Search results

The Kinect sensor released by Microsoft is well-known for its effectiveness on human gesture recognition. Gesture recognition by Kinect has been proved to be an efficient command operation and provides an additional human-computer interface in addition to the traditional speech recognition. For Kinect gesture recognition in the application of gesture command operations, recognition of the active user making the gesture command to Kinect will be an extremely crucial problem. The purpose of this paper is to propose a recognition method for recognizing the person identity of an active user using combined eigenspace and Gaussian mixture model (GMM) with Kinect-extracted action gesture features.

Several Kinect-derived gesture features will be explored for determining the effective pattern features in the active user recognition task. In this work, a separate Kinect-derived feature design for eigenspace recognition and GMM classification is presented for achieving the optimal performance of each individual classifier. In addition to Kinect-extracted feature designs for active user recognition, this study will further develop a combined recognition method, called combined eigenspace-GMM, which properly hybridizes the decision information of both the eigenspace and the GMM for making a more reliable user recognition result.

Active user recognition using an effective combination of eigenspace and GMM with well-developed active gesture features in Kinect-based active user recognition will have an outstanding performance on the recognition accuracy. The presented Kinect-based user recognition system using the presented approach will further have the competitive benefits of recognition on both gesture commands and providing users of gesture commands.

A hybridized scheme of eigenspace and GMM performs better than eigenspace-alone or GMM-alone on recognition accuracy of active user recognition; a separate Kinect-derived feature design for eigenspace recognition and GMM classification is presented for achieving the optimal performance of the individual classifier; combined eigenspace-GMM active user recognition belonging to model-based active user recognition design has a fine extension on increasing the recognition rate by adjusting recognition models.

Achieving natural interactions by means of vision and speech between humans and robots is one of the major goals that many researchers are working on. This paper aims to describe a gesture‐based human‐robot interaction (HRI) system using a knowledge‐based software platform.

A frame‐based knowledge model is defined for the gesture interpretation and HRI. In this knowledge model, necessary frames are defined for the known users, robots, poses, gestures and robot behaviors. First, the system identifies the user using the eigenface method. Then, face and hand poses are segmented from the camera frame buffer using the person's specific skin color information and classified by the subspace method.

The system is capable of recognizing static gestures comprised of the face and hand poses, and dynamic gestures of face in motion. The system combines computer vision and knowledge‐based approaches in order to improve the adaptability to different people.

Provides information on an experimental HRI system that has been implemented in the frame‐based software platform for agent and knowledge management using the AIBO entertainment robot, and this has been demonstrated to be useful and efficient within a limited situation.

The purpose of this paper is to assess the impact of the recommendation to replace identity-first language with person-first language on people who self-identify as recovering addicts as part of a recovery programme. Narcotics Anonymous (NA) will be used to illustrate the contextualised nature of the recovering addict identity.

To demonstrate the value of the recovering addict identity and social relations in NA, this paper draws on Axel Honneth’s theory of mutual recognition and self-formation.

Person-first language overlooks the significance of identity-first language to people in 12-step recovery. This oversight is linked to the logic of stigma reduction which excludes all identity-first language by association rather than assessing the impact of such terms on a case-by-case basis. Honneth’s theory is used to show how the recovering addict identity facilitates self-confidence and self-esteem through relations of mutual recognition in NA.

The argument excludes people who identify as recovering addicts, but do not attend 12-step groups. Further research would be needed to understand how the recommendation to use person-first language instead of identity-first language impacts upon other recovery communities and pathways.

The recommendation to replace identity-first language with person-first language might result in 12-step fellowships becoming marginalised within the broader academic and policy and practice arena. Language preferences can become a contentious issue when 12-step groups and their members enter the wider recovery arena where their preferred terminology is viewed as stigmatising and dehumanising.

To the best of the author’s knowledge, this is the first article to propose an alternative theoretical framework to stigma reduction for judging morally appropriate language in the alcohol and drugs field.

This paper aims to examine the effects of visual themes and view perspectives on users’ visual attention to brand posts on Instagram. The impact of visual attention on brand attitude and recognition is also explored.

The authors conducted a 4 (visual themes: customer-centric, employee-centric, product-centric and symbolic visuals) × 2 (view perspectives: first-person view vs third-person view) between-subject factorial eye-tracking experiment to explore their effects on viewers’ visual attention (fixation frequency and fixation duration), attitude toward the brand and brand recognition.

Results showed that, under a first-person view, participants spent the longest time viewing customer-centric images and paid the most attention to product-centric and customer-centric images. For images in the third-person view, product-centric images received the longest fixation duration and highest fixation frequency. Customer-centric image and product-centric image generated significantly higher amount of fixation duration and fixation frequency than the symbolic image, regardless of view perspective. Brand recognition was positively influenced by fixation frequency but not by fixation duration.

This study is an extended application of Aaker’s (1996) brand identity planning model in visual branding on Instagram. As the findings indicated, the effective use of visual strategies could lead to more positive responses toward the brand. By understanding how optical elements stimulate visual branding processing, marketing professionals will be able to improve information designing skills in visual-based social media platforms (such as Instagram).

