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PurposeThe purpose of this research is to investigate the difficulties and challenges faced by the older supermarket consumers in order to form insights into potential ways of applying IT support and design solutions within the supermarket service for older consumers. The rationale for this research stemmed from observations and discussions with supermarkets with regards to the use of IT and better process design for a growing segment of their consumer base.Design/methodology/approachA mixed research methodology was used for this research. Firstly, an ethnographic approach based on direct observations was felt appropriate as this would offer a visual unbiased view of the processes involved in the shopping experience. Secondly, it was felt that it would be appropriate to support these findings with semi‐structured interviews. The data was clustered to provide contextual awareness of the problems involved within the shopping experience.FindingsThe findings indicated a range of areas where senior consumers faced difficulties. One major problem was around understanding where certain products were placed on shelves and why. The other areas of concern were access to products (shelf height), poor signage, labelling and inappropriate portion sizes.Research limitations/implicationsThe main research limitation is the small sample size that was studied. Obviously with a much larger sample a wider range of problems would be uncovered. The other area of concern is the fact that studying particular customers invades the privacy of customers that are inadvertently caught up on videos. In future, it may make sense to get participants to film themselves and talk into smart mobiles, recording real‐time data.Practical implicationsThe research indicates that it is important for supermarkets to improve signage and customer support, and use IT more freely in most areas. The use of electronic ink signage is a new and important area that they could invest in. This would allow real‐time updates.Social implicationsAs many countries are faced with growing numbers of senior citizens, it is important that their lives are made easier and the shopping experience improved.Originality/valueThere are limited attempts at the use of an ethnographic approach to explore elderly consumers' shopping experiences in the UK. The existing studies do not look at the practicalities of everyday shopping problems faced by this segment of the population. It also adds value to the retailers' understanding of the behaviour patterns of this important customer segment, at the same time offering solutions to certain problems such as signage and directions through the utilisation of IT.

Intro -- Preface -- About This Book -- Contents -- Editors and Contributors -- Part I Industry 4.0 and Drivers for Change -- 1 What Is Industry 4.0? -- 1 Additive Manufacturing -- 2 Data and Analytics -- 2.1 Construction's Historic Data Problems -- 2.2 The Development of Analysis -- 2.3 Data Use by Contractors -- 2.4 Data Use by Asset Owners -- 2.5 Data and Analytics Now-A Platform for Industry 4.0? -- 3 Artificial Intelligence -- 4 Robotics and Automation -- 5 Virtual, Augmented, Mixed, and Extended Reality -- 6 IoT and 5G -- 7 Digital Twins -- 8 Nanotechnology -- 9 Conclusions -- References -- 2 The Global Environmental Imperative -- 1 Climate Emergency -- 2 Overview of Construction industry's Contribution to Global Carbon -- 3 Carbon Mitigation Initiatives and Sustainable Development -- 4 Conclusions -- References -- 3 Industry 4.0 and Drivers for Socioeconomic Sustainability in the Construction Sector -- 1 Introduction -- 2 Population Forecasts and Urbanization Challenges Under Industry 4.0 -- 3 Construction 4.0 and Sustainable Development -- 4 Future-Proof Construction Industry: The Need for Crisis Resilience -- 5 Conclusions -- References -- 4 The Circular Construction Industry -- 1 Introduction -- 2 Principles of Circular Economy Concept -- 3 Innovative Technologies for Circular Construction -- 4 Construction and Demolition Waste Management -- 4.1 Construction and Demolition Waste Valorisation -- 5 Circular Construction Practices in the Industry -- 6 Conclusions and Prospective -- References -- Part II Innovation in Construction: A New Future for the Construction Industry. Areas of Focus for a Step Change in Construction -- 5 Fundamentals of Innovation -- 1 Introduction -- 2 Definition -- 3 Case Study 1-The de Havilland Comet -- 4 Case Study 2-Concorde -- 5 Case Study 3-Boeing 737 -- 6 Fundamentals -- 7 Conclusion -- References.