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The purpose of this paper is to demonstrate how commercially‐off‐the‐shelf sensors and stimulators, such as infrared rangers and vibrators, can be retrofitted as a useful assistive technology in real and virtual environments.

The paper describes how a wearable range‐vibrotactile device is designed and tested in the real‐world setting, as well as thorough evaluations in a virtual environment for complicated navigation tasks and neuroscience studies.

In the real‐world setting, a person with normal vision who has to navigate their way around a room with their eyes closed will quickly rely on their arms and hands to explore the room. The authors’ device allows a person to “feel” their environment without touching it. Due to inherent difficulties in testing human subjects when navigating a real environment, a virtual environment affords us an opportunity to scientifically and extensively test the prototype before deploying the device in the real‐world.

This project serves as a starting‐point for further research in benchmarking assistive technology for the visually impaired and to eventually develop a man‐machine sensorimotor model that will improve current state‐of‐the‐art technology, as well as a better understanding of neural coding in the human brain.

Based on 2012 World Health Organization, there are 39 million blind people. This project will have a direct impact on this community.

The paper demonstrates a low cost design of assistive technology that has been tested and evaluated in real and virtual environments, as well as integration of sensor designs and neuroscience.

Computing technology is becoming ubiquitous within modern society and youth use technology regularly for school, entertainment and socializing. Yet, despite societal belief that computing technology is neutral, the technologies of today’s society are rife with biases that harm and oppress populations that experience marginalization. While previous research has explored children’s values and perceptions of computing technology, few studies have focused on youth conceptualizations of this technological bias and their understandings of how computing technology discriminates against them and their communities. This paper aims to examine youth conceptualizations of inequities in computing technology.

This study analyzes a series of codesign sessions and artifacts partnering with eight black youth to learn about their conceptualizations of technology bias.

Without introduction, the youth demonstrated an awareness of visible negative impacts of technology and provided examples of this bias within their lives, but they did not have a formal vocabulary to discuss said bias or knowledge of biased technologies less visible to the naked eye. Once presented with common technological biases, the youth expanded their conceptualizations to include both visible and invisible biases.

This paper builds on the current body of literature around how youth view computing technology and provides a foundation to ground future pedagogical work around technological bias for youth.

Communications regarding this column should be addressed to Mrs. Cheney, Peabody Library School, Nashville, Tenn. 37203. Mrs. Cheney does not sell the books listed here. They are available through normal trade sources. Mrs. Cheney, being a member of the editorial board of Pierian Press, will not review Pierian Press reference books in this column. Descriptions of Pierian Press reference books will be included elsewhere in this publication.

Climate change during the next century is likely to significantly influence forest ecosystems in the western United States, including indirect effects on forest and shrubland fire regimes. Further exacerbation of fire hazards by the warmer, drier summers projected for much of the western U.S. by climate models would compound already elevated fire risks caused by 20th century fire suppression. This has potentially grave consequences for the urban–wildland interface in drier regions, where residential expansion increasingly places people and property in the midst of fire-prone vegetation. Understanding linkages between climate variability and change, therefore, are central to our ability to forecast future risks and adapt land management, allocation of fire management resources, and suburban planning accordingly. To establish these linkages we review previous research and draw inferences from our own retrospective work focused on 20th century climate–fire relationships in the U.S. Pacific Northwest (PNW). We investigated relationships between the two dominant modes of climate variability affecting the PNW, which are Pacific Decadal Oscillation (PDO) and El Niño/Southern Oscillation (ENSO), and historic fire activity at multiple spatial scales. We used historic fire data spanning most of the 20th century for USDA Forest Service Region 6, individual states (Idaho, Oregon, and Washington), and 20 national forests representative of the region's physiographic diversity. Forest fires showed significant correlations with warm/dry phases of PDO at regional and state scales; relationships were variable at the scale of individual national forests. Warm/dry phases of PDO were especially influential in terms of the occurrence of very large fire events throughout the PNW. No direct statistical relationships were found between ENSO and forest fires at regional scales, although relationships may exist at smaller spatial scales. However, both ENSO and PDO were correlated with summer drought, as estimated by the Palmer Drought Severity Index (PDSI), and PDSI was correlated with fire activity at all scales. Even moderate (±0.3°C decadal mean) fluctuations in PNW climate over the 20th century have influenced wildfire activity based on our analysis. Similar trends have been reported for other regions of the western U.S. Thus, forest fire activity has been sensitive to past climate variability, even in the face of altered dynamics due to fire suppression, as in the case of our analysis. It is likely that fire activity will increase in response to future temperature increases, at the same or greater magnitude as experienced during past climate variability. If extreme drought conditions become more prevalent we can expect a greater frequency of large, high-intensity forest fires. Increased vulnerability to forest fires may worsen the current fire management problem in the urban–wildland interface. Adaptation of fire management and restoration planning will be essential to address fire hazards in areas of intermingled exurban development and fire-prone vegetation. We recommend: (1) landscape-level strategic planning of fire restoration and containment projects; (2) better use of climatic forecasts, including PDO and ENSO related predictions; and (3) community-based efforts to limit further residential expansion into fire-prone forested and shrubland areas.