Professionals are often seen as an implementation barrier to change in public organisations. Although their commitment is judged to be crucial, they often behave rather reservedly and may even oppose change. The power models and micro‐political theories of change both conceptualise this resistance as a defence of their professional interests, their benefits and their power status. Acknowledging that political strategies, tactics and games played have a crucial role in the implement of change in public organisations, this paper expands this perspective by dealing with issues related to professional identity. Identity‐related conflicts often go beyond the issues of protecting and enhancing benefits and power. Therefore, this paper focuses on the central characteristics of identity and examines the identity‐related aspects of the political perspective of change management.

The purpose of this paper is to explore one of the cognitive processes whereby persons develop intentions to enact entrepreneurial behaviours via exploring entrepreneurial identification as a significant influence on an individual’s intentions to recognise and exploit opportunities.

In this conceptual paper, insights from Ajzen’s theory of planned behaviour are utilised to develop propositions regarding the influence of entrepreneurial identification on intentions to search for opportunities and commit resources to exploiting opportunities. The role of two behavioural controls – entrepreneurial munificence and domain relevant knowledge – are discussed as influencing both an individual’s ability and desire to recognise and exploit opportunities. Opportunity recognition and exploitation are also suggested to reinforce an individual’s entrepreneurial identification, creating a recursive relationship between identification and entrepreneurial behaviour.

The lack of insight into cognitive processes has contributed to what some have labelled the “death” of intentions research in entrepreneurship. In exploring identification, this study suggests that measuring identification – in place of attitudes toward entrepreneurship – may actually refine analytical models based on Ajzen’s theory of planned behaviour.

Ajzen’s theory of planned behaviour has often been applied in entrepreneurial studies, but for the voluminous body of research devoted to intentions, little has delved into the cognitive processes whereby people develop intentions to entrepreneurial behaviours. This paper provides a conceptually unique marrying of identification with entrepreneurial intentions in an attempt to redress this gap in the entrepreneurship literature. This study also speculates as to how practitioners – educators, legislators or managers – might profitably use this study to guide their efforts to reinforce entrepreneurial behaviours in the classrooms, organisations and communities.

The paper explores the notion of worker voice in terms of its implications for supply chain justice. The paper proposes the value of the recognition perspective on social justice for framing workers’ experiences in global supply chains and identifies opportunities for the advancement of the worker voice agenda with recognition justice in mind.

The paper adopts a conceptual approach to explore the notion of worker voice in supply chains in terms of the recognition perspective on social justice.

Sustainable supply chain management (SSCM) scholarship has considered worker voice in terms of two key paradigms, which we term communication and representation. To address recognition justice for workers in global supply chains, the worker voice agenda must consider designing worker voice mechanisms to close recognition gaps for workers with marginalised identities; the shared responsibilities of supply chain actors to listen alongside the expectation of workers to use their voice; and the expansion of the concept of worker voice to cut across home-work boundaries.

The paper offers conceptual clarity on the emerging notion of worker voice in SSCM and is the first to interrogate the implications of recognition justice for the emergent worker voice agenda. It articulates key opportunities for future research to further operationalise worker voice upon a recognition foundation.

Amidst changing national racial demographics, multiracial college students have begun reframing how postsecondary institutions define diverse campus environments. Interest in how multiracial students self-identify has grown; yet, their identity development remains a complex and largely undefined process. This chapter examines how multiracial students navigated their identity development at a predominantly White institution (PWI). In particular, we connect Renn’s (2004) multiracial identity patterns with the philosophical idea of recognition desires. Findings indicated that White peers’ recognition (or misrecognition) of racial categories moderated multiracial students’ situational identities, particularly their agency with respect to self-identifying their race.

Building on the social identity theory perspectives, by analyzing multiple qualitative case study data of successful and award‐winning women small business owner‐managers, this study aims to find that, in the Sri Lankan context, social identities of women play an important role.

Social identities are understood to be individuals' popularity, reputation, worthiness, social recognition, competence, and power. Social identities act as self‐motivators for women to maintain excellence in quality standards, positive image, and venture into innovations. Women's social identities portrayed them as trustworthy entrepreneurs, while attracting new clients and building confidence within new clients early in the internationalization process of their small businesses.

This study concludes that the social identity of women entrepreneurs enabled them to break glass ceilings and emerge as competent entrepreneurs who can be successful in international markets. Therefore, favorable policies and an in‐depth research are needed to recognize and build women's social identities as entrepreneurs and provide supportive environment promoting internationalization of women's small businesses.

It is the author's belief that the findings will support developing a new research agenda to further explore a new dimension of social identity as an important constituent of future theories of internationalization of women‐owned SBs.

The Equal Pay Act 1970 (which came into operation on 29 December 1975) provides for an “equality clause” to be written into all contracts of employment. S.1(2) (a) of the 1970 Act (which has been amended by the Sex Discrimination Act 1975) provides: