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Active computer gaming (ACG) is a way for older people to participate in strength and balance exercise. Involving older adults in the development of a bespoke ACG system may optimise its usability and acceptability. The purpose of this paper is to employ user-centred design to develop an ACG system to deliver strength and balance exercises, and to explore its safety, usability and acceptability in older adults.

This paper describes user involvement from an early stage, and its influence on the development of the system to deliver strength and balance exercise suitable for display on a flat screen or using an Oculus Rift virtual reality (VR) headset. It describes user testing of this ACG system in older adults.

Service users were involved at two points in the development process. Their feedback was used to modify the ACG system prior to user testing of a prototype of the ACG system by n=9 older adults. Results indicated the safety, usability and acceptability of the system, with a strong preference for the screen display.

The sample size for user testing was small; however, it is considered to have provided sufficient information to inform the further development of the system.

Findings from user testing were used to modify the ACG system. This paper identified that future research could explore the influence of repeated use on the usability and acceptability of ACG in older adults.

There is limited information on the usability and acceptability VR headsets in this population.

This article explores the processes and practices of doing participatory research with children. It explores how this process can be represented in writing. The article comes out of a project funded by Creative Partnerships UK, in which a creative agent, three artists and a researcher all worked within an elementary school in South Yorkshire, UK, for two years, to focus on the children’s Reasons to Write. It considers whether it is truly possible for children to enter the academic domain. Using a number of different voices, the article interrogates this. It particularly focuses on children’s role in analysing and selecting important bits of data. It engages with the lived realities of children as researchers. It considers ways in which children’s voices can be represented, and also acknowledges the limitations of this approach for adults who want to write academic peer reviewed articles. Ideas the adults thought were clever were found to be redundant in relation to children’s epistemologies. The article considers the process that is involved in taking children’s epistemologies seriously.

It has often been said that a great part of the strength of Aslib lies in the fact that it brings together those whose experience has been gained in many widely differing fields but who have a common interest in the means by which information may be collected and disseminated to the greatest advantage. Lists of its members have, therefore, a more than ordinary value since they present, in miniature, a cross‐section of institutions and individuals who share this special interest.

Since 2004, the British Government has delivered a national policy on social marketing that has created a new frame of reference in this field. This paper aims to study the genesis, evolution and implementation of the policy process that led to an important development in British public health.

An in-depth multifaceted single case study, mixing qualitative and quantitative data including participatory research, enabled by a cognitive approach based on elements of knowledge, ideas, representations and social beliefs in the elaboration of a public policy.

This approach to understanding the British policy on social marketing process demonstrates a useful explanatory capacity, producing a comprehensive articulation of the main cognitive, normative, and instrumental dimensions of this policy, including its significant mutations influenced by the 2008 Great Recession and subsequent political evolution.

This paper has followed the British social marketing policy’s implementation in England. In Wales, Scotland and Northern Ireland, this national policy had specific developments that it was not followed in our study In general, subject to complex historical, social and political conditions, this is a field that preserves its dynamism and the ability to question concepts and processes. Ever seeking new directions and solutions, it requires an ongoing research study.

Conclusions speak in favour of a prescriptive framework for a national policy on social marketing that can inform other government entities’ efforts to develop similar policies in other countries. A correct understanding of such a political process can lead to better management of its development and its consequent contribution to improving social marketing policy and interventions.

A proper conception and management of a social marketing policy can contribute to improving the well-being of citizens.

It is the first time that this specific cognitive approach has been applied so systematically to a national social marketing policy through a long-term research, providing a prescriptive framework for other’ efforts to develop similar policies.

Our nineteenth volume opens with this page in circumstances as unsettled and uncertain as any in the history of this or any other journal. In defiance of prophecy the European conflict drags its colossal slow length wearily along, bearing with it the hopes and fears of the whole human race. It is not to be wondered at that the aims for which we strive have not made great strides in the year that has just closed. Important as we recognize literature and its distribution to be, the pressing material needs of the people often cause them to lose sight of the invincible fact that the freedom of the human spirit, its intellectual and humane expansion, are, after all is said, the ultimate aims of the war. It will not be of abiding service to the British race if in conquering the Germans we sacrifice beyond redemption all those sources of sweetness and light which have been the outcome of centuries of British endeavour. We do not fear that such sacrifice will be demanded of us, but the logic of material facts demonstrates that all who care for schools, libraries, museums, art galleries, music, and all other agencies for the moral and spiritual uplifting of men, must be on their guard against the well‐meaning but ignorant encroachments of those who would rather “save money” by abolishing them, than, for example, by foregoing their own individual luxuries.

OUR issue devotes special attention this month to the subject of the library for children. There is a common inclination to regard this subject as the most over‐written in all branches of library literature. It certainly is the part of our work which leads to much sentimental verbiage. These are dangers against which we are on our guard; they may be inevitable, but we do not think they are. As a matter of fact there has been a great deal of talk about this matter by people who have ideas and ideals, but who have had no real experience in applying them. The paper by Mr. Berwick Savers, written for the Library Association Conference, points out very cogently what has been wanting in library work in this country. This question of the children's librarian has not been faced anywhere in what may be called the ultimate manner; that is, as a distinct, specialist branch of library work, requiring high qualifications and deserving good payment. There will be no really successful library work of the kind in Great Britain until this is done.

