Showing posts with label Improve. Show all posts
Showing posts with label Improve. Show all posts

Friday, September 5, 2008

Fonts to Improve Website Readability

There are many factors that affect the usability of a web site. To make sites noticeable to users, site owners must make use of attractive design and functional content. The usage of fonts is one of the factors that can draw or veer away visitors to a web site. Good fonts are important because it has an effect on how fast users can read whatever content that is present on the computer screen.

Fonts are utilized to make the majority of the web page elements, such as navigation bars, buttons, links, and menus. It is the text that will express most of the web site's content.

At present, the fonts that are commonly used in the Internet are Times New Roman, a serif font, and the Arial, a sans serif font. The primary edge of serif fonts is that it is more comfortable to read it on paper, because serifs help individualize each letter. However, this advantage can be rendered useless when the fonts are viewed on computer screens, since factors such as screen resolution can affect the clarity of texts.

So how do fonts influence the overall usability and legibility of a web site?

There are two major categories of font faces:

1, Serif
These are fonts that contain small appendages in the upper and lower part of a letter. Examples are Times New Roman, Century, Bookman and Courier. These are the choice faces to be used for large quantities of text.

2. Sans-serif
These fonts have only primary line strokes, and possess a simpler shape. Examples of these fonts are Futura, Helvetica, and Arial. They are usually utilized for short phrases.

Font style pertains to the usage of elements such as italics, underlining, and boldfaces to give better emphasis to the contents of a page. It is not advised to utilize underlining on web pages, since most of the users are used to associate underlining with links. Boldfaces should be used in a strategic way. Too much usage of boldfaces can be distracting from the content, since they are extremely visible. Since italics are not very legible on the screen, they should be used infrequently, just enough to provide emphasis and definition to terms.

Avoid using absolute font sizes. Doing so may hinder users the ability to adjust the sizes of the text to go along with the specifics of display devices that they are using. It is recommended to let users manipulate the size of the texts, especially if one plans to keep the web pages short.

Choosing font colors should be done with care, it should maximize the legibility of the text in contrast to the background of the page while setting it apart from colors used for links. For light backgrounds, one should used fonts in black, dark green, dark brown, and dark blue. If the background is dark, fonts in white, pale green, and pale orange should be used. If possible, use only one or two font colors in a page, excluding the colors for the link pages.

There are images that look like fonts. Avoid using them. There are several reasons why one should not utilize .jpg or .gif images to acquire special effects. First, images takes a long time to download, and when it appears, the quality is not the same as the text produced by the by browsers. Second, there usually is a problem when resizing images. Third, these images cannot be recognized by voice-enabled browsers.

It is said that Sans serif fonts should be used for standard and top-of-the-line web site designs, specifically the Arial and the Verdana. It is recommended to use the same font throughout a page, but headline sizes can be added and the subheadings can be written in bold form to prevent monotony. Again, it is preferable to give users the ability to control the size of the texts, since some of the users can be visually-challenged.

Some studies show that fonts that are tinier than 10-point gets slower reaction from users. It is advisable to use fonts that are at least 12 or 14-point in size when it comes to people over the age of 65.

The quality of a well-designed web site is that it can be accessed and used by people from all walks of life. Web sites should be designed to suit everyone who will be able to visit them.

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Website Graphics Tutorial

There can be no argument about the importance of design in attracting Internet users to a particular web site. No one would bother to explore the contents of a site if it does not contain eye-catching graphics that can please the visual sense of the users. With so many kinds of web sites existing online, it is extremely challenging to attract users and keep them interested in the site.

But a web site developer does not simply apply graphics freely on a site. Graphics should be used in the correct manner, or else, users might get turned off because the graphics featured just overwhelmed or confused them.

While it is true that attractive design is important for reasons that need not be explained, the choice of design must be carefully considered against the fulfilling the needs of users. When done successfully, it could be safely said that the web site has achieved its goals.

Graphics used in the Internet is inextricably linked to multimedia. Multimedia is a combination of graphics, text, sound, and animation to express a message to users. The multimedia features that will be incorporated to a web site should be dependent on the content. In general, multimedia and graphics should serve as supports to content, and should have precise, instructional purpose.

According to research, animated images can facilitate the transfer of learning in a positive way if it is utilized to show a vital part of the concept that is being illustrated. On the other hand, animation can serve as a barrier to user recall and performance.

Here are the guidelines in incorporating graphics to web sites:

1. Justify the usage of the graphics
The most obvious problem that can be seen on web pages is the over-usage of graphics. The main downside of this is that complicated, unnecessary graphics can take a long time to download, and this, of course, will not sit well with users. The graphics to be applied should support the transfer of data and should also be in relation to the accompanying text.

