As the name suggests, GUIs (Graphical User Interfaces) present their features and functions visually. The human-computer interaction is heavily based on seeing things, looking for things and interacting with graphical UI elements. Color is a main characteristic…

Before user interfaces became graphical, text was the primary input/output defining the human-computer interaction. Even today, much of the information presented on UIs is text-based. The right text treatment can measurably improve productivity and increase…