In a packaging olives manufacturing system, the drained weight of the product plays a decisive role in customer’s satisfaction as well as in financial saving for the organization. The purpose of this study is to minimize the variation of the drained weight of olives in the production system to avoid the negative consequences.

The research develops a practical implementation step-by-step of Six Sigma define, measure, analyze, improve and control (DMAIC) in reducing the variation of the drained weight of olives.

Data analysis was used at various phases of the project to identify the root causes of rejection and rework. As a result of the necessary interventions and actions to optimize the manufacturing process, the standard deviation of drained weight was significantly reduced by 51.02%, with a 99.97% decrease in the number of parts per million defectives. Thus, the yield of the production process was improved by 8.24%. The estimated annual savings from this project were US$ 228,000 resulting from reduced rejection and rework.

This research may be used in packaging olives production systems as a tool for managers and engineers planning to increase productivity and efficiency while also improving product quality. The study also provided the organization with helpful actions that will be used to guide future Six Sigma operations management on the system. Thus, practical guidelines and solutions are provided.

In this project, for the first time, the Six Sigma methodology has been applied to solve a real-world problem in the packaging olives manufacturing system and to show that the DMAIC approach may assist to improve the efficiency of their operations and hence contribute to their quest toward continuous improvement.

PUBLIC librarians have had some experience of economy in this last month at the considering of annual estimates. In many towns, unfortunately, an increase in the general rates is reported, and in all such times libraries are likely to suffer. The note we make below on Yarmouth does not show that one of the causes of the curious municipal hysteria it reveals was the burning desire to reduce the rates. That desire is in itself wholly laudable, and librarians can acquiesce in economies that do not discriminate against libraries. Our trouble is that libraries have nowhere yet been adequately financed, and reductions are more serious for them than for many departments which have never suffered from utter lack of means.

WE begin a new year, in which we wish good things for all who work in libraries and care for them, in circumstances which are not unpropitious. At times raven voices prophesy the doom of a profession glued to things so transitory as books are now imagined to be, by some. Indeed, so much is this a dominant fear that some librarians, to judge by their utterances, rest their hopes upon other recorded forms of knowledge‐transmission; forms which are not necessarily inimical to books but which they think in the increasing hurry of contemporary life may supersede them. These fears have not been harmful in any radical way so far, because they may have increased the librarian's interest in the ways of bringing books to people and people to books by any means which successful business firms use (for example) to advertise what they have to sell. The modern librarian becomes more and more the man of business; some feel he becomes less and less the scholar; but we suggest that this is theory with small basis in fact. Scholars are not necessarily, indeed they can rarely be, bookish recluses; nor need business men be uncultured. For men of plain commonsense there need be few ways of life that are so confined that they exclude their followers from other ways and other men's ideas and activities. And, as for the transitoriness of books and the decline of reading, we ourselves decline to acknowledge or believe in either process. Books do disappear, as individuals. It is well that they do for the primary purpose of any book is to serve this generation in which it is published; and, if there survive books that we, the posterity of our fathers, would not willingly let die, it is because the life they had when they were contemporary books is still in them. Nothing else can preserve a book as a readable influence. If this were not so every library would grow beyond the capacity of the individual or even towns to support; there would, in the world of readers, be no room for new writers and their books, and the tragedy that suggests is fantastically unimaginable. A careful study, recently made of scores of library reports for 1951–52, which it is part of our editorial duty to make, has produced the following deductions. Nearly every public library, and indeed other library, reports quite substantial increases in the use made of it; relatively few have yet installed the collections of records as alternatives to books of which so much is written; further still, where “readers” and other aids to the reading of records, films, etc., have been installed, the use of them is most modest; few librarians have a book‐fund that is adequate to present demands; fewer have staffs adequate to the demands made upon them for guidance by the advanced type of readers or for doing thoroughly the most ordinary form of book‐explanation. It is, in one sense a little depressing, but there is the challenging fact that these islands contain a greater reading population than they ever had. One has to reflect that of our fifty millions every one, including infants who have not cut their teeth, the inhabitants of asylums, the illiterate—and, alas, there are still thousands of these—and the drifters and those whose vain boast is that “they never have time to read a book”—every one of them reads six volumes a year. A further reflection is that public libraries may be the largest distributors, but there are many others and in the average town there may be a half‐dozen commercial, institutional and shop‐libraries, all distributing, for every public library. This fact is stressed by our public library spending on books last year at some two million pounds, a large sum, but only one‐tenth of the money the country spent on books. There are literally millions of book‐readers who may or may not use the public library, some of them who do not use any library but buy what they read. The real figure of the total reading of our people would probably be astronomical or, at anyrate, astonishing.