The word sejahtera has its own place and meaning. Lest properly understood, the use can be baffling. For example, in the 2019 Budget, sejahtera was used to convey an aspect of socio-economic wellbeing of Malaysians, which in Malay reads as memastikan kesejahteraan rakyat. But fall short when confined only to "socio-economic" aspect. Sejahtera is a rather multilayered concept that conveys a deeper meaning than any single word can convey. As such it has no equivalent in other languages, neither can it be accurately translated into different languages due to its close cultural learning and nuances to the local Malay(sian) tradition.

The separation of dispensing from doctor or what is simply called dispensing separation is a holty debated health policy proposition in Malaysia but rarely discussed. Each time the issue resurfaced, emotional opposition took place and extinguish the discussion of an important policy change that is long overdue in Malaysia. Consequently, both policy markers and the public are deprived of rational arguments for the policy. This book reported an economic evaluation study that has evaluated the benefit of dispensing separation policy from a Malaysian societal perspective using a cost-benefit analysis (CBA) framework. In the absence of empirical data or controlled trial on the policy, the study has also applied a decision modeling approach that make use of empirical data from published studies. This is the first time suach an approach was used in addressing this issue and we feel that this would have appeal not only to Malaysian policy, but also to other countries that are also contemplating such change.

Modelled on the concept of Industry 4.0, the idea of Construction 4.0 is based on a confluence of trends and technologies that promise to reshape the way built environment assets are designed, constructed, and operated. With the pervasive use of Building Information Modelling (BIM), lean principles, digital technologies, and offsite construction, the industry is at the cusp of this transformation. The critical challenge is the fragmented state of teaching, research, and professional practice in the built environment sector. This handbook aims to overcome this fragmentation by describing Construction 4.0 in the context of its current state, emerging trends and technologies, and the people and process issues that surround the coming transformation. Construction 4.0 is a framework that is a confluence and convergence of the following broad themes discussed in this book: Industrial production (prefabrication, 3D printing and assembly, offsite manufacture) Cyber-physical systems (actuators, sensors, IoT, robots, cobots, drones) Digital and computing technologies (BIM, video and laser scanning, AI and cloud computing, big data and data analytics, reality capture, Blockchain, simulation, augmented reality, data standards and interoperability, and vertical and horizontal integration) The aim of this handbook is to describe the Construction 4.0 framework and consequently highlight the resultant processes and practices that allow us to plan, design, deliver, and operate built environment assets more effectively and efficiently by focusing on the physical-to-digital transformation and then digital-to-physical transformation. This book is essential reading for all built environment and AEC stakeholders who need to get to grips with the technological transformations currently shaping their industry, research, and teaching.