Mechatronics & the cloud

Conventionally, the engineering design process has assumed that the design team is able to exercise control over all elements of the design, either directly or indirectly in the case of sub-systems through their specifications. The introduction of Cyber-Physical Systems (CPS) and the Internet of Things (IoT) means that a design team’s ability to have control over all elements of a system is no longer the case, particularly as the actual system configuration may well be being dynamically reconfigured in real-time according to user (and vendor) context and need. Additionally, the integration of the Internet of Things with elements of Big Data means that information becomes a commodity to be autonomously traded by and between systems, again according to context and need, all of which has implications for the privacy of system users. The paper therefore considers the relationship between mechatronics and cloud-basedtechnologies in relation to issues such as the distribution of functionality and user privacy

Development of a Self‐Management Theory‐Guided Discharge Intervention for Parents of Hospitalized Children

Background Parents of hospitalized children, especially parents of children with complex and chronic health conditions, report not being adequately prepared for self‐management of their child\u27s care at home after discharge. Problem No theory‐based discharge intervention exists to guide pediatric nurses\u27 preparation of parents for discharge. Purpose To develop a theory‐based conversation guide to optimize nurses\u27 preparation of parents for discharge and self‐management of their child at home following hospitalization. Methods Two frameworks and one method influenced the development of the intervention: the Individual and Family Self‐Management Theory, Tanner\u27s Model of Clinical Judgment, and the Teach‐Back method. A team of nurse scientists, nursing leaders, nurse administrators, and clinical nurses developed and field tested the electronic version of a nine‐domain conversation guide for use in acute care pediatric hospitals. Conclusions The theory‐based intervention operationalized self‐management concepts, added components of nursing clinical judgment, and integrated the Teach‐Back method. Clinical Relevance Development of a theory‐based intervention, the translation of theoretical knowledge to clinical innovation, is an important step toward testing the effectiveness of the theory in guiding clinical practice. Clinical nurses will establish the practice relevance through future use and refinement of the intervention

Testing in the incremental design and development of complex products

Testing is an important aspect of design and development which consumes significant time and resource in many companies. However, it has received less research attention than many other activities in product development, and especially, very few publications report empirical studies of engineering testing. Such studies are needed to establish the importance of testing and inform the development of pragmatic support methods. This paper combines insights from literature study with findings from three empirical studies of testing. The case studies concern incrementally developed complex products in the automotive domain. A description of testing practice as observed in these studies is provided, confirming that testing activities are used for multiple purposes depending on the context, and are intertwined with design from start to finish of the development process, not done after it as many models depict. Descriptive process models are developed to indicate some of the key insights, and opportunities for further research are suggested

Adoption of "eco-advantage" by SMEs: emerging opportunities and constraints

Purpose: A recent study has asserted that businesses need to adopt “eco-advantage”. This paper aims to explore the viability of small and medium enterprises (SMEs) achieving “eco-advantage” by exploring their understanding of sustainability issues, how they adopt and innovate in terms of sustainability and the benefits and obstacles they face. Design/methodology/approach: The research approach is exploratory, comprised of 15 SME embedded cases based in the UK. The cases are participants in short interventions in sustainable product and process design as a part of a university knowledge transfer project, representing the overall case. Cases are based on interviews with company participants and collaborating academics, supplemented by documentary and observational evidence. Findings: The results build on the work on “eco-advantage” found in a recent study, highlighting marketing, rather than compliance issues as a catalyst for change. The newly aware SME enters a development process which involves cumulative capabilities, gaining a nascent inner confidence, which includes espousing wider sustainable values. Research limitations/implications: The results reveal the scope and challenges for SMEs to adopt more sustainable practices, encompassing innovations and a broad set of capabilities. Further research points to the need to monitor benefits as well as inputs in evaluating sustainability improvements and to consider longitudinal business sustainability issues. Originality/value: The paper informs the emerging debate on sustainability in SMEs, providing a rich source of data to enhance the provision of business support and knowledge transfer activities, where a more holistic and customised approach is required to realise the real environmental and economic benefits accrued from implementing sustainable improvements