Coping With Retina Displays With Respect To Design

The rapid pace of technological changes leads to quicker changes in web design

. Any web design Sydney professional would try to reach the perfect balance between brand new and comparatively older website designs and screen displays.

According to computer industry experts, the future includes a 300ppi resolution display screen. Although at present only the iPad and the iPhone have this feature, it can be safely assumed that it will be adopted soon by other computer manufacturers. According to web design Sydney professionals, a majority of computer hardware will have retina displays within a year. Website designers would now have to design for higher resolutions keeping into account the deliverable of flexible or adaptive images without compromising on picture fidelity.

The first thing to factor in for web design Sydney professionals is the background size. The image should be placed in the background of HTML elements and set the background size to auto. When the container element expands, so does the image. This is a niche solution. Image integrity will still be a problem. In case the image expands too much, image artifacts like pixellation become visible.

A solution for creating flexible images is to design with text. This is possible with the usual alphabets we use to read and write. The internet has democratized information accessibility. This means that people share information by using text. The problem starts when the issue of different languages arises. To solve this problem, a common set of characters is required from where it can be drawn and which can be supported by different applications and operating systems.

This is why Unicode is required. Icons are possible. An icon communicates very efficiently and does not need a translation. For example, a picture of a telephone makes for universal understanding. If you use Unicode icons with HTML5, ensure that the character is set in the head element. They are best used as a supplemental visual element.

According to website developer Sydney professionals, fonts can be used as icons. Dingbat fonts are fonts that contain only icons. As both dingbats and Unicode can be sent via text, it is possible to have them contract and expand with different devices. This can be done by setting the height of the text to ems or percentages. The principal problem of using dingbat fonts is that they are character representations and people using screen readers are going to hear random characters. To solve the problem, use CSS content generation and data attribute to store the character.

A web design Sydney professional may also use Scalable Vector Graphics (SVG) to solve the problem. All modern browsers support inline Scalable Vector Graphics. Popular vector image tools like Adobe Illustrator allow exporting to the format. You can also use CSS3. Properties like mask-image and text fill color allow much leeway, making possible graphics rendering with the rest of the page's layout and design elements. Browser support is required to get around the need for raster images and the requirement for multiple versions of the same image.

by: Aaron Hunter

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