Clarity is job #1
- Clarity is the first and most important job of any interface.
- Clarity inspires confidence and leads to further use. One hundred clear screens is preferable to a single cluttered one.
Interfaces exist to enable interaction
- Interfaces exist to enable interaction between humans and our world.
- The best interfaces can inspire, evoke, mystify, and intensify our relationship with the world.
Conserve attention at all costs
- Don’t litter the side of your applications with destructible material…remember why the screen exists in the first place.
- Honor attention and not only will your readers be happier, your results will be better.
Keep users in control
- Humans are most comfortable when they feel in control of themselves and their environment.
- Keep users in control by regularly surfacing system status, by describing causation (if you do this that will happen) and by giving insight into what to expect at every turn.
Direct manipulation is best
- The best interface is none at all, when we are able to directly manipulate the physical objects in our world.
- Strive for that original goal of direct manipulation…design an interface with as little a footprint as possible, recognizing as much as possible natural human gestures.
One primary action per screen
- Every screen we design should support a single action of real value to the person using it. This makes it easier to learn, easier to use, and easier to add to or build on when necessary.
Keep secondary actions secondary
- Screens with a single primary action can have multiple secondary actions but they need to be kept secondary!
- Keep secondary actions secondary by making them lighter weight visually or shown after the primary action has been achieved.
Provide a natural next step
- Very few interactions are meant to be the last, so thoughtfully design a next step for each interaction a person has with your interface.
- Just as we like in human conversation, provide an opening for further interaction.
Appearance follows behavior
- Humans are most comfortable with things that behave the way we expect.
- Designed elements should look like how they behave.
- Someone should be able to predict how an interface element will behave merely by looking at it.
- If it looks like a button it should act like a button.
- Elements that behave the same should look the same.
Strong visual hierarchies work best
- A strong visual hierarchy is achieved when there is a clear viewing order to the visual elements on a screen.
- Most people don’t notice visual hierarchy but it is one of the easiest ways to strengthen (or weaken) a design.
Smart organization reduces cognitive load
- John Maeda says in his book Simplicity, smart organization of screen elements can make the many appear as the few.
- Group together like elements, show natural relationships by placement and orientation.
- Don’t force the user to figure things out…show them by designing those relationships into your screens.
Highlight, don’t determine, with color
- Color should not determine much in an interface. It can help, be used for highlighting, be used to guide attention, but should not be the only differentiators of things.
- It can help, be used for highlighting, be used to guide attention, but should not be the only differentiator of things.
- Show only what is necessary on each screen.
- Avoid the tendency to over-explain or show everything all at once.
- When possible, defer decisions to subsequent screens by progressively disclosing information as necessary.
Help people inline
- In ideal interfaces, help is not necessary because the interface is learnable and usable.
- The step below this, reality, is one in which help is inline and contextual, available only when and where it is needed, hidden from view at all other times.
A crucial moment: the zero state
- The first time experience with an interface is crucial, yet often overlooked by designers.
- …it should provide direction and guidance for getting up to speed.
- Much of the friction of interaction is in that initial context…once people understand the rules they have a much higher likelihood of success.
Great design is invisible
- A curious property of great design is that it usually goes unnoticed by the people who use it.
- If the design is successful the user can focus on their own goals and not the interface…when they complete their goal they are satisfied and do not need to reflect on the situation.
- Great designers are content with a well-used design…and know that happy users are often silent.
Build on other design disciplines
- Visual and graphic design, typography, copywriting, information architecture and visualization…all of these disciplines are part of interface design.
- Do not get into turf wars or look down on other disciplines: grab from them the aspects that help you do your work and push on.
Interfaces exist to be used
- As in most design disciplines, interface design is successful when people are using what you’ve designed.
- Interface design can be as much about creating an environment for use as it is creating an artifact worth using.
- It is not enough for an interface to satisfy the ego of its designer: it must be used!
I’ve grabbed these facts from this great article.
“As far as the customer is concerned, the interface is the product.” – Jef Raskin
For the last few days I’ve been researching on “front-end engineering”. As Mark Meeker says, it has other names like “front end development” or “UI engineering” or “web development” or “web production”. Whatever we call it, it is out there and it has got great attention for the last few years. To get some interest, lets see a slide show “Introduction of front-end engineering” by Mark Meeker.