In this paper we present a corporate information system for untrained users to search gigabytes of unformatted data using quasi‐natural language and relevance feedback queries. The data can reside on distributed servers anywhere on a wide area network, giving the users access to personal, corporate, and published information from a single interface. Effective queries can be turned into profiles, allowing the system to automatically alert the user when new data are available. The system was tested by twenty executive users located in six cities. Our primary goal in building the system was to determine if the technology and infrastructure existed to make end‐user searching of unstructured information profitable. We found that effective search and user interface technologies for end‐users are available, but network technologies are still a limiting cost factor. As a result of the experiment, we are continuing the development of the system. This article will describe the overall system architecture, the implemented subset, and the lessons learned.

Communications regarding this column should be addressed to Mrs. Cheney, Peabody Library School, Nashville, Term. 37203. Mrs. Cheney does not sell the books listed here. They are available through normal trade sources. Mrs. Cheney, being a member of the editorial board of Pierian Press, will not review Pierian Press reference books in this column. Descriptions of Pierian Press reference books will be included elsewhere in this publication.

This paper aims to provide readers with a comprehensive overview of the current state of the millennial literature, highlighting the significance and challenges of millennial professionals, their reported high turnover and the various recommendations designed to engage and retain them.

An integrated review approach was applied to synthesise contemporary peer-reviewed articles, supplemented by legacy and grey literature and relevant book chapters, to comprehensively explore and construct a cohesive overview of the current research on the millennial workforce.

Within the wealth of available information, examining the various studies on millennial turnover reveals diverse theories, evidence and opportunities for advancement, underscoring the necessity for more robust empirical studies. The investigation identified three overarching retention strategy themes: (1) intergenerational conflict management, (2) workplace adaptations and (3) solutions rooted in a protean career orientation. In alignment with protean career concepts, coaching shows promise as an underexplored option.

This article holds practical significance by offering researchers a comprehensive and cohesive overview of the millennial literature. Additionally, it gives organisations a novel perspective on the crucial role coaching can play in engaging and retaining millennial employees.

The increased focus on retaining millennial workers in recent decades has spurred a proliferation of articles and books on this subject. However, this body of research remains fragmented, lacking an overview that provides a clear picture of its current state. This review aims to bridge this gap.

This is the ninth article on social science, humanities, news, and general databases in a continuing series of articles summarising and commenting on new database products. There are two companion articles: one covering science, technology and medicine (STM) appeared in Online & CDROM Review vol. 21, no. 1 and the other covering business and law (BSL) will appear in Online & CDROM Review vol. 21, no. 3. The articles are based on the newly appearing database products in the Gale Directory of Databases. The Gale Directory of Databases (GDD) was created in January 1993 by merging Computer‐Readable Databases: A Directory and Data Sourcebook (CRD) together with the Directory of Online Databases (DOD) and the Directory of Portable Databases (DPD).

This study aims to analyze the progression of research in the domain of Hospitality Management since its inception in the early part of the twentieth century.

A combination of qualitative analyses of the published literature in the past 80 years plus a quantitative survey of 613 manuscripts published in the International Journal of Hospitality Management (IJHM) from 2000 to 2012.

The findings demonstrate that hospitality management research has progressed in the past four years through four distinct phases, namely, Story Tellers (1930-1950), Profilers (1950-1970), Copy Cats (1970-2005) and Innovators (since 2000). The evolution in the literature reflects that people in hospitality management and academia are improving their connection between theory and practice.

The quantitative part of this study was limited to articles published in the IJHM, and as such, they may not be fully representative of research articles that were published in other journals both in English and/or additional languages.

The results of this study can be used as evidence that the modern field of hospitality management has reached a maturity level that is equal in rigor and sophistication to other disciplines in the domains of business administration and the social sciences.

Buying secondhand clothing is not only interesting for consumers wanting to save money but also for sustainable clothing enthusiasts. It is now among a number of consumption practices which slow down fast fashion production while saving 10 to 20 times the energy (Fletcher, 2008, p. 100). While most of the recent scholarly work focuses on secondhand consumers (Bianchi & Birtwistle, 2010; Franklin, 2011; Norum, 2015), this paper aims to examine business activities. This perspective from economic anthropology enhances understandings of secondhand clothing, as research to-date has tended to neglect the semiotic function of clothing while underlining exchanges. To gain insight into the dynamics of the sector in Germany today, two businesses from Hamburg have been ethnographically examined by the author since 2014. This study outlines their work practices and explains the development of this high-end segment of the market from the 1970s until the digital age. For businesses, the digitalization of the trade has had massive effects on their business practice because it seems to solve inherent problems connected to the selling of pre-owned clothing. I argue that the digitalization did not only promote acceptance of buying secondhand clothing in Germany but also the emergence of new businesses models.