際際滷

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Desenvolvimento
   para a web
Porque est叩 a
C辿lia a dar a
aula??
Percebe alguma
coisa disto?
Desenvolvimento para a web
http://pt.linkedin.com/in/cleocadio

Vive no Montijo
Mais de 10 anos de (paix達o) experi棚ncia em
Design & Web
Usability & UI Design Consultant
XHTML/CSS/Jquery
Freelancer
OpenSource
Do que 辿 que vou falar
hoje?
   Design
   A import但ncia da usabilidade e do design
   O Processo de Design
   Melhores Pr叩cticas
   As tend棚ncias
   Dicas & Ferramentas
As 3 camadas

 Conte炭do
 Estilo
 Comportamento



  HTML + CSS + JAVASCRIPT/PHP/ROR
Vantagens

   Partilha de Recursos
   Rapidez
   Acessibilidade
   Manuten巽達o
   Compatibilidade
   Flexibilidade
   Longevidade
Vantagens
 Separar sempre o Conte炭do do design
 Utiliza巽達o de CMS sempre que poss鱈vel
 Tornar a manuten巽達o f叩cil e descentralizada
 O vosso site manter-se-叩 actual por mais
  tempo
 Usando as melhores pr叩cticas com css,
  estamos a usar standards que j叩 foram
  testados e resultam com a passagem do
  tempo e da evolu巽達o dos novos browsers
O que 辿 o Design?
Design envolve a busca de solu巽探es que se ajustam ao
utilizador, tarefa e contexto de utiliza巽達o

Os objectos que s達o desenhados de forma adequada -
incluindo software, ferramentas e sites web - ajustam o seu
contexto t達o bem que s達o f叩ceis de usar e uma mais valia
para o utilizador

Uma disciplina que explora o di叩logo entre os produtos,
pessoas e contextos
Um processo que de鍖ne uma solu巽達o para ajudar as pessoas
a atingir seus objectivos
鞄岳岳沿://敬敬敬.鍖i界一姻.界看馨/沿鞄看岳看壊/鞄温恢糸艶鉛姻温/1234877976/
                                              12
鞄岳岳沿://敬敬敬.鍖i界一姻.界看馨/沿鞄看岳看壊/23098699葵鰻05/3984955013/壊庄噛艶壊/看/
                                                        13
14
15
Design Centrado no Utilizador

User Interface Design

Os Designers precisam de equilibrar equilibrar uma
variedade de considera巽探es, incluindo as necessidades e
objectivos dos utilizadores, as limita巽探es impostas pelo
contexto de uso e os desa鍖os que surgem naturalmente da
interac巽達o entre humanos e m叩quinas, para conceber
solu巽探es

 O processo de design 辿 interactivo , o que signi鍖ca que as
solu巽探es propostas s達o re鍖nadas e melhoradas atrav辿s de
repetidos ciclos de avalia巽達o do prot坦tipo
Usabilidade
"[Usabilidade refere-se] na medida em que um produto
   pode ser usado por utilizadores espec鱈鍖cos para atingir
   metas especi鍖cas com e鍖c叩cia, e鍖ci棚ncia e satisfa巽達o
   num contexto de uso especi鍖cado". - ISO 9241-11 - ISO
   9241-11

Usabilidade 辿 uma abordagem para o desenvolvimento
do produto que incorpora o feedback do utilizador directo
em todo o ciclo de desenvolvimento, a 鍖m de reduzir
custos e criar produtos e ferramentas que atendam s
necessidades do utilizador
Usabilidade
Atingir a usabilidade atrav辿s de Design
             de Interac巽達o

 Produtos bem desenhados s達o mais f叩ceis
  de usar (e / ou aprender a usar) e s達o mais
  ben辿鍖cos para o utilizador do que os mal
  desenhados

 Um bom design pode aumentar a
  produtividade, satisfa巽達o e aceita巽達o do
  utilizador
Think of it this way:

When Im looking at a page that doesnt make me think, all the thought balloons


     N達o me fa巽am pensar!
over my head say things like OK, theres the _____. And thats a _____. And theres
the thing that I want.


      NOT THINKING



   OK. This looks
like the product
    categories...

                                                                         ...and these
                                                                         are todays
                                                                         special deals.

      Memory,
     Modems...
    There it is:
     Monitors.
         Click
But when Im looking at a page that makes me think, all the thought balloons
over my head have question marks in them.
                Hummm, deixa c叩 ver....
    THINKING


    Hmm. Pretty                                                     Is that the
     busy. Where                                                    navigation? Or
  should I start?                                                   is that it over
                                                                    there?


   Hmm. Why did                                                     Why did they
     they call it                                                   put that there?
          that?

                                                                     Those two links
    Can I click on                                                   seem like theyre
             that?                                                   the same thing.
                                                                     Are they really?




When youre creating a site, your job is to get rid of the question marks.
names of things, for example. Typical culprits are cute or clever names, marketing-
induced names, company-specific names, and unfamiliar technical names.

                    Hummm, deixa c叩 ver....
For instance, suppose a friend tells me that XYZ Corp is looking to hire someone
with my exact qualifications, so I head off to their Web site. As I scan the page for
something to click, the name theyve chosen for their job listings section makes
a difference.
        < bvio                                              Pensar>>
< OBVIOUS                                                    REQUIRES THOUGHT >
                      Hmm.
                      [Milliseconds of thought]                Hmm. Could be Jobs.
Jobs!                 Jobs.                                    But it sounds like more than that.
Click                 Click                                    Should I click or keep looking?


         Empregos                Oportunidades de Trabalho                  Oportunidades




Note that these things are always on a continuum somewhere between Obvious
to everybody and Truly obscure, and there are always tradeoffs involved.

For instance, Jobs may sound too undignified for XYZ Corp, or they may be
locked into Job-o-Rama because of some complicated internal politics, or
because thats what its always been called in their company newsletter. My main
c h a pt e r 1


  Hummm, deixa c叩 ver....
     Another example: On most bookstore sites, before I search for a book I first have
     to think about how I want to search.2

     MOST BOOKSTORE SITES                               Lets see. Quick Search.
                                                        That must be the same as
                                                       Search, right?


                                                        Do I have to click on that drop-down
                                                        menu thing?
                                                        All I know about the book is that its
                                                        by Tom Clancy. Is Clancy a keyword?
                                                        (What is a keyword, anyway?)



                                                        I guess I have to use the menu.
                                                        Clicks on the arrow




                                                        Title. Author. Keyword.
                                                        OK. I want Author.
                                                        Clicks Author




                                                        Types Tom Clancy
                                                        Clicks Search
Hummm, deixa c叩 ver....t m a k e m e t h i n k !
                            d o n



Amazon.com, on the other hand, doesnt even mention the Author-Title-Keyword
distinction. They just look at what you type and do whatever makes the most sense.

AMAZON.COM
                                                         OK. Search books
                                                         for _____.




                                                         Types Tom Clancy
                                                         Clicks Go




After all, why should I have to think about how I want to search? And even
worse, why should I have to think about how the sites search engine wants me to
phrase the question, as though it were some ornery troll guarding a bridge? (You
forgot to say May I?)
I could list dozens of other things that visitors to a site shouldnt spend their time
thinking about, like:
> Where am I?
N達o perder tempo a pensar:

   Onde 辿 que eu estou?
   Onde 辿 que come巽o?
   Onde 辿 que eles puseram____?
   A鍖nal o que 辿 o destaque?
   Porque 辿 que lhe chamaram isto?
   Isto 辿 um link?
Atingir a usabilidade atrav辿s de Design
             de Interac巽達o

   Reduzir o barulho
   Uso e鍖ciente de Whitespace
   Criar hierarquias visuais
   Reduzir texto ao essencial
Enter
                                                           Basically, you use the stores
                                     store                 navigation systems (the signs and
                                                           the organizing hierarchy that the




                                      >
                                                           signs embody) and your ability to
                           >       Look for the
                                right department           scan shelves full of products to find
                                                           what youre looking for.




                                      >
                                                        Of course, the actual process is a
         NO           YES     >   Look for the
                                   right aisle          little more complex. For one thing,
              c h a pt e r 6                            as you walk in the door you usually




                                      >
                                                        devote a few microseconds to a
                                   Look for the
                                     product            crucial decision: Are you going to
Still think youre
   in the right When you think youve got the start by looking for chainsaws on
  department?
                    right aisle, you start looking at the own or are you going to ask
                                      >
                                                        your
    >




                          NO         Find it?           someone where they are?
               individual products.
                 >




   NOT YET                                                 Its a decision based on a number of
              If it turns out youve guessed wrong, you try another aisle, or you may back up and
                                YES
                                                variableshow familiar you are
              start over again in the Lawn and Garden department. By the time youre done, the
                                      >


                                                with the store, how much you trust
             THOROUGHLY
             FRUSTRATED?
                               $ cash registers
              process looks Look for the like this:
                              something
                                                           their ability to organize things
                                                           sensibly, how much of a hurry
                                                           youre in, and even how sociable use the stores
                                                                               Basically, you
                                      >




                                                           Enter
                 YES                 Pay up                store
                                                           you are.            navigation systems (the signs and
                                                                             the organizing hierarchy that the
                                                           >


                                                                             signs embody) and your ability to
                                      >




                           >        Look for
                                    exit sign
                                                  >      Look for the
                                                      right department       scan shelves full of products to find
                                                                             what youre looking for.
                                                           >