2. The difference between graphics with text-redundant data and those containing information that is non-redundant is that the former facilitates and ushers in the learning process, while the latter does not either help or slow down learning.

3. Consistency should be a priority in graphic design

4. Web pages should be marked up so that text will be downloaded before the graphics. In this way, the users will know immediately if the page has the information that they are looking for, and if not, they will be able to save precious waiting time knowing that they do not need that certain page.

5. The loading of graphics should be controlled as such that loading will commence from top to bottom, and the users scrolling down the page will encounter said graphics.

6. The downloading of pages should be fast in order to save users waiting time, and in order to reduce the chances that they will get frustrated that they will abandon plans to download. Here are several ways to achieve fast download periods:

-Keep the physical size of the graphics to a minimum
-Images should be combined in order to minimize the number of server connections. Remember, the more connections that exists, the slower the download time will be
-Decrease image resolution
-Limit the colors that will be used for the images
-Limit the use of animation

Animation is very much a part of web graphic design. The primary difference between web text and graphics and contents that are print-based is the dynamics. Moving displays attract the attention of users as long as the frequency of the display is regulated. Too much animation display can irritate and distract users. An animation that is perpetually moving can destroy the readable quality of the web page.

The usage of blinking texts should be avoided. It has long been regarded as an overused feature and the latest browsers no longer support it.

In designing a web site, there always exists a conflict between the desire to have total control over the appearance of a page and the need to permit users to establish their own preferences. The general appearance of the page should be made by the designer, but there are certain elements that users should have control over, such as color and text background, and the option whether to display graphics or not.

It takes a considerable amount of effort to establish and maintain the attractiveness and efficiency of a web site. If the guidelines above will be followed, all the efforts of web designers will bear desirable results. They only have to remember that the benefit of the users will always be the basis for everything.

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Headings Can Improve Usability of Websites

When people go online in order to seek information, they usually end up utilizing means in order to best find the content they are looking for. At the end of the day, when they are able to determine if a web page contains the information they are looking for, they become better equipped in searching, deciphering, and even choosing the information they want to access at any given point, but particularly through search engines.

Headings play a particularly important role when it comes to finding information online, and secondly, facilitating the use of the website within which the content or information desired is to be found. It can be illustrated in two-fold scenarios, one before the website is found, and one when the user is already within the website.

Headings in hypertext protocol or HTML are a group of text rich with content, usually composed of primary keywords that give a clue or idea about the content of the website. In general terms, a heading is a line or hierarchical label that informs the users as to the content of the website, alongside pertinent information as regards the nature of this content.

When it comes to searching for particular websites, headings play a pivotal role in having the page show up at all in the results of any search engine query. Search engines, when they ‘crawl’ through the Internet looking for relevant information and related websites, usually put into consideration the heading. Headings are so important here that in order to search engine optimize one’s website, many believe that it must then contain major keywords that truly characterize the content of the page.

Moreover, aside from the HTML content rich code headings, it’s also important to put primacy upon the heading that is present within the main text body displayed on the website. This is the huge hierarchical label or title that gives the readers an idea of what is contained in the page.

In search engine results, these in-text headings are extremely important because they are what most search engines use in order to label each individual link derived from the search. This then can then determine if the user will find the heading relevant enough to the search he or she is looking for. By providing an efficient heading, one is already providing a great convenience to the user by making the website readily accessible and usable.

More importantly, once the user is already within the realms of the website, headings in particular guide them as they explore its complete contents. When the heading reflects effectively the very content of a single page, the website as a whole is made more usable as no page is designed to mislead the user into thinking the information he or she is looking for is within that page.

Another great function of headings in a website that may be used to subdivide various information contained in them is that it facilitates the scanning through of information of users in a page. As it is, users are oftentimes not interested on the content found in its entirety in a page, but only a particular part of it. By allowing them to be guided by headings, websites become more usable, friendly, and convenient for all its users.

Moreover, it gives users a general idea about the hierarchical structure of the website and how information is organized. The flow of this information, and the understanding of the users of this particular flow, is of importance to users as this could very well determine their understanding of the concepts explored in the information presented.

Headings also imply that when users scan for information they need selectively, they may pick out particular portions of the text in between headings without necessarily compromising understandability and being taken out of context.

The most convenient use of headings is when text-heavy pages utilize a small portion of table of contents at the top of the page, where the information is subdivided into their respective headings. In this way, users are already able to have a general understanding of what the website contains in a direct and straightforward manner. Thus, if the table of contents is also link-activated, it will allow for them to skip only to the information they need.

At the end of the day, headings improve a website’s usability by simplifying information made available to users and organizing them into a format most convenient. It allows for users to first, find the information they need through a search engine, and once within the website, determine and scan through the text easily in order to find the information they need in a short time and with very little trouble.

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