User Interface and User Experience: A Review on Evaluation, Design and Research Methodology for Mobile Applications.

The usefulness of mobile phones has expanded significantly in the latest years permitting customers to carry out extra tasks in a mobile context. User Interface and User Experience play an essential position withinside the improvement of mobile applications nowadays. Specially to design the interface for aged people's usage. It allows to optimize the design and enhance it to be user-friendly. User Interface (UI) and User Experience (UX) elaborates a set of concepts, the workflow of design thinking and usability principles. The Graphical User Interface (GUI) of mobile phones are based on a certain set of principles, evaluation and research methodology. This research paper sums up various concepts of UI/UX such as evaluation, design, usability principles and also some common usability issues in the mobile applications of certain sectors. [ABSTRACT FROM AUTHOR]