                                                                             Of course, the actual process is a
Enter
                                           store
                                                                                               BROWSE




                                            >
                                                                                               ASK
                                        Ask someone
                                            first?
                                                                       YES




                                                                       >
                                            >
                                 >       Look for the
                                      right department       >     Find a clerk




                                                                       >
                                            >
                                                                        Ask
                                                                                      >
        NO            YES        >      Look for the
                                         right aisle




                                                                       >
                                                                                           >   Find a smarter




                                            >
                                                                 Credible answer?     NO
                                                                                                looking clerk
                                        Look for the
                                          product




                                                                                                     >
 Still think youre
    in the right                                                        YES
   department?




                                                                       >
                                            >
       >




                            NO            Find it?               Look for the aisle
                                                                                                     NOT YET
     NOT YET
                      >




                                                                       >
                                            YES
                                 ALMOST                              Look for
                                            >


                                                                   the product
                  THOROUGHLY         $ cash registers
                                        Look for the


                                                                       >
                  FRUSTRATED?
                                                                      Find it?            NO   >
                                            >




                      YES                  Pay up
                                                                                               HAD ENOUGH?

                                                                                                       YES
                                            >




                                 >        Look for
                                          exit sign
                                                         >

Notice that even if you start looking on your own, if things dont pan out theres a
c h a pt e r 6



                Uilizadores 101
                  Web Navigation
                      In many ways, you go through the same process when you enter a Web site.
                      > Youre usually trying to find something. In the real world it might be the
                        emergency room or a can of baked beans. On the Web, it might be the cheapest
                        4-head VCR with Commercial Advance or the name of the actor in Casablanca
                        who played the headwaiter at Ricks.1
                      > You decide whether to ask first or browse first. The difference is that on a


 Pesquisador
                        Web site theres no one standing around who can tell you where things are. The
                        Web equivalent of asking directions is searchingtyping a description of what
                        youre looking for in a search box and getting back a list of links to places where it
                        might be.




                                            results




                          Some people (Jakob Nielsen calls them search-dominant users)2 will almost

 Clicador                always look for a search box as soon as they enter a site. (These may be the
                          same people who look for the nearest clerk as soon as they enter a store.)




                      1
Heres what the process looks like:


                                                    Enter site




                                                      >
                                                     Feel like
                                                    browsing?
                                    YES                                    NO




                                   >




                                                                          >
                           >     Click on a
                                  section                        >       Find a
                                                                       search box




                                   >




                                                                          >
                                 Click on a                               Type
                           >
                                                                                        >
                                subsection                             your query




                                   >




                                                                          >
       NO
                     YES         Look for                               Credible
                               whatever it is                           results?            NO
  Think youre in




                                                                                                 >
the right section?
                                   >
                                                                                                   Devise a
                                                                           YES                   better query
 >




                                  Find it?




                                                                                                      >
                                                                          >
                     NO
                                                                     Scan results for
                                          YES
                     >




                                                                      likely matches
        NOT YET                ALMOST



                                                                          >
                THOROUGHLY                                           Check them out
                FRUSTRATED?                                                                          NOT YET
                                        >




                                                                          >
                     YES
                                                                                                 >
                                                >        YES             Find it?           NO                   YES
                                   LEAVE HAPPY




                                                                                                                    >
                                                                                                 HAD ENOUGH?

                                                                                                                >
                                                                                                               LEAVE UNHAPPY
Site ID             Sections         Utilities




                                                     Subsections


                    You are here
                      indicator




                                         >
      Page name                      >
                                     >

Local navigation
  (Things at the
   current level)




                                                 >
                                                          www.gap.com



      Small text
        version
Onde 辿 que eu estou mesmo?
c h a pt e r 6



     Now, Ill admit Im a sucker for this kind of treatment because I come from
     Boston, where you consider yourself lucky if you can manage to read the street
     sign while theres still time to make the turn.


           Covington Road                                       Russett Rd




                      Los Angeles                                Boston

     The result? When Im driving in L.A., I devote less energy and attention to
     dealing with where I am and more to traffic, conversation, and listening to All

 Todas as p叩ginas devem ter nome
     Things Considered. I love driving in L.A.

     Page names are the street signs of the Web. Just as with street signs, when things

 O Nome tem de estar no Sitio Certo!
     are going well I may not notice page names at all. But as soon as I start to sense
     that I may not be headed in the right direction, I need to be able to spot the page
     name effortlessly so I can get my bearings.

     There are four things you need to know about page names:
     > Every page needs a name. Just as every corner should have a street sign,
       every page should have a name.


                 Im at the corner of
                 Auctions and Sell an Item.


        Designers sometimes think, Well, weve highlighted the page name in the
        navigation.9 Thats good enough. Its a tempting idea because it can save space,
        and its one less element to work into the page layout, but its not enough. You
        need a page name, too.
start out with a reservoir of goodwill. Each problem we encounter on the site
lowers the level of that reservoir. Here, for example, is what my visit to the airline
site might have looked like:




I enter the site.              I glance around the           There's no mention of            There's a list of five
My goodwill is a little low,   Home page.                    the strike on the                links to News stories
because I'm not happy          It feels well organized,      Home page.                       on the Home page but
that their negotiations        so I relax a little. I'm      I dont like the fact            none are relevant.
may seriously                  confident that if the         that it feels like               I click on the Press
inconvenience me.              information is here, I'll     business as usual.               Releases link at the
                               be able to find it.                                            bottom of the list.




Latest press release is five   No promising links, but       I search for strike and find     I look through their FAQ
days old.                      plenty of promotions,         two press releases about a         lists, then leave.
I go to the About Us page.     which is very annoying.       strike a year ago, and pages
                               Why are they trying to        from the corporate history
                               sell me more tickets          about a strike in the 1950s.
                               when I'm not sure             At this point, I would like to
                               they're going to fly me       leave, but they're the sole
                               tomorrow?                     source for this information.



                                                   [ 162 ]
Desenvolvimento para a web
O custo da Usabilidade

 A usabilidade n達o 辿 apenas sobre pesquisa
  e melhoramentos, ela tem um impacto real
  e 鍖nanceiro
 Altera巽探es de 炭ltima hora no design
 Aumento nas vendas
 Diminui巽達o dos custos de forma巽達o e apoio
 Redu巽達o dos custos de manuten巽達o
 Maior vida 炭til do mercado
A importancia do Design

                              web
                          n a
 Comunica巽達o
 Branding , Identi鍖ca巽達o e reconhecimento
 Para destacar e diferenciar
Tipos de Design
UI (User Interface)
UX (User Experience)
Visual Design
Information Architecture
Database
System
Interaction
...
Proce o de Design
京姻庄艶鍖n乙      o que o Cliente nos d叩.
              o documento que de鍖ne
 Pesquisa    as suas expectativas.
  Design

  Ajuste

Lan巽amento
京姻庄艶鍖n乙


 Pesquisa    Vis達o/Percep巽達o que nos
             ajuda a gerar ideias para o
  Design     design e para a Arquitectura
  Ajuste     de Informa巽達o.
             Envolve benchmarking e
Lan巽amento
             prototipagem.
京姻庄艶鍖n乙


 Pesquisa

              Desenhos, cores,
  Design
             tipogra鍖a, elementos,
  Ajuste     conceitos, Arquitectura de
Lan巽amento
             Informa巽達o.
京姻庄艶鍖n乙


 Pesquisa

  Design
             Revis探es e
  Ajuste
             melhoramentos.
Lan巽amento
京姻庄艶鍖n乙


 Pesquisa

  Design

  Ajuste

Lan巽amento   Rocket launch! Party!
京姻庄艶鍖n乙

             Oi, cad棚 os testes de
 Pesquisa
             usabilidade?
  Design

  Ajuste

Lan巽amento
Melhores Pr叩cticas para um projecto de
             Webdesign
De鍖nir Objectivos
Benchmarking
Inspira巽達o
Informa巽達o
Organiza巽達o
Anotar Requisitos / Objectivos
Preparar e planear as tarefas de desenvolvimento
Gest達o do projecto
Prototipar
Testes de Usabilidade durante todo o projecto
Veri鍖car checklist antes de lan巽ar
Dicas & Fe amentas
Inspira巽達o

   CSSMania (cssmania.com)
   CSS Awards (www.thecssawards.com/)
   Design Shack (designshack.co.uk)
   Colourlovers (www.colourlovers.com//)
   Kuler (kuler.adobe.com/)
   A Janela
意庄沿看乙姻温鍖a

Typechart (www.typechart.com/)
MyFonts (new.myfonts.com/)
Dafont (dafont.com/)
Cufon (cufon.shoqolate.com/generate/)

Typester (www.typetester.org/)
Software

   Aptana Studio (aptana.org)
   Gimp (gimp.org)
   TopStyle lite (topstyle.en.softonic.com/)
   Xampp (Apache + php + Mysql)
   Firebug (extens達o Firefox)
   FIlezilla (鍖lzilla-project.org)
   IETester
Magia >> Javascript

Jquery (jquery.com/)
JqueryUI (jqueryui.com/)
Mootols (mootools.net/)
Prototype (http://www.prototypejs.org/)
Yahoo! UI Library (eveloper.yahoo.com/yui/)
Imagens
  Flickr Color Picker (krazydad.com/
  colrpickr)

iStockphoto (istockphoto.com)

Flickr gomedia Group (鍖ickr.com/groups/
gomedia)
CSS Frameworks

960 Grid System (960.gs)
Blueprint (blueprintcss.org/)
YUI Grids (developer.yahoo.com/yui/grids/)
CSS Frameworks ??
Conjunto de 鍖cheiros que constituem um modelo de鍖nido para o
desenvolvimento r叩pido de layouts html.
Limitam a necessidade de utilizar tabelas e d達o coes達o visual entre os
elementos da p叩gina.

 mais f叩cil de aplicar a "regra dos ter巽os", o que resulta num layout
visualmente atraente para os olhos humanos.

