scholarly journals Smart Content Selection for Public Displays in Ambient Intelligence Environments

2013 ◽  
Vol 5 (2) ◽  
pp. 35-55 ◽  
Author(s):  
Fernando Reinaldo Ribeiro ◽  
Rui José

A public display that is able to present the right information at the right time is a very compelling concept. However, realising or even approaching this ability to autonomously select appropriate content based on some interpretation of the surrounding social context represents a major challenge. This article provides an overview of the key challenges involved and an exploration of some of the main alternatives available. It also describes a novel place-based content adaptation system that autonomously selects from web sources the content deemed more relevant according to a dynamic place model. This model is based on a tag cloud that combines content suggestions expressed by multiple place visitors with those expressed by the place owner. Evaluation results have shown that a place tag cloud can provide a valuable approach to this issue and that people recognize and understand the sensitivity of the system to their demands.

Author(s):  
Fernando Reinaldo Ribeiro ◽  
Rui José

A public display that is able to present the right information at the right time is a very compelling concept. However, realising or even approaching this ability to autonomously select appropriate content based on some interpretation of the surrounding social context represents a major challenge. This chapter provides an overview of the key challenges involved and an exploration of some of the main alternatives available. It also describes a novel content adaptation framework that defines the key building blocks for supporting autonomous selection of the Web sources for presentation on public displays. This framework is based on a place model that combines content suggestions expressed by multiple place visitors with those expressed by the place owner. Evaluation results have shown that a place tag cloud can provide a valuable approach to this issue and that people recognize and understand the sensitivity of the system to their demands.


Author(s):  
Jörg Müller ◽  
Keith Cheverst ◽  
Dan Fitton ◽  
Nick Taylor ◽  
Oliver Paczkowski ◽  
...  

Public displays and mobile phones are ubiquitous technologies that are already weaving themselves into the everyday life of urban citizens. The combination of the two enables new and novel possibilities, such as interaction with displays that are not physically accessible, extending screen real estate for mobile phones or transferring user content to and from public displays. However, current usability evaluations of prototype systems have explored only a small part of this design space, as usage of such systems is deeply embedded in and dependent on social and everyday context. In order to investigate issues surrounding appropriation and real use in social context field studies are necessary. In this paper we present our experiences with field deployments in a continuum between exploratory prototypes and technology probes. We present benefits and drawbacks of different evaluation methods, and provide a number of validated lessons from our deployments.


Author(s):  
Troncone Raffaella ◽  
Coda Marco

Evaluation is at the basis of any social context where all individuals are simultaneously "evaluated" and "evaluators" in all areas of daily life. The goal of a good evaluation system is to encourage staff to do "Good Health" through the provision of quality prevention, diagnosis, treatment and rehabilitation services. The main reasons that lead to the evaluation of the personnel lie in the inevitable and primary importance of the human resource in achieving the corporate objectives, and by the pressing need for the quality of the service provided to the citizen, as well as the legitimate need of the employee to differentiate, clarifying its specificities and its own individual contribution to the general objectives of the company. In the working context, the "personnel evaluation" assumes a fundamental importance, if managed with the right criteria, in order to make the employee not a simple pawn to move and manage for use and consumption of the organization, but an integral part of the organization itself.


2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
A Martin ◽  
S Carez ◽  
C Metzler-Guillemain ◽  
A Martial

Abstract Study question Is age a key criteria for characterizing the experience of families in telling donor offspring about the facts of their conception? Summary answer The study shows that, although donor offspring’s age at the time of disclosure has an impact, it is insufficient to describe these families’ experiences What is known already Secrecy was the norm for decades in donor conception, but “openness” has now become the new core value for institutions, professionals and interest groups. Accordingly, in recent years information-sharing practices have shifted in donor conceived families, but a proportion of parents, especially heterosexual couples, still appear to not inform their children about their being donor conceived. Disclosure recommendations seem difficult to apply in practice. A recurring question is: when should children be told? Age is presented as a key criteria: the younger the children are when their conception story is shared, the less of a problem it would create. Study design, size, duration The qualitative social science study includes two sets of semi-directive interviews conducted with 20 French sperm donor conceived adults (April-Dec. 2019) and 22 French parents by sperm, egg or double donation (Feb.-Oct. 2020). Calls for interviews aimed at donor conceived adults and parents by donation were shared on the Internet, in the media (press, radio, television) and through interest groups (PMAnonyme, BAMP!, MAIA) in France. The contact initiative was left to potential participants. Participants/materials, setting, methods Donor conceived participants include 17 women and 3 men conceived 1960–2000 through anonymous sperm donation in heteroparental families. The parent participants include 20 families (20 mothers, 2 fathers) who used donor conception—mainly anonymous (19)—in France, Spain and the Czech Republic starting in the 1980s. 17 conceived as heteroparental couples, 2 as solo-mothers-by-choice and 1 as a same-sex couple. 17 have already informed their offspring of the facts of their conception. Main results and the role of chance The participants’ experiences of disclosure appear to be bound to their historical and social context, especially regarding the prevailing norms on secrecy. Older parents mention having been advised by clinic professionals to keep the facts of their conception from their child(ren). Some also feared the stigma related to infertility. In contrast, some younger donor conceived participants recall the use of a children’s book while being told of their conception as toddlers. Beyond age, the larger context thus affects information-sharing practices. Furthermore, experiences of disclosure are impacted by the family context and history. Some are embedded within larger events such as divorces or the death of a family member. The story of the donation may be linked to narratives of diseases (such as cancer) or traumatic events (such as the loss of a fetus in utero) that may prevail over donor conception or make it untellable. Age proves to be an insufficient criteria to qualify these experiences, all the more so since “disclosure” sometimes unfolds in several steps. Some parents have first talked about their fertility issues without mentioning the use of a donor. Behind the prevailing norm of “openness”, difficulties in actually disclosing are confirmed. Limitations, reasons for caution Being qualitative, the study only includes a small number of participants without claiming exhaustivity nor representativity. It imperfectly reports on the view of those who do not disclose, as all participants question the principle of secrecy, many being members of interest groups defending openness. Wider implications of the findings: Our results complement existing studies that emphasize the weight of age in donor conceived families’ experience regarding disclosure. Age alone cannot describe information-sharing practices that are embedded within their historical and social context as well as the family context and history. Results thus inform familial difficulties related to disclosure. Trial registration number Not applicable


