Senin, 04 November 2013
pert3 Interaksi Manusia dan Komputer | Managing Design Process |
12.27 | 
Posted by
anri junuka |
The Four Pillars of
Design
•User Interface Requirements
•User Interface Requirements
–Soliciting and clearly specifying user
requirements is a major key to success in any development activity
–Laying out the user-interface requirements is
part of the overall requirements development and management process
–User interface requirements describe system
behavior
–Identifying and observing the user community
in action
–Discussed later
•Guidelines documents and processes
Each project has different needs, but guidelines should be considered
for:
•Words, icons, and graphics
–Terminology (objects and actions),
abbreviations, and capitalization
–Character set, fonts, font sizes, and styles
(bold, italic, underline)
–Icons, graphics, line thickness, and
Use
of color, backgrounds, highlighting, and blinking
•Action sequences
–Direct-manipulation clicking, dragging,
dropping, and gestures
–Command syntax, semantics, and sequences
–Programmed function keys
–Error handling and recovery procedures
•Training
–Online help and tutorials
–Training and reference materials
–Command syntax, semantics, and sequences
•Screen-layout issues
–Menu
selection, form fill-in, and dialog-box formats
–Wording
of prompts, feedback, and error messages
–Justification,
white space, and margins
–Data
entry and display formats for items and lists
–Use
and contents of headers and footers
•Input and output devices
–Keyboard,
display, cursor control, and pointing devices
–Audible
sounds, voice feedback, touch input, and other special devices
Response
time for a variety of tasks 
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