Abstract
The agri-food industry has been growing at a considerable pace over the recent years. An example of this growth is the mushroom production sector, whose specificities associated with the production process enforce a very controlled management of all the resources applied to that activity. Considering that the existing literature does not present a transverse solution to the referred activity sector, we have endured in an effort to present a technological proposal for an information system directed to the mushroom production sector. The presented proposal, composed by 13 interconnected functional blocks, is the result of a detailed analysis to the technical and functional requirements of Sousacamp Group - a leading organization from the mushroom production sector - merged with the arguments and perspectives presented by technology adoption theories.

Abstract
Higher education institutions are at this stage, on the one hand, faced with challenges never seen before and, on the other hand, their action is moving very rapidly into digital learning spaces. These challenges are increasingly complex because of the global competition for resources, students and teachers. In addition, the amount of data produced inside and outside higher education institutions has grown exponentially, so more and more institutions are exploring the potential of Big Data to meet these challenges. In this context, higher education institutions and key stakeholders (students, teachers, and governance) can derive multiple benefits from learning analytics using different data analysis strategies to produce summative, real-time and predictive information and recommendations. However, it may be questioned whether institutions, academic administrative staff as well as including those with responsibility for governance, are prepared for learning analytics? As a response to the question raised in this paper is presented an extension of a disruptive conceptual approach to higher education, using information gathered by IoT and based on Big Data & Cloud Computing and Learning Analytics analysis tools, with the main focus on the stakeholder governance. © 2017 Association for Computing Machinery.

Abstract
Discount and Outlet E-commerce Platforms (DOEP) are technologies with more and more influence in people's lives, and the literature on this subject is still somewhat scarce in relation to the proportion these platforms have today, in the context of e-commerce. In this study, the research team aims to characterize the variables that have the greatest relative importance in DOEP adoption, with the use of 25 experts related to IT and e-commerce in general. For this, a succinct literature analysis is done, in order to aggregate all the constructs that may influence the adoption of this technology. The contribution is distributed in the form of practical and theoretical implications, as well as future lines of action for possible investigations.

Abstract
The Web accessibility issue has been subject of study for a wide number of organizations all around the World. The current paper describes an accessibility evaluation that aimed to test the Portuguese enterprises websites. Has the presented results state, the evaluated websites accessibility levels are significantly bad, but the majority of the detected errors are not very complex from a technological point-of-view. With this is mind, our research team, in collaboration with a Portuguese enterprise named ANO and the support of its UTAD-ANOgov/PEPPOL research project, elaborated an improvement proposal, directed to the Web content developers, which aimed on helping these specialists to better understand and implement Web accessibility features. (C) 2013 The Authors. Published by Elsevier B.V.

Abstract
Information technology has become one of the core elements of electronic government (e-Government) and should figure prominently in future governance. E-Government services, through electronic means, should provide a more cost-effective and convenient way for citizens to interact with government, however their adoption is still far from a satisfactory level. The study herein has examined research on the adoption of e-Government services. Using data obtained from previous research, this article identifies the variables that contribute to the adoption of e-Government by citizens and the model created is presented. Overall, this study concludes that e-Government has been adopted by many governments, but it is still at an early stage, and there are still barriers to its more widespread adoption in society.

Abstract
With this paper we intend to present a systematic literature review on Web accessibility. During this research project, 782 papers were identified and by following a set of inclusion criteria, 38 stood out and were extensively analyzed. On this context we approach a set of Web accessibility critical issues, such as: guidelines, standards and regulations; mobile accessibility; organizations and user perspectives on the topic. During the full scope of this document we adopt a positive position, always focused on presenting solutions to ensure websites accessibility.