The Internet as a Service Channel in the Public Sector : A substitute or complement of traditional service channels?

The Internet has been used as a channel for public service delivery since the mid 1990’s. During the first years of its existence it was believed to be the service channel of the future, making all other channels obsolete. But until now, the telephone and face-to-face contact remain being used more frequently and are rated higher. By comparing various studies that have recently been conducted in a number of countries, this paper suggests that the characteristics of the channel make it a suitable channel for basic transactions and simple information provision, and that the telephone and face-to-face contact remain prevalent for at least ambiguous and complex tasks. Therefore the Internet might be a complementary channel rather than a substitute of traditional channels. Research findings are interpreted by means of Media Richness Theory, the Social Influence model and Channel Expansion Theory

Channel Choice Determinants; an exploration of the factors that determine the choice of a service channel in citizen initiated contacts

Citizens have various service channels at their disposal to interact with governmental agencies. In this paper we explore citizens’ motives to choose a certain channel in a certain situation. We conducted a qualitative study to accumulate the most important behavioral determinants. Six groups of determinants were found; habit, channel characteristics, task characteristics, situational constraints, experiences and personal characteristics. People appear to generally follow two lines of decision making when choosing channels, the first is based on habits. When task complexity and ambiguity increase, people start reasoning and follow the second line; channel choice based on a thorough elaboration between task and channel characteristics

Governmental Service Channel Positioning: History and Strategies for the Future

Governmental agencies have various service channels at their disposal for the service interactions with their citizens. The rise of the Internet as a service channel led many to believe the Internet would make all other service channels obsolete. Until now this expectation remains unfulfilled, as research discussed in this paper makes clear. All other channels still exist and the Internet in many cases did not lead to a decrease in the usage of other channels. Across the globe organizations are re-shaping their service channel mix, to find the optimal mix of service channels. This article reviews various historical phases in service channel positioning and discusses the strategies in use during the phases. The paper concludes with presenting a new multi-channel channel positioning strategy that combines private organization

Informed Consent to Address Trust, Control, and Privacy Concerns in User Profiling

More and more, services and products are being personalised or\ud tailored, based on user-related data stored in so called user profiles or user\ud models. Although user profiling offers great benefits for both organisations and\ud users, there are several psychological factors hindering the potential success of user profiling. The most important factors are trust, control and privacy\ud concerns. This paper presents informed consent as a means to address the\ud hurdles trust, control, and privacy concerns pose to user profiling

Spectroscopy of high-energy states of lanthanide ions

We discuss recent progress and future prospects for the analysis of the 4f${N-1}$5d excited states of lanthanide ions in host materials. Ab-initio calculations for Ce$^{3+}$ in LiYF$_4$ are used to estimate crystal-field and spin-orbit parameters for the 4f$^1$ and 5d$^1$ configurations. We discuss the possibility of using excited-state absorption to probe the electronic and geometric structure of the 4f$^{N-1}$5d excited states in more detail and we illustrate these ideas with calculations for Yb$^{2+}$ ions in SrCl$_2$