Graphics Reference
In-Depth Information
Chapter 9
Visual Approach to
Translating Data
ABSTRACT
This chapter examines some of the tools that enable a visual approach to translating data, beginning
with a comparison of the use of a computer versus pencil in visual communication. A short note follows,
discussing the evolution of imaging with the use of computing: the history of computers and then some
examples of graphic display and early computer-generated art works. This is followed by a discussion
of the basic ways of graphical display of data and strategies for visual problem solving in the context of
art and design. Thoughts on visual translation of data include an introduction to computer simulation.
Examples of computer simulation and evolutionary computing conclude the chapter.
INTRODUCTION
tool but also as a source of inspiration. Creation
of art graphics depends not exclusively on a pro-
gramming process or on the existence of human
interface devices such as a mouse, keyboard, and
joystick. It's good to keep in mind that the machine
has the ability to accomplish the task precisely
but without any evaluation; sometimes, it's good
to learn not to ignore “happy accidents” so easily
occurring while working with the computer.
It is usually accepted that the field of computer-
based imaging belongs to the domain of computer
science because graphics are used to process
The making of simple images may be done suc-
cessfully at all levels of technical proficiency,
without any introductory exercises, even before
mastering the tools and without losing the novice's
enthusiasm. Suitable tools are needed for complet-
ing meaningful projects. However, making a good
data graphics requires developing diverse skills
- the visual-artistic, mathematical, and statistical.
An integrative approach to creating computer art
graphics allows using the computer not only as a
DOI: 10.4018/978-1-4666-4703-9.ch009