several sectors, including eCommerce and education. In higher education, mobile apps are being used not only for mobile learning but also for creating smart campus environments in which physical campuses are augmented with digital services. Mobile apps for smart campus initiatives usually have several features that students and educators are expected to adopt and use. However, although prior studies have investigated the adoption of mobile apps, most of such studies are on the user's intention to use or continue using mobile apps, leaving gaps in our understanding of how actual use occurs. Drawing on a case study of a mobile app for a smart…

Pattern Identification by Factor Analysis for Regions with Similar Economic Activity Based on Mobile Communication Data

2018

The study analyses the regions’ economic activity in Latvia using Latvia Mobile Telephone (LMT) mobile communication data from July 2015 to January 2017. The call activity and a number of unique phone users by 119 Latvia counties and biggest cities were analysed in two steps: at first method of principal components was used to explain the variance in the data and then exploratory factor analysis was applied. Three factors were identified that describe 87.5% of the total variance of the aggregated daily data. The first factor is related more to the regions with higher economic activity, the second and third factors capture, respectively, lowers call activity during weekdays and are related t…

Les périurbains franciliens : stratégies résidentielles, tactiques du quotidien et résistance des modes d'habiter

2010

Interaction affordances in traditional instruments and tablet computers: A study of children’s musical group creativity

2019

In order to promote children’s collaborative musical creativity in new digital environments, we need a better understanding not only of the sound production capabilities provided by the new digital tools, but also of the interaction affordances involved. This study focuses on the interactional patterns emerging in children’s musical creativity, comparing creative group processes on iPad tablet computers (with GarageBand software) to processes on traditional musical instruments. Both instrumentations were assigned to five groups of four 10–12-year-olds for creating sound landscapes for a “space” movie. The traditional instrument groups’ processes were characterized by peer teaching as well …

The probabilities of selection of first and second stage units in the Time Location Sampling (TLS) design on incoming tourism in Sicily and Sardinia

2011

The present work aims to illustrate the criteria used for the determination of probabilities of selection of first and second stage units, given the available information, within the TLS design implemented for the survey of the Relevant National Interest Project (PRIN) on mobility of regional incoming tourism in Sicily and Sardinia. First and second stage units selection probabilities are necessary for the implementation of Hansen-Hurwitz class estimators for the estimation of the average number of stops made by tourists in Sicily, for the estimation of the share of un-observed tourism, and for the sampling errors associated.

On the Statistical Properties of Phase Crossings and Random FM Noise in Double Rayleigh Fading Channels

2016

In this paper, we study the statistics of phase processes and random frequency modulation (FM) noise encountered in double Rayleigh fading channels. The Rayleigh processes making up the double Rayleigh channel are assumed to be independent but not necessarily identically distributed. The Doppler power spectral densities of these processes are supposed to be symmetric about the carrier frequency. Under these fading conditions, we derive first an expression for the joint probability density function (jpdf) of the phase process and its rate of change. Capitalizing on this jpdf formula, we then investigate the probability density function (pdf) and cumulative distribution function (cdf) of rand…

On the Statistical Analysis of Equal Gain Combining over Multiple Double Rice Fading Channels in Cooperative Networks

2010

This article analyzes the statistical properties of narrowband mobile-to-mobile (M2M) fading channels with equal gain combining (EGC) under line-of-sight (LOS) propagation conditions. Here, we study a dual-hop amplify-and-forward (AF)relay network. It is assumed that there can exist LOS components in the transmission links between the source mobile station and the destination mobile station via K mobile relays. In order to cater for asymmetric fading conditions in the relay links, the received signal envelope at the output of the equal gain (EG) combiner is thus modeled as a sum of K double Rice processes. These processes are considered to be independent but not necessarily identically dist…

iViaggio: the app for safe traveling.

2019

he number of people travelling internationally increases year after year, mainly due to the more and more affordable cost of travelling and to the evergreater ease of transportation. Nowadays, any destination can be reached within 24 hours by plane, and the improvement of economic conditions facilitates both business and leisure travelling, as a matter of fact, according to data from the World Tourism Organization, the number of international trips is expected to increase by 3% to 4% per year.1 However, international travelling poses various health risks depending on travelers’ health conditions and the type of trip undertaken. Indeed, travelers may experience sudden changes in altitude, hu…

The role of the distribution platform in price formation of paid apps

2015

In this paper we study the role of the distribution platform as an important determinant of price of paid apps. We also examine how the distribution platform influences the price implications of important developers' app-level decisions. To these purposes, we construct a hierarchical model of price formation by using an ad-hoc panel dataset consisting of top paid apps from the two major app stores, namely Apple's App Store and Google Play. Our findings show that prices of paid apps strongly depend on the platform where the apps are marketed. Specifically, the App Store is associated with lower prices for paid apps than Google Play. We find evidence that this is because the impact of cross-s…