If you search at job sites, you will get many positions out there. But if you do Google for “Front-end engineer” you won’t get much resources compared to other rules in the web development industry. It’s so sad. So here, I will describe (mainly link to other resources out there) what I’ve got from research. I’ve divided the process into few steps. I know, many won’t agree with me. But it’s just what I understood and may help many people like me (web designer) who is searching for a way to make a great future.
1. Designer phase
2. Markup or CSS/XHTMLizetion phase
4. Professional Front-end Engineering phase
Â 1. Designer Phase
You are a graphics or web designer. You can design eye catching layouts. Know web 2.0 trend very well. You follow the latest web trends. Typography, layout structure, grid based design, simplicity, contrast, color you know each of them very well. You are pixel perfect ninja with your design skills. At the end of the day, you have to develop the layout from those design or the design team can provide you that. It may be a Photoshop or Illustrator composition or may be any other graphics software. You must know how to handle raw files of the graphics software very very well. I saw at some front-end engineer job description that “you must be able to fix single pixel destruction from a given design.”
Here you will deal with and better you make yourself master of them:
* Design concepts
* Grid System
* Color Concept
* Screen Resolution
* Web 2.0 design trends
* Adobe Photoshop
* Adobe Illustrator
* Adobe Fireworks
and any other graphics software you prefer.
Â 2. Markup or CSS/XHTMLizetion phase
Before this phase, you are just a graphics designer. Because web designers must have markup skills. So, this phase is very much important to be a front-end engineer. You have to dedicate you life at this phase. It may be your composition/design which will be sliced and turned into markup. Or other designer or design team will provide you the layout for markup. It could be Photoshop, Illustrator, Fireworks and any other graphics file format. This must be a raw file format with capability of editing. And you will just make it alive with XHTML and CSS.
In this phase you will be a XHTML/CSS hand coding ninja. Your code will be valid, standard compliant.Â You play with accessibility and usability every now and then. Search Engine Optimization (SEO) is on your fingertips. You are the clever divider of content and presentation. You make it’s shape fixed or liquid. Cross-browser compatibility is your only countable enemy. But at the end of the day YOU always win. You the man who can give soul to the web page – it’s you who will make it best or worst!
You will be a master of:
* HTML / XHTML / HTML5
* CSS / CSS3
* Progressive Enhancement
* Search Engine Optimization (SEO)
* CSS Frameworks
* Cross-Browser compatibility
* Debugging and fixing codes (with Firebug, IE Developer Tools, YSlow etc…)
You will be a master of:
4. Professional Front-end Engineering phase
Now we’ve come to the serious phase. At this phase, you will be responsible for managing the web site like Yahoo!, Google along with a team of talented people. You will be a master of your profession in all directions. You make decisions depending on experience with the help of cutting edge technologies. Actually you will introduce new way of solving problems.
Another Yahoo! guy, Nate Koechley have released a video about â€œProfessional Frontend Engineeringâ€. May be one of the best ways to understand what is professional front-end engineering and how it works. You will get the full transcript of that video here.
Other Qualities you must have:
Communication: You have to be a great communicator if you want to be aÂ professional front-end engineer. As Nicholas C. Zakas mentioned at his What makes a good front end engineer? article, you have to communicate effectively with product managers, User interface designer, Engineering management and end users.
Self Learner: Front-end engineering is the most self learning role in the computer science industry. Almost every guy in this profession are self learned. We haven’t been taughtÂ our skills at college or seminars. And as is stated before, there is not much resource in the web too on the topic. It is very hard to find a professional front-end engineer to help you out.
Problem Solving: There are many ways to solve a problem. You must be a master of solving a problem in as much ways as possible.
Quick Learner: Nicholas C. Zakas says “A good front end engineer needs to be able to pick things up quickly. The technologies powering the Web arenâ€™t standing still, people. Iâ€™d go so far as to say things are changing on almost a daily basis and itâ€™s up to you to keep up with these changes. There are always new techniques and paradigms to consider and digest as part of your discipline; you cannot just rest on what you know today. The Web of tomorrow will be drastically different from the Web of today and itâ€™s your job to understand what that difference means to your web application.”
Get real life requirements and responsibility for front-end engineering
The best way to getÂ a job requirement is in the job sites. Search for “front-end engineering”, you will get lots of jobs with requirements. Which could guide you a long way. There you will get what kind of responsibilities you have to maintain. So you could prepare yourself.
Note: SpecialÂ thanks to Shahriar Hyder for helping me on this article.