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This paper describes the research underpinning the development and evaluation of a brain computer interface (BCI) system designed to be suitable for domestic use by people with acquired brain injury in order to facilitate control of their home environment. The purpose of the research is to develop a robust and user‐friendly BCI system which was customisable in terms of user ability, preferences and functionality. Specifically the human interface was designed to provide consistent visual metaphors in usage, while applications change, for example, from environmental control to entertainment and communications.

The research took a user centred design approach involving representative end‐users throughout the design and evaluation process. A qualitative study adopting user interviews alongside interactive workshops highlighted the issues that needed to be addressed in the development of a user interface for such a system. User validation then underpinned prototype development.

The findings of the research indicate that while there are still significant challenges in translating working BCI systems from the research laboratories to the homes of individuals with acquired brain injuries, participants are keen to be involved in the deign and development of such systems. In its current stage of development BCI is multi‐facetted and uses complex software, which poses a significant usability challenge. This work also found that the performance of the BCI paradigm chosen was considerably better for those users with no disability than for those with acquired brain injury. Further work is required to identify how and whether this performance gap can be addressed.

The research had significant challenges in terms of managing the complexity of the hardware and software set‐up and transferring the working systems to be tested by participants in their home. Furthermore, the authors believe that the development of assistive technologies for the disabled user requires a significant additional level of personalisation and intensive support to the level normally required for non‐disabled users. Coupled with the inherent complexity of BCI, this leads to technology that does not easily offer a solution to both disabled and non‐disabled users.

The research contributes additional findings relating to the usability of BCI systems. The value of the work is to highlight the practical issues involved in translating such systems to participants where the acquired brain injury can impact on the ability of the participant to use the BCI system.

This paper aims to quantify the impact of craft worker shortage on construction project safety performance.

A database of 50 North American construction projects completed between 2001 and 2014 was compiled by taking information from a research project survey and the Construction Industry Institute Benchmarking and Metrics Database. The t-test and Mann-Whitney test were used to determine whether there was a significant difference in construction project safety performance on projects with craft worker recruiting difficulty. Poisson regression analysis was then used to examine the relationship between craft worker recruiting difficulty and Occupational Safety and Health Administration Total Number of Recordable Incident Cases per 200,000 Actual Direct Work Hours (TRIR) on construction projects.

The result showed that the TRIR distribution of a group of projects that reported craft worker recruiting difficulty tended to be higher than the TRIR distribution of a group of projects with no craft worker recruiting difficulty (p-value = 0.004). Moreover, the average TRIR of the projects that reported craft worker recruiting difficulty was more than two times the average TRIR of projects that experienced no craft recruiting difficulty (p-value = 0.035). Furthermore, the Poisson regression analysis demonstrated that there was a positive exponential relationship between craft worker recruiting difficulty and TRIR in construction projects (p-value = 0.004).

The projects used to construct the database are heavily weighted towards industrial construction.

There have been significant long-term gains in construction safety within the USA. However, if recent craft shortages continue, the quantitative analyses presented herein indicate a strong possibility that more safety incidents will occur unless the shortages are reversed. Innovative construction means and methods should be developed and adopted to work in a safe manner with a less qualified workforce.

The Poisson regression model is the first model that quantifiably links project craft worker availability to construction project safety performance.

This study aims to examine the association between a number of variables pertaining to marketing strategy and business performance of small construction firms in Tianjin, China.

The paper consists of a qualitative pilot study and a quantitative main survey.

Long‐term differentiation marketing strategy, research and development (R&D) as a percentage of sales, and years in business are found to be positively associated with a small firm's business performance. Current product focus, government policy, quality and availability of services, conducting regular market research, firm's registered capital and employee number, being a supplier to a few large firms, and having a few regular suppliers are not found to be significantly associated with business performance.

The study has possible location and industry‐specific limitations.

Managerially, the findings encourage small Chinese firms to adopt a long‐term differentiation strategy, focusing on R&D and new product development. Government should disseminate this knowledge and facilitate small firms in obtaining necessary external finances to support their R&D programs. Such measures are vital for small firms to adapt to the increasingly competitive business environment in China's post‐World Trade Organization era.

By systematically examining relationships between marketing strategy and performance of the small Chinese firms, this study adds knowledge to the field of small firm research in China.

The purpose of this study is to explore and theorize on the motivations of a new class of whistleblowers or leakers stemming from the “abusive” cybersecurity practices of Western governments. This research primarily focuses on such practices of the US Government.

This work is designed as a case study research of cybersecurity whistleblowers or leakers on Western governments, involving data collection from primary and secondary sources. The method is a content analysis to determine the presence of certain themes within this primary and secondary data which this research can then make inferences about the messages within the texts.

The findings show a formation of a recent class of power brokers, with its own collective ethos, who will be known by a new term: the “New Knowledge Cyberclass” (NKC). The development of the NKC was revealed through the shocking data revelations by Edward Snowden, Julian Assange and Chelsea Manning. What separates the NKC from government “protectors” (i.e. President Obama, Central Intelligence Agency Director Mike Pompeo), who argue that these leakers stole and leaked classified documents that endangered lives, is their definitions of what it means to be defenders of democracy, which here pertains to the rights to citizens’ online privacy and the degree of secrecy in US Government.

To the best of the author’s knowledge, this is the first study directed toward connecting, Snowden, Assange and Manning, to the birth of a new class of power brokers designed to directly challenge Western government malpractices with citizens’ online privacy and secrecy in foreign operations. This research explores both the birth of this new class and a collective ethos that binds this group together despite the tensions and conflicts within this new class.

Compiled by K.G.B. Bakewell covering the following journals published by MCB University Press: Facilities Volumes 8‐18; Journal of Property Investment & Finance Volumes 8‐18; Property Management Volumes 8‐18; Structural Survey Volumes 8‐18.

Index by subjects, compiled by K.G.B. Bakewell covering the following journals: Facilities Volumes 8‐18; Journal of Property Investment & Finance Volumes 8‐18; Property Management Volumes 8‐18; Structural Survey Volumes 8‐18.

Compiled by K.G.B. Bakewell covering the following journals published by MCB University Press: Facilities Volumes 8‐18; Journal of Property Investment & Finance Volumes 8‐18; Property Management Volumes 8‐18; Structural Survey Volumes 8‐18.