Produzir layouts assim辿tricos para textura visual.

Redu巽達o do esfor巽o de futuro, se for necess叩rio reposicionar elementos ou
caracter鱈sticas que as tornam mudan巽as (tipogra鍖a, margens, etc) para os
elementos relacionados.
Suporte transversal a browsers (Sim, inclusive ao IE6)

Reduzido esfor巽o para a produ巽達o de layouts de p叩gina web, em compara巽達o
com a codi鍖ca巽達o da CSS necess叩rio partir do zero.

Mais 鍖exibilidade e rapidez na cria巽達o dos Layouts.
Gest達o de Projecto e
        Conte炭dos
GoPlan (goplan.com/)
Basecamp (basecamphq.com/)

Wordpress (wordpress.org/)
Drupal (drupal.org/)
Magento (magentocommerce.com/)
As tend棚ncias
鴛鉛顎鍖r温巽探艶壊
Desenvolvimento para a web
Desenvolvimento para a web
Desenvolvimento para a web
Menus
Gigantes
Desenvolvimento para a web
Desenvolvimento para a web
意庄沿看乙姻温鍖a
Desenvolvimento para a web
Desenvolvimento para a web
Desenvolvimento para a web
Forms
        68
Desenvolvimento para a web
Desenvolvimento para a web
Desenvolvimento para a web
界看稼艶壊


         72
Mu as Gracias!!
C辿lia Leoc叩dio
cleocadio@gmail.com
http://delicious.com/wedesignit
wedesignit.org
projectosweb.com
wdesign-it.com

