This study used a B2C e-commerce simulation in an effort to validate two Web site usability instruments. The results of the confirmatory factor analysis found the first instrument exhibited moderately acceptable measurement properties, while the second instrument displayed poor validity for the suggested dimensions. Attempted validation of these instruments and the subsequent development of a m...

In mobile situations, consumers’ perceived risk is the important determinant of whether they adopt the mobile banking service. Meanwhile the root cause of consumers’ perceived risk is the existence of system usability of mobile banking service. After reviewing relevant literature, this text pointed out the system usability of mobile banking service is the important factor of consumers’ perceive...

To realize cloud computing (CC), virtualization technology has been accepted as an infrastructure of Electronic Patient Records (EPR). However, it has not been sufficiently done so far to evaluate the usability of Pen-Tablet Systems (PTS) as an input device of EPR with CC environments. From our preliminary studies, we confirmed that response time retardation, which virtualization technology inh...

Usability is becoming an increasingly important design factor for web sites. However time and budget contstraints for web projects prevents the hiring of usability professionals to conduct tests that are costly and time consuming to perform. A number of automatic usability assessment tools have been developed most of which offer reports on a per-page basis. However, they fail to provide inter-p...

In recent years, User Experience has become increasingly recognized as an important and determinant factor in the design, development and evaluation in HumanComputer Interaction and Human-Machine Interaction. There are many user experience models reported in the literature to reflect this recognition. However, the industrial interpretation of the term user experience is largely based on traditi...

It has always been a challenging undertake to build a user friendly website and make it a useful resource for the audiences. User satisfaction is related to usability of a product. Here with this paper my effort is to develop a methodology in order to provide a recommendation and guidelines of whether a website meets usability requirement or not. The methodology aims towards an assessment of a ...