Walters M.L.,University of Hertfordshire |
Lohse M.,Bielefeld University |
Hanheide M.,Bielefeld University |
Wrede B.,Bielefeld University |
And 7 more authors.
Advanced Robotics | Year: 2011
Robots are increasingly being used in domestic environments and should be able to interact with inexperienced users. Human-human interaction and human-computer interaction research findings are relevant, but often limited because robots are different from both humans and computers. Therefore, new human-robot interaction (HRI) research methods can inform the design of robots suitable for inexperienced users. A video-based HRI (VHRI) methodology was here used to carry out a multi-national HRI user study for the prototype domestic robot BIRON (BIelefeld RObot companioN). Previously, the VHRI methodology was used in constrained HRI situations, while in this study HRIs involved a series of events as part of a 'hometour' scenario. Thus, the present work is the first study of this methodology in extended HRI contexts with a multi-national approach. Participants watched videos of the robot interacting with a human actor and rated two robot behaviors (Extrovert and Introvert). Participants' perceptions and ratings of the robot's behaviors differed with regard to both verbal interactions and person following by the robot. The study also confirms that the VHRI methodology provides a valuable means to obtain early user feedback, even before fully working prototypes are available. This can usefully guide the future design work on robots, and associated verbal and non-verbal behaviors. © 2011 VSP.
Korolczuk E.,Sodertorns University
Voluntas | Year: 2014
This paper is a contribution to the ongoing discussion concerning factors determining the development of civil society in a post-state socialist context. It examines the financial mechanisms designed to promote civic engagement in Poland, including EU grants and the so-called 'percentage law' that allows citizens to support NGOs of their choice with 1 % of their taxes. A detailed analysis of these mechanisms demonstrates that they are advantageous for some types of non-governmental organizations and not for others. Instead of enhancing the situation of the whole sector, they tend to support NGOs that already have substantial resources and hold a strong position vis-à-vis the state. Moreover, organizations and groups fighting for issues considered to be controversial-such as women's NGOs advocating for the right to abortion or criticizing authorities for their lack of concern when it comes to violence against women-have limited chances to gain financial support from both the state and those sources that are independent from the state. This shows how seemingly gender-neutral institutional arrangements may bring gendered results. The following analysis is based on available statistics (several reports provided by the Klon-Jawor Association, Social Diagnosis Reports from 2007 and 2011) and qualitative data (semi-structured interviews and discourse analysis of the Polish media). © 2013 International Society for Third-Sector Research and The Johns Hopkins University.
Figueroa R.,Sodertorns University |
Figueroa R.,Karolinska Institutet |
Gudise S.,Sodertorns University |
Gudise S.,Karolinska Institutet |
And 2 more authors.
Nucleus | Year: 2010
We have recently characterized a novel transmembrane protein of the inner nuclear membrane of mammalian cells. The protein has two very interesting features. First, despite being an integral membrane protein it is able to concentrate in the membranes colocalizing with the mitotic spindle in metaphase and anaphase. Hence, the protein was named Samp1, Spindle associated membrane protein 1. Secondly, it displays a functional connection to centrosomes. This article discusses various aspects of Samp1 in relation to possible cellular function(s). © 2010 Landes Bioscience.