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Desenvolvimento para a web

  • 1. Desenvolvimento para a web
  • 2. Porque est叩 a C辿lia a dar a aula?? Percebe alguma coisa disto?
  • 4. http://pt.linkedin.com/in/cleocadio Vive no Montijo Mais de 10 anos de (paix達o) experi棚ncia em Design & Web Usability & UI Design Consultant XHTML/CSS/Jquery Freelancer OpenSource
  • 5. Do que 辿 que vou falar hoje?
  • 6. Design A import但ncia da usabilidade e do design O Processo de Design Melhores Pr叩cticas As tend棚ncias Dicas & Ferramentas
  • 7. As 3 camadas Conte炭do Estilo Comportamento HTML + CSS + JAVASCRIPT/PHP/ROR
  • 8. Vantagens Partilha de Recursos Rapidez Acessibilidade Manuten巽達o Compatibilidade Flexibilidade Longevidade
  • 9. Vantagens Separar sempre o Conte炭do do design Utiliza巽達o de CMS sempre que poss鱈vel Tornar a manuten巽達o f叩cil e descentralizada O vosso site manter-se-叩 actual por mais tempo Usando as melhores pr叩cticas com css, estamos a usar standards que j叩 foram testados e resultam com a passagem do tempo e da evolu巽達o dos novos browsers
  • 10. O que 辿 o Design?
  • 11. Design envolve a busca de solu巽探es que se ajustam ao utilizador, tarefa e contexto de utiliza巽達o Os objectos que s達o desenhados de forma adequada - incluindo software, ferramentas e sites web - ajustam o seu contexto t達o bem que s達o f叩ceis de usar e uma mais valia para o utilizador Uma disciplina que explora o di叩logo entre os produtos, pessoas e contextos Um processo que de鍖ne uma solu巽達o para ajudar as pessoas a atingir seus objectivos
  • 14. 14
  • 15. 15
  • 16. Design Centrado no Utilizador User Interface Design Os Designers precisam de equilibrar equilibrar uma variedade de considera巽探es, incluindo as necessidades e objectivos dos utilizadores, as limita巽探es impostas pelo contexto de uso e os desa鍖os que surgem naturalmente da interac巽達o entre humanos e m叩quinas, para conceber solu巽探es O processo de design 辿 interactivo , o que signi鍖ca que as solu巽探es propostas s達o re鍖nadas e melhoradas atrav辿s de repetidos ciclos de avalia巽達o do prot坦tipo
  • 17. Usabilidade "[Usabilidade refere-se] na medida em que um produto pode ser usado por utilizadores espec鱈鍖cos para atingir metas especi鍖cas com e鍖c叩cia, e鍖ci棚ncia e satisfa巽達o num contexto de uso especi鍖cado". - ISO 9241-11 - ISO 9241-11 Usabilidade 辿 uma abordagem para o desenvolvimento do produto que incorpora o feedback do utilizador directo em todo o ciclo de desenvolvimento, a 鍖m de reduzir custos e criar produtos e ferramentas que atendam s necessidades do utilizador
  • 19. Atingir a usabilidade atrav辿s de Design de Interac巽達o Produtos bem desenhados s達o mais f叩ceis de usar (e / ou aprender a usar) e s達o mais ben辿鍖cos para o utilizador do que os mal desenhados Um bom design pode aumentar a produtividade, satisfa巽達o e aceita巽達o do utilizador
  • 20. Think of it this way: When Im looking at a page that doesnt make me think, all the thought balloons N達o me fa巽am pensar! over my head say things like OK, theres the _____. And thats a _____. And theres the thing that I want. NOT THINKING OK. This looks like the product categories... ...and these are todays special deals. Memory, Modems... There it is: Monitors. Click
  • 21. But when Im looking at a page that makes me think, all the thought balloons over my head have question marks in them. Hummm, deixa c叩 ver.... THINKING Hmm. Pretty Is that the busy. Where navigation? Or should I start? is that it over there? Hmm. Why did Why did they they call it put that there? that? Those two links Can I click on seem like theyre that? the same thing. Are they really? When youre creating a site, your job is to get rid of the question marks.
  • 22. names of things, for example. Typical culprits are cute or clever names, marketing- induced names, company-specific names, and unfamiliar technical names. Hummm, deixa c叩 ver.... For instance, suppose a friend tells me that XYZ Corp is looking to hire someone with my exact qualifications, so I head off to their Web site. As I scan the page for something to click, the name theyve chosen for their job listings section makes a difference. < bvio Pensar>> < OBVIOUS REQUIRES THOUGHT > Hmm. [Milliseconds of thought] Hmm. Could be Jobs. Jobs! Jobs. But it sounds like more than that. Click Click Should I click or keep looking? Empregos Oportunidades de Trabalho Oportunidades Note that these things are always on a continuum somewhere between Obvious to everybody and Truly obscure, and there are always tradeoffs involved. For instance, Jobs may sound too undignified for XYZ Corp, or they may be locked into Job-o-Rama because of some complicated internal politics, or because thats what its always been called in their company newsletter. My main
  • 23. c h a pt e r 1 Hummm, deixa c叩 ver.... Another example: On most bookstore sites, before I search for a book I first have to think about how I want to search.2 MOST BOOKSTORE SITES Lets see. Quick Search. That must be the same as Search, right? Do I have to click on that drop-down menu thing? All I know about the book is that its by Tom Clancy. Is Clancy a keyword? (What is a keyword, anyway?) I guess I have to use the menu. Clicks on the arrow Title. Author. Keyword. OK. I want Author. Clicks Author Types Tom Clancy Clicks Search
