Review of Human Computer Interaction and Computer Vision

Academic Paper from the year 2019 in the subject Computer Science - General, grade: 4.0, , language: English, abstract: This review describes or analyses the trends and best practices in Human Computer Interaction and Computer Vision. Human-Computer Interaction (HCI) is a computer user interface which the user of the system works with to achieve their given tasks and sees the system in use. Information Technology (IT) is essentially an integrated person-machine system that provides information support operations, management and decision-making. Human Computer Interaction (HCI) focuses on the interactions between human and computer systems to achieve the IT system functionality, user experience, usability, the support of user interaction effectiveness. Users are increasingly preferring the use of online business systems and so are becoming intolerant of systems which are not user friendly. The human factor is an attribute (physical or cognitive) which is specific to people that use a system and how it influences the normal operations of the system as well as the achievement of human-environment equilibriums. Surface technology eliminates input/output devices through a touch sensitive feature which plays the role of input/output devices as a result of the merger between the physical and the virtual world. Through surface technology, the user eliminates the use of GUI mediums and reduces the gap between the physical and the virtual world.There are two classes of surface technology, one for the display and the other one which uses a touch sensitive mechanism for the interpretation of user signals. New approaches and methods are now needed in HCI to equip researchers with a better understanding of designing interactive systems. There are new interactive possibilities to be explored in audio-based mobile technology. The increasing popularity of smartphones has proved the portability, adaptability and 'always on' capability of geo-locative interactive systems. HCI bridges the gap between humans and computing devices with respect to observation of interactions, analysis of the involved interactions and the the human consequences of the interaction. The focus of HCI is the practice of usability which includes look-and-feel features, appeal, utility, efficiency, effectiveness and safety.

Auteur

Professor Gabriel Kabanda is the Secretary General of the Zimbabwe Academy of Sciences, and is a Full Professor of Computer Science and Information Systems. Gabriel has a wealth of experience mainly concentrated in Information Technology/ Project Management and with over 22 years of post-qualification management experience. He spent 12 years 11 months in Senior Management of Zimbabwe Open University and was the Pro Vice Chancellor (Research, Innovation and Enterprise Development) of the University for 9 years from January, 2008 to November, 2017. He holds a Post-Doctoral degree, Doctor of Science (D.Sc.) in Computer Science from Atlantic International University (USA), a Ph.D. degree in Computer Science (California, PWU), Master of Science in Computer Science (Swansea University, Wales), B.Sc. in Mathematics and Physics (University of Zimbabwe), Gold Diploma in Computer Programming (London), a Certificate in Applied Meteorology (Reading), a Certificate in E-Moderation (University of Cape Town) and a Certificate in Management of Higher Education Institutions (Israel). He received an international award on Outstanding Contributions to Education, the Golden Academic Excellence and Professional Achievement award in 2013 in Malaysia at the World Marketing Summit. He was awarded the world-wide honour of Who's Who of Professionals in 1997. Prof Kabanda is a Board Member of the Zimbabwe National Army Schools & Welfare Trust (ZNASWT) since 2010, the Chairman of the IT Governance & Cyber Security Institute (ITGCSI), an External Examiner of one South African university, one Mauritian university and one Zimbabwean university, a Member of the International Society for Development and Sustainability, a Board member of the Pan African University (PAU) student selection jury, a member of the National Research Database of Zimbabwe Editorial Committee (NRDZEC) of the Research Council of Zimbabwe since 2013 until December 2020, Professional Member of the Computer Society of Zimbabwe, and an Advisor on ICT and STEM education to the Global STEM Leadership Alliance (GSLA), a California-based international organization. Gabriel was appointed in March 2019 to reviewthe 2019 Global Sustainable Development Report by the International Science Council (ISC), the World Federation of Engineering Organizations (WFEO) and the InterAcademy Partnership (IAP).