bilateral integration the coordinated use of both sides of the body during activity. integration of learning the incorporation of previously acquired concepts and behaviors into a variety of new situations, a cognitive performance component of occupational therapy.
Generally, the goal of user interface design is to produce a user interface which makes it easy (self explanatory), efficient, and enjoyable (user friendly) to operate a machine in the way which produces the desired result.
Definition of 'graphical'. graphical. A graphical representation of something uses graphs or similar images to represent statistics or figures. A graphical representation of results is shown in figure 1. ...a graphical map of Britain showing the party gains in each area. COBUILD Advanced English Dictionary.