A Practical Guide to Designing for the Web aims to teach you the techniques for designing your website using the principles of graphic design. Pay Me… Or Else! It covers tactics and tips that will help you recover your hard earned money and how to avoid similar situations in the future. Introduction to Good Usability by Peter Pixel. This usabilty guide sheds some light on some common interface elements and mistakes people often make with them.
This is by no means a complete guide or solid set of rules, but it is definitely a good start. Font embedding for the web is a great step in making the web look better and become more functional, but what about security and load times? This book was originally written in for print designers whose clients wanted websites. While browser references and modem speeds may reek of , much of the advice about transitioning to the web still holds true.
Integrating Accessibility Throughout Design. With the Web, people with disabilities can do more things themselves, without having to rely on others. This book helps you improve your websites to remove accessibility barriers and avoid adding new barriers. Getting Real: The Book By 37signals. Getting Real is a smaller, faster, better way to build websites. As a result, various screen readers will make the image from your website accessible while reading out this alternative text.
To illustrate the situation, that is an example of a complete HTML image tag:. So, why does one need alt text for their images? As it has already been mentioned, the alt text literally tells what an image depicts as well as describes the main function of this image on the web page. Generally speaking, you just propose a person to use some services or buy some products that you provide with the help of this button. Thus, its alternative text simply explains what the button is used for.
As you can see, there is nothing complicated. Here is another simple example of using alt text. As you can see from the screenshot below, this blue call-to-action button lets a person get a shown website template right now. What is more, talking about the image buttons, you could also put some extra call to action text to it. Actually, it is quite popular policy, so I am sure that you have seen such things a plenty of times while surfing through the web space.
Below you can see the next example of this function. Keep in mind that every image you want to use for your online project should have its own alternative text. In point of fact, visually impaired and blind visitors of your site will also use alt in order to figure out what an image or a button is for.
What else should you know about it? Ok, now you know a lot of information about the pluses of alternative text. Still, I know what you are thinking about right now: what should you do in case your image does not have a clear purpose?
Without a doubt, it is a logical question, so let me tell you a couple of words. First of all, remember that the images that you would like to use simply for the design of your website should be in your CSS and never in your HTML code.
Shortly, the empty alt attribute looks like this:. To make things clear it is here to make sure that screen readers will pass over the image that has no purpose.
For today it was all the information about alternative text. To sum everything up, below you can see the list of the main functions of alt text. Thus, giving your images an alt text is an easy but important thing. In addition, remember that this text may be provided in the alt attribute or in the surrounding context of your image.
I hope you will remind all the given points because they are the main rules of a successful alt text creation. Also, you may watch this video from Matt Cutts that was made in order to help you with a nice alternative text creation. Still want to know more about alt? In this case, I have a lot of useful articles to share with you! Furthermore, I would like you to tell me your own definition of alt!
Maybe you have something to add? For this simple reasons, just leave your comment below! To begin with, CMYK cyan, magenta, yellow, key is the abbreviation for the name of the scheme, which combines the primary pigments. Thus, C means cyan aqua , M means magenta pink , Y is for yellow and K stands for the key.
As you may know, these days K color means black in the modern printing world. Still, things have not always gone this way. Historically, there were other colors used for Key: brown and even blue.
Honestly speaking, people used the color that was the cheapest ink to get for their needs. That is why today there are a lot of various draw and paint programs that are able to make use of both mentioned color models. Still, keep in mind that the CMYK model is usually used for the creation of the printed color illustration.
On the other hand, the RGB color scheme is mostly used for the computer displays. Without a doubt, there is a difference between color and pigment. What is more, it is a fundamental one! To make things clear, a color depicts the energy that is radiated by a luminous object. Consequently, a red area that you may see on a cathode ray tube will look red, as it radiates a big amount of light in the red portion of the electromagnetic radiation spectrum that, by the way, means nearly nanometers , and there is much less light radiated at another wavelength.
Talking about the pigments, they are opposed to the colors and represent the energy that is not absorbed by a substance such as paint and ink. As it has already been said, the primary pigments are cyan, magenta and yellow. Open Library is an open, editable library where you can download free ebooks without registration.
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I can't believe you exist until i found you. Thanks a lot for shaping my java and DS. Do more! If you seriously want to become a good programmer , I suggest to take a look at these books to learn Algorithms. Library Genesis is a world-class search engine and digital library that allows free access to over 2 million books, articles, papers, and journals on various topics, especially scientific, academic, and in a smaller proportion of fiction.
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