  • 24. Hummm, deixa c叩 ver....t m a k e m e t h i n k ! d o n Amazon.com, on the other hand, doesnt even mention the Author-Title-Keyword distinction. They just look at what you type and do whatever makes the most sense. AMAZON.COM OK. Search books for _____. Types Tom Clancy Clicks Go After all, why should I have to think about how I want to search? And even worse, why should I have to think about how the sites search engine wants me to phrase the question, as though it were some ornery troll guarding a bridge? (You forgot to say May I?) I could list dozens of other things that visitors to a site shouldnt spend their time thinking about, like: > Where am I?
  • 25. N達o perder tempo a pensar: Onde 辿 que eu estou? Onde 辿 que come巽o? Onde 辿 que eles puseram____? A鍖nal o que 辿 o destaque? Porque 辿 que lhe chamaram isto? Isto 辿 um link?
  • 26. Atingir a usabilidade atrav辿s de Design de Interac巽達o Reduzir o barulho Uso e鍖ciente de Whitespace Criar hierarquias visuais Reduzir texto ao essencial
  • 27. Enter Basically, you use the stores store navigation systems (the signs and the organizing hierarchy that the > signs embody) and your ability to > Look for the right department scan shelves full of products to find what youre looking for. > Of course, the actual process is a NO YES > Look for the right aisle little more complex. For one thing, c h a pt e r 6 as you walk in the door you usually > devote a few microseconds to a Look for the product crucial decision: Are you going to Still think youre in the right When you think youve got the start by looking for chainsaws on department? right aisle, you start looking at the own or are you going to ask > your > NO Find it? someone where they are? individual products. > NOT YET Its a decision based on a number of If it turns out youve guessed wrong, you try another aisle, or you may back up and YES variableshow familiar you are start over again in the Lawn and Garden department. By the time youre done, the > with the store, how much you trust THOROUGHLY FRUSTRATED? $ cash registers process looks Look for the like this: something their ability to organize things sensibly, how much of a hurry youre in, and even how sociable use the stores Basically, you > Enter YES Pay up store you are. navigation systems (the signs and the organizing hierarchy that the > signs embody) and your ability to > > Look for exit sign > Look for the right department scan shelves full of products to find what youre looking for. > Of course, the actual process is a
  • 28. Enter store BROWSE > ASK Ask someone first? YES > > > Look for the right department > Find a clerk > > Ask > NO YES > Look for the right aisle > > Find a smarter > Credible answer? NO looking clerk Look for the product > Still think youre in the right YES department? > > > NO Find it? Look for the aisle NOT YET NOT YET > > YES ALMOST Look for > the product THOROUGHLY $ cash registers Look for the > FRUSTRATED? Find it? NO > > YES Pay up HAD ENOUGH? YES > > Look for exit sign > Notice that even if you start looking on your own, if things dont pan out theres a
  • 29. c h a pt e r 6 Uilizadores 101 Web Navigation In many ways, you go through the same process when you enter a Web site. > Youre usually trying to find something. In the real world it might be the emergency room or a can of baked beans. On the Web, it might be the cheapest 4-head VCR with Commercial Advance or the name of the actor in Casablanca who played the headwaiter at Ricks.1 > You decide whether to ask first or browse first. The difference is that on a Pesquisador Web site theres no one standing around who can tell you where things are. The Web equivalent of asking directions is searchingtyping a description of what youre looking for in a search box and getting back a list of links to places where it might be. results Some people (Jakob Nielsen calls them search-dominant users)2 will almost Clicador always look for a search box as soon as they enter a site. (These may be the same people who look for the nearest clerk as soon as they enter a store.) 1
  • 30. Heres what the process looks like: Enter site > Feel like browsing? YES NO > > > Click on a section > Find a search box > > Click on a Type > > subsection your query > > NO YES Look for Credible whatever it is results? NO Think youre in > the right section? > Devise a YES better query > Find it? > > NO Scan results for YES > likely matches NOT YET ALMOST > THOROUGHLY Check them out FRUSTRATED? NOT YET > > YES > > YES Find it? NO YES LEAVE HAPPY > HAD ENOUGH? > LEAVE UNHAPPY
  • 31. Site ID Sections Utilities Subsections You are here indicator > Page name > > Local navigation (Things at the current level) > www.gap.com Small text version
  • 32. Onde 辿 que eu estou mesmo? c h a pt e r 6 Now, Ill admit Im a sucker for this kind of treatment because I come from Boston, where you consider yourself lucky if you can manage to read the street sign while theres still time to make the turn. Covington Road Russett Rd Los Angeles Boston The result? When Im driving in L.A., I devote less energy and attention to dealing with where I am and more to traffic, conversation, and listening to All Todas as p叩ginas devem ter nome Things Considered. I love driving in L.A. Page names are the street signs of the Web. Just as with street signs, when things O Nome tem de estar no Sitio Certo! are going well I may not notice page names at all. But as soon as I start to sense that I may not be headed in the right direction, I need to be able to spot the page name effortlessly so I can get my bearings. There are four things you need to know about page names: > Every page needs a name. Just as every corner should have a street sign, every page should have a name. Im at the corner of Auctions and Sell an Item. Designers sometimes think, Well, weve highlighted the page name in the navigation.9 Thats good enough. Its a tempting idea because it can save space, and its one less element to work into the page layout, but its not enough. You need a page name, too.