2021 ◽  
Author(s):  
Bailly Tiphaine ◽  
Philip Kohlmeier ◽  
Rampal Etienne ◽  
Bregje Wertheim ◽  
Jean-Christophe Billeter

Being part of a group facilitates cooperation between group members, but also creates competition for limited resources. This conundrum is problematic for gravid females who benefit from being in a group, but whose future offspring may struggle for access to nutrition in larger groups. Females should thus modulate their reproductive output depending on their social context. Although social-context dependent modulation of reproduction is documented in a broad range of species, its underlying mechanisms and functions are poorly understood. In the fruit fly Drosophila melanogaster, females actively attract conspecifics to lay eggs on the same resources, generating groups in which individuals may cooperate or compete. The tractability of the genetics of this species allows dissecting the mechanisms underlying physiological adaptation to their social context. Here, we show that females produce eggs increasingly faster as group size increases. By laying eggs faster in group than alone, females appear to reduce competition between offspring and increase their likelihood of survival. In addition, females in a group lay their eggs during the light phase of the day, while isolated females lay them during the night. We show that responses to the presence of others are determined by vision through the motion detection pathway and that flies from any sex, mating status or species can trigger these responses. The mechanisms of this modulation of egg-laying by group is connected to a lifting of the inhibition of light on oogenesis and egg-laying by stimulating hormonal pathways involving juvenile hormone. Because modulation of reproduction by social context is a hallmark of animals with higher levels of sociality, our findings represent a protosocial mechanism in a species considered solitary that may have been the target of selection for the evolution of more complex social systems.


2000 ◽  
Vol 45 (S8) ◽  
pp. 159-177 ◽  
Author(s):  
Hotze Lont

Financial self-help organizations can be found in many parts of the world, and the cities of Java are among the areas where they are particularly widespread. Since about the 1950s, interest in these institutions among anthropologists and development sociologists has increased considerably. Analyses of financial self-help organizations have most often focused on their economic or their social function; few scholars have pointed to their function as providers of security and identified self-help organizations as typical forms of local social security institutions. The main shortcoming of most of these studies is that they base their conclusions solely on an analysis of the financial arrangements provided by these self-help organizations, neglecting the accommodating practices that people undertake in order to fit the provisions of self-help organizations to their own household needs. This essay explores the observation that financial self-help organizations do not simply provide security through the different kinds of insurance mechanisms they might contain, but that, particularly through the way in which people use them and participate in them, these institutions become meaningful for coping with insecurity. It examines the question of whether participation in financial self-help organizations contributes to the ability of households to cope with adversities and deficiencies in a concrete social context. Research aiming to answer this question was conducted in Bujung, an urban ward on the outskirts of Yogyakarta, on the island of Java.


Author(s):  
B.V. Ivanov ◽  
S.V. Kristalinskaya ◽  
E.A. Gladysheva ◽  
D.A. Dobrynin

The article presents the results of the analysis of the indicators of the competitions of grants of the President of the Russian Federation held in 2020 for state support of young Russian scientists and competitive selection for receiving personal scholarships named after J.I. Alferov for young scientists in the field of physics and nanotechnology: generalized data on the number of publications of winners, distribution of participants and winners by research areas, federal districts, regions, departments and organizations.


2019 ◽  
pp. 161-194
Author(s):  
Andrea Chiovenda

The chapter revolves around Rahmat, a young man, father of two, who lives in a rural village on the border with Pakistan. His case is different from the previous ones in that he embodies apparently all the characteristics that would be expected from an appropriate Pashtun masculinity. He is in fact a well-known and respected figure in his district. Under the surface, however, lies the conflicted personal history of a man who straddled the geographical border of the two countries to engage in drug trafficking and production, and who secretly longs to escape elsewhere to regain the sense of an ideal masculinity, of which he feels he was metaphorically robbed by the distortions of a war-ravaged social context. The sense of responsibility to embody the features of the “perfect” Pashtun man clashes with the inability to do so in the “right” way, due to the perceived degeneration of modern life in Afghanistan.


2020 ◽  
Vol 16 (8) ◽  
pp. 20200296
Author(s):  
Tyrone Lucon-Xiccato ◽  
Giulia Montalbano ◽  
Marco Dadda ◽  
Cristiano Bertolucci

Individual fitness often depends on the ability to inhibit behaviours not adapted to a given situation. However, inhibitory control can vary greatly between individuals of the same species. We investigated a mechanism that might maintain this variability in zebrafish ( Danio rerio ). We demonstrate that inhibitory control correlates with cerebral lateralization, the tendency to process information with one brain hemisphere or the other. Individuals that preferentially observed a social stimulus with the right eye and thus processed social information with the left brain hemisphere, inhibited foraging behaviour more efficiently. Therefore, selective pressures that maintain lateralization variability in populations might provide indirect selection for variability in inhibitory control. Our study suggests that individual cognitive differences may result from complex multi-trait selection mechanisms.


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