In the first chapter,
the author mostly explains about the emotions that play an important
role in our daily life. He also wrote about, why he said the
first functional model in the design of everyday things disabilities, how the
environment affect the positive and negative thinking and can help maintain alertness in focusing, and level
of thinking. Emotional also help us to make a good decision.
However, negative emotional impact on some people in the focus
on the things that cause problems, and if this fails
to provide the solution, they were getting more tension, more
concerned, and increase their concentration to those details. This case is
different with positive emotions that are important along
with the negative emotions. Positive emotions sometime important
such as in learning make a choice, and when to make the right
decision towards an object. Norman’s were briefly explained and exposed about
the three levels of brains such as visceral level, behavioral level and reflective
level. The first nature layer is known as visceral level while the part that
contains the brain processes that control everyday behavior it is known as the
behavioral level and the last is thinking part of brain, or it is call
reflective level. Nature does in visceral level and it is very well tuned to a
strong emotional signals, it happen automatically and has unavoidable
consequences. There was a lot of information packed into this chapter, a pleasant
contrast to some of Norman’s earlier writing. A few of what is
written here is based on the philosophical and aesthetic design
thus some aspects of benefit design is slightly excessive
in their way.
Next, in the first part
of chapter two, the author discusses about how the three levels
of cognitive and emotional systems work together to help and provide to
user or customer about usability and the usage of the whole product
experience. The design requirements for each level are totally different in
every range. He also discussed about the objects that raised up
in user’s memory and give effect to them. In addition,
he also explained the details of the role of emotions in
design. Special attention was given to both the sentimental value
of an object and the role of sense of fulfillment. Use all
the opportunities to attract all the layers of consumer not straightly focus at
one side only. Then, in the third chapter, Norman goes into detail about the
three levels of design. Those are, if you recall, visceral, behavioral, and
reflective. That roughly correlates to initial reaction, functionality, and
emotion. He goes more in depth of what factors are considered and affect these
three levels of design. Visceral design consists of emotions, appearance, and
the first impression of an object. It is important because it become attraction
to the user's attention, sometimes without knowing what the item really is or
what it is for. Behavioral design is concerned with usability and become the
basically of the topic of the design of everyday things. And finally reflective
design, which relates to our perspective to the product. How it affects our
lives, culture and other factors may affect this level of design. The
appearance is a big part of how design can attract users to put in the first
place.
This book is
a good way to take a new perspective of the design and
it can help us to understand how design affects emotions, and how emotions
affect purchasing decisions. Thus, the more beautiful and interesting of a
product the easier it can be used when we can think it in creatively or innovation way. Furthermore, if our strategy fails to provide, we can seek a
solution to resolve it. The author also explains about the
meaning of art and design that can push our own works to be better and how to
gain an advantage in term of design. Norman’s also bringing us latest with the
current thinking in this field and the latest ideas in emotion-driven design,
this book will prove to be essential reading for all human factors especially who
had involved in design area. From the whole statement above, it is
reasonable to conclude that the design of products that affect human emotion and good product
design could create positive appeal to user.