Michael Peshkin and J. Edward Colgate
Collaborative robots – “cobots” – are intended for direct interaction with a human worker, handling a shared payload. They are a marked departure from autonomous industrial robots…
Abstract
Collaborative robots – “cobots” – are intended for direct interaction with a human worker, handling a shared payload. They are a marked departure from autonomous industrial robots which must be isolated from people for safety reasons. Cobots are also distinct from teleoperators, in which a human operator controls a robot and payload remotely. Cobots interact with people by producing software‐defined “virtual surfaces” which constrain and guide the motion of the shared payload, but add little or no power. Ergonomic as well as productivity benefits result from combining the strength and computer‐interface of the cobot with the sensing and dexterity of the human worker. This paper explains cobots as one approach to an emerging class of materials handling equipment called Intelligent Assist Devices (IADs). We describe two cobots of this class presently in industrial testbed settings. Future applications of cobots’ virtual surfaces are tool guidance in image guided surgery, and haptic display in which the surfaces of a CAD model can be felt.
Details
Keywords
Brian P. DeJong, Eric L. Faulring, J. Edward Colgate, Michael A. Peshkin, Hyosig Kang, Young S. Park and Thomas F. Ewing
Sets out to discuss lessons learned from the creation and use of an over‐the‐internet teleoperation testbed.
Abstract
Purpose
Sets out to discuss lessons learned from the creation and use of an over‐the‐internet teleoperation testbed.
Design/methodology/approach
Seven lessons learned from the testbed are presented.
Findings
This teleoperation interface improves task performance, as proved by a single demonstration.
Originality/value
In helping to overcome time‐delay difficulties in the operation, leading to dramatically improved task performance, this study contributes significantly to the improvement of teleoperation by making better use of human skills.
Details
Keywords
Abstract
Details
Keywords
Gives reports and surveys of selected current research and developments in systems and cybernetics, including: Knowledge‐based systems, Collaborative robots, Business cybernetics…
Abstract
Gives reports and surveys of selected current research and developments in systems and cybernetics, including: Knowledge‐based systems, Collaborative robots, Business cybernetics and systems, Information technology, Interdisciplinary research, Innovative systems, Biocybernetics.
Details
Keywords
Helen Irvine and Michael Gaffikin
This paper seeks to provide a behind‐the‐scenes view of how a qualitative research project was conducted. It is therefore a paper about the process of qualitative research from…
Abstract
Purpose
This paper seeks to provide a behind‐the‐scenes view of how a qualitative research project was conducted. It is therefore a paper about the process of qualitative research from the point of view of a researcher, rather than a qualitative research paper about an organization.
Design/methodology/approach
Its approach is both theoretical and reflective rather than a description or analysis of what went on in the organization.
Findings
Because the focus of the paper is personal rather than organizational, it does not offer “findings” about the way in which accounting is practised, but rather reflections and insights about the way research was conducted, from getting into the organization (getting in), conducting the research (getting on) and finally exiting the organization (getting out).
Research limitations/implications
Even though this paper represents the reflections of one researcher conducting a qualitative study in one unique organization, the experiences shared emphasize the need for flexibility, reflection and reflexivity in any qualitative research project.
Practical implications
The intention of the authors is that this paper should be informative, but they do not view it as a manual of practice. It is hoped that it may help to prepare new researchers for what they may face as they conduct a qualitative research project, while at the same time providing resonances for experienced researchers.
Originality/value
While much qualitative research has been undertaken within the discipline of accounting, little or no attention has been paid to the way in which that research has been conducted. This paper addresses that gap, in the hope that it will enlighten both experienced and new qualitative researchers.
Details
Keywords
Mark Moll, Ken Goldberg, Michael A. Erdmann and Ron Fearing
Orienting parts that measure only a few micrometers in diameter introduces several challenges that need not be considered at the macro‐scale. First, there are several kinds of…
Abstract
Orienting parts that measure only a few micrometers in diameter introduces several challenges that need not be considered at the macro‐scale. First, there are several kinds of sticking effects due to Van der Waals forces and static electricity, which complicate hand‐off motions and release of a part. Second, the degrees of freedom of micro‐manipulators are limited. This paper proposes a pair of manipulation primitives and a complete algorithm that addresses these challenges. We will show that a sequence of these two manipulation primitives can uniquely orient any asymmetric part while maintaining contact without sensing. This allows us to apply the same plan to many (identical) parts simultaneously. For asymmetric parts we can find a plan of length O(n) in O(n) time that orients the part, where n is the number of vertices.
Details
Keywords
Within a concept of life‐long learning, the study here reported is framed within the context of the expanding use of education and training in achieving organisational change. The…
Abstract
Within a concept of life‐long learning, the study here reported is framed within the context of the expanding use of education and training in achieving organisational change. The focus of the research study was on one particular organisational education and training intervention and on how individuals experienced the learning and implementing of part of that intervention, namely group process facilitation. Such experiences may best be understood from the perspective of the learners themselves. There were four important factors reported that impinged on the learning process for the participants and that helped them construct new realities: the novelty of the learning environment; the value of flexibility; the value of openness; and the educational value of difference.
Details
Keywords
Abstract
Details
Keywords
Natalie A. Mitchell, Angeline Close Scheinbaum, Dan Li and Wan Wang
The objective is to extend the concept of purse parties introduced by Gosline (2009) and to explore the phenomenon of counterfeit consumption through the in-home “purse parties”…
Abstract
Purpose
The objective is to extend the concept of purse parties introduced by Gosline (2009) and to explore the phenomenon of counterfeit consumption through the in-home “purse parties” channel. The authors seek to reveal themes from the depth interviews and build a consumer typology reflecting attitudes toward purse parties and counterfeit luxury products.
Method/approach
The method is a qualitative phenomenological approach. Authors assessed attitudes toward purse party attendance and counterfeit goods – along with any subsequent behavioral intentions or behaviors. Authors addressed the objective using depth interviews among 28 women.
Findings
Findings included five emerging themes: distinctness of in-home consumption settings, obligatory attendance, social engagement, curiosity, and disregard for legalities of counterfeit consumption/disdain for purse parties.
Research limitations
The sample primarily consists of female colleges students and is not representative of all consumers. Due to social desirability bias and the controversial nature of counterfeit consumption, informants may have struggled to provide honest responses.
Social implications
Research implications suggest potential increases in purse party events and consumption due to informant’s blatant disregard for the legalities of the practice, and interests in social engagement, intimacy (exclusivity), and curiosity.
Originality/value
The main contribution is a typology representing four types of purse party consumers: loyal, curious/social, skeptic, and disengaged. This proposed typology stems from the aforementioned themes uncovered. Further, authors identify the social implications of in-home purse parties and underscore the significance of an under-investigated purchase channel.
Details
Keywords
This paper is the result of a reflection on my personal experience while researching the politics of culture and identity in intercultural collaborations in Mexico. It deals with…
Abstract
This paper is the result of a reflection on my personal experience while researching the politics of culture and identity in intercultural collaborations in Mexico. It deals with how autoethnography transformed my relationship with the way of doing research and particularly how a dream at the beginning of my ethnographic research changed my assumptions of my role as interpreter. Using the analysis of the dream as a guide for understanding the dynamics of intercultural organisations in Mexico, I conceptualised organisations as open systems whose meanings are organised and interlinked, forming hypertexts. I considered participants in those organisations, and myself, as quotidian ethnographers, able to create meanings and make sense of them for action. In that light, I listened to the stories from some organisations and ‘read’ their meanings by following the links between multiple representations, in different kinds of cultural narratives emerging from anywhere and manifested in any medium.