Usability of interfaces
Дипломдар мен сертификаттарды алып үлгеріңіз!
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@ bymalikovUsability of
interfaces
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@ bymalikovUsability of interfaces
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What is Usability?
Subjective
satisfactio
n Efficiency
of use Effectivene
ss of useEase of
learning Ease of
use Ease of
rememberi
ng
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What is Usability? Subjective satisfactio n Efficiency of use Effectivene ss of useEase of learning Ease of use Ease of rememberi ng
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Typical Web-site Usability Problems
Layout
03 “ The Google
problem”04Navigation
01 Structure of
web site02
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Typical Web-site Usability Problems Layout 03 “ The Google problem”04Navigation 01 Structure of web site02
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— A great set of guidelines
created by Jakob Nielsen in his
book Usability Engineering.User interfaces should be simplified as much as possible,
since every additional feature or item of information on a
screen is one more thing to learn, one more thing to
misunderstand, and one more thing to search through.
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— A great set of guidelines created by Jakob Nielsen in his book Usability Engineering.User interfaces should be simplified as much as possible, since every additional feature or item of information on a screen is one more thing to learn, one more thing to misunderstand, and one more thing to search through.
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The language should be based on
user’s language and not on the
system-oriented terms. Translation
from one language to another is more
than just words. Time, currency,
phrases, metaphors, measurements,
etc. must fit the culture of the user
group. Use language
that fits the user
group.
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The language should be based on user’s language and not on the system-oriented terms. Translation from one language to another is more than just words. Time, currency, phrases, metaphors, measurements, etc. must fit the culture of the user group. Use language that fits the user group.
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DESKTOP SOFTWARE
The same action should always
have the same effect. Users will
feel confident in using the
system, and they will be
encouraged to try out exploratory
learning because they already
have part of the knowledge
needed to operate new parts of
the system.
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DESKTOP SOFTWARE The same action should always have the same effect. Users will feel confident in using the system, and they will be encouraged to try out exploratory learning because they already have part of the knowledge needed to operate new parts of the system.
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Thank
you
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Thank you