Blockchain technology enables users to verify, preserve, and synchronize the contents of a data sheet (a transaction ledger) replicated by multiple users. Blockchain technology has provided considerable advantages and incentives to industries in terms of enabling better services. This review aims to explore the benefits, challenges and functionalities that affect blockchain applications in different sectors. This article is constructed as a systematic literature review study. From 1976 articles, 168 final articles were selected and classified into three main dimensions, that is, benefits, challenges, and functionalities, in four different sectors: government, financial, manufacturing, and healthcare. The results were extracted and compared based on factors in three dimensions, which were categorized as benefits (informational, technological, economic, organizational, and strategic), challenges (technological, organizational, adoption, operational, and environmental and sustainability), and functionalities (point-to-point transmission, data ownership, data protection, and transaction processing). The results of this review study aim to support professionals, practitioners, and stakeholders who wish to implement and manage transformation projects related to blockchain in their sectors. Moreover, helping these possible blockchain users to understand the implied factors associated with blockchain would be beneficial for the decision-making processes of their organizations.

The importance of RFID technology is increasing as a means of enhancing productivity and efficiency, and reducing costs. The purpose of this research paper is to study the influence of technological, organizational, environmental, and innovation factors on the adoption of RFID technology by construction companies in Australia. With the growth of Australia's economy, in particular, the construction sector, the logistics departments in construction companies should pay attention to the adoption of more efficient technologies to provide better services for their customers. This paper provides a consolidated framework of RFID technology adoption based on studies on RFID technology adoption in particular from an IS perspective. The paper combines an integrated model of the Technology-Organization-Environment framework, the Diffusion of Innovation theory, and Actor-Network Theory to establish a more comprehensive innovation adoption framework for RFID technology. The data gathered to study the factors affecting the adoption of RFID technology are analysed from the results of a survey of construction companies in Australia, in which 297 Information Technology (IT) staff were participants in this research. The research results show that the factors which had a statistically significant and positive impact on the adoption of RFID services in construction companies were: relative advantage, compatibility, cost, expected benefits, top management support, external support and organization size. The findings from this research study have the potential to provide insights to firms seeking to make investment decisions on the adoption of RFID technology.