  • 33. start out with a reservoir of goodwill. Each problem we encounter on the site lowers the level of that reservoir. Here, for example, is what my visit to the airline site might have looked like: I enter the site. I glance around the There's no mention of There's a list of five My goodwill is a little low, Home page. the strike on the links to News stories because I'm not happy It feels well organized, Home page. on the Home page but that their negotiations so I relax a little. I'm I dont like the fact none are relevant. may seriously confident that if the that it feels like I click on the Press inconvenience me. information is here, I'll business as usual. Releases link at the be able to find it. bottom of the list. Latest press release is five No promising links, but I search for strike and find I look through their FAQ days old. plenty of promotions, two press releases about a lists, then leave. I go to the About Us page. which is very annoying. strike a year ago, and pages Why are they trying to from the corporate history sell me more tickets about a strike in the 1950s. when I'm not sure At this point, I would like to they're going to fly me leave, but they're the sole tomorrow? source for this information. [ 162 ]
  • 35. O custo da Usabilidade A usabilidade n達o 辿 apenas sobre pesquisa e melhoramentos, ela tem um impacto real e 鍖nanceiro Altera巽探es de 炭ltima hora no design Aumento nas vendas Diminui巽達o dos custos de forma巽達o e apoio Redu巽達o dos custos de manuten巽達o Maior vida 炭til do mercado
  • 36. A importancia do Design web n a Comunica巽達o Branding , Identi鍖ca巽達o e reconhecimento Para destacar e diferenciar
  • 38. UI (User Interface) UX (User Experience) Visual Design Information Architecture Database System Interaction ...
  • 39. Proce o de Design
  • 40. 京姻庄艶鍖n乙 o que o Cliente nos d叩. o documento que de鍖ne Pesquisa as suas expectativas. Design Ajuste Lan巽amento
  • 41. 京姻庄艶鍖n乙 Pesquisa Vis達o/Percep巽達o que nos ajuda a gerar ideias para o Design design e para a Arquitectura Ajuste de Informa巽達o. Envolve benchmarking e Lan巽amento prototipagem.
  • 42. 京姻庄艶鍖n乙 Pesquisa Desenhos, cores, Design tipogra鍖a, elementos, Ajuste conceitos, Arquitectura de Lan巽amento Informa巽達o.
  • 43. 京姻庄艶鍖n乙 Pesquisa Design Revis探es e Ajuste melhoramentos. Lan巽amento
  • 44. 京姻庄艶鍖n乙 Pesquisa Design Ajuste Lan巽amento Rocket launch! Party!
  • 45. 京姻庄艶鍖n乙 Oi, cad棚 os testes de Pesquisa usabilidade? Design Ajuste Lan巽amento
  • 46. Melhores Pr叩cticas para um projecto de Webdesign De鍖nir Objectivos Benchmarking Inspira巽達o Informa巽達o Organiza巽達o Anotar Requisitos / Objectivos Preparar e planear as tarefas de desenvolvimento Gest達o do projecto Prototipar Testes de Usabilidade durante todo o projecto Veri鍖car checklist antes de lan巽ar
  • 47. Dicas & Fe amentas
  • 48. Inspira巽達o CSSMania (cssmania.com) CSS Awards (www.thecssawards.com/) Design Shack (designshack.co.uk) Colourlovers (www.colourlovers.com//) Kuler (kuler.adobe.com/) A Janela
  • 49. 意庄沿看乙姻温鍖a Typechart (www.typechart.com/) MyFonts (new.myfonts.com/) Dafont (dafont.com/) Cufon (cufon.shoqolate.com/generate/) Typester (www.typetester.org/)
  • 50. Software Aptana Studio (aptana.org) Gimp (gimp.org) TopStyle lite (topstyle.en.softonic.com/) Xampp (Apache + php + Mysql) Firebug (extens達o Firefox) FIlezilla (鍖lzilla-project.org) IETester
  • 51. Magia >> Javascript Jquery (jquery.com/) JqueryUI (jqueryui.com/) Mootols (mootools.net/) Prototype (http://www.prototypejs.org/) Yahoo! UI Library (eveloper.yahoo.com/yui/)
  • 52. Imagens Flickr Color Picker (krazydad.com/ colrpickr) iStockphoto (istockphoto.com) Flickr gomedia Group (鍖ickr.com/groups/ gomedia)
  • 53. CSS Frameworks 960 Grid System (960.gs) Blueprint (blueprintcss.org/) YUI Grids (developer.yahoo.com/yui/grids/)
  • 54. CSS Frameworks ?? Conjunto de 鍖cheiros que constituem um modelo de鍖nido para o desenvolvimento r叩pido de layouts html. Limitam a necessidade de utilizar tabelas e d達o coes達o visual entre os elementos da p叩gina. mais f叩cil de aplicar a "regra dos ter巽os", o que resulta num layout visualmente atraente para os olhos humanos. Produzir layouts assim辿tricos para textura visual. Redu巽達o do esfor巽o de futuro, se for necess叩rio reposicionar elementos ou caracter鱈sticas que as tornam mudan巽as (tipogra鍖a, margens, etc) para os elementos relacionados. Suporte transversal a browsers (Sim, inclusive ao IE6) Reduzido esfor巽o para a produ巽達o de layouts de p叩gina web, em compara巽達o com a codi鍖ca巽達o da CSS necess叩rio partir do zero. Mais 鍖exibilidade e rapidez na cria巽達o dos Layouts.
  • 55. Gest達o de Projecto e Conte炭dos GoPlan (goplan.com/) Basecamp (basecamphq.com/) Wordpress (wordpress.org/) Drupal (drupal.org/) Magento (magentocommerce.com/)
  • 68. Forms 68