학교에서 보았던 심리학과에서 쓰던 거대하고 불편했던 Eye tracking 만을 알았다가 Tobii사에서 나온 표준화되고 간편한 Eye tracking 장비를 보고 한번 써봐야 겠다는 생각이 들어 테스틀 해보았던 적이 있었습니다
뻔한 결론이었지만 중요한 정보가 있는곳을 중점적으로 보았고, 광고는 거의 보지 않았습니다. (사용성 평가와 같은 과제를 주어서 그랬을 수도) Tobii 장점이 결과에 대한 시각화가 매우 쉽게 되어 있어 저 같은 초보자도 금방 사용법을 익힐수가 있었네요~ 다만 눈동자가 빠르게 움직일때 움직임을 가끔 놓치는 경우가 있었는데 이건 저렴한 장비의 한계인듯 싶습니다.
LCD 모니터 일체형이었고, 카메라를 따로 구매해서 Digital TV로도 테스트가 가능하였습니다. 모바일은 거의 힘들듯 보였고요, 하더라도 Screen size가 매우 협소해 사후 data 보정에 많은 노력이 들어가야 할 것 같았습니다. 재미있는건 남자던 여자던 이미중 여성 이미지에 대해 시선이 자주 간다는 사실과, 의외로 자신이 인지하지 못하는 영역도 많이 보았습니다. 디자인에 적용할 수 있는 유용했던 점은, 빈도를 계산해서 등고선 처럼 보여주어 레이아웃의 타당성을 검증할 수 있었고, 시선이 움직이는 순서가 나와서 이용 흐름이 잘 설계되었는지도 확인이 가능했습니다. 나중에 광고효과 측정에도 유용할 듯 합니다.
http://www.Tobii.com
이용량에서도 나타나지만 실제로 이미지보다 텍스트가 이용자의 주목을 더 끕니다. (이건 모바일도 마찬가지인듯, 먼가 훅인 하는데는 텍스트가 가장 효과적인 것 같습니다), Navigation 관련 도구들은 가능하면 최상단에 배치를 하는것이 바람직하고요, 배너/광고는 절대 거의 보지를 않네요, 이미지는 크면 클수록 잘보지만 텍스트는 일정 사이즈가 넘으면 부정적인 효과가가 더 큽니다. 의외로 여백 White Background가 의미가 있습니다. 아마 빡빡한 사이트를 보여주면 전체가 다 뭉그러져서 전체를 다 안보는 경우도 생기곤 합니다. 역시 Simplicity가 중요하고 과욕은 금물입니다~
Refer : http://www.virtualhosting.com/blog/2007/scientific-web-design-23-actionable-lessons-from-eye-tracking-studies/
Scientific Web Design: 23 Actionable Lessons from Eye-Tracking Studies
By Christina Laun
- Eye-tracking studies are hot in the web design world, but it can be hard to figure out how to translate the results of these studies into real design implementations. These are a few tips from eye-tracking studies that you can use to improve the design of your webpage.
- Text attracts attention before graphics. Contrary to what you might think, the first thing users look at on a website isn’t the images. Most casual users will be coming to your site looking for information, not images, so make sure your website is designed so that the most important parts of your text are what is most prominent.
- Initial eye movement focuses on the upper left corner of the page. It shouldn’t be surprising that users look at webpages in this way, as most computer applications are designed with the top left hand side as the main focus. You can do your website a favor by keeping this format in mind when creating a design. Remember, while you want to have a personal style, you have to keep the habits of your readers in mind if you want your site to be successful.
- Users initially look at the top left and upper portion of the page before moving down and to the right. Users were found to generally scan webpages in the shape of an ‘F’. Make sure the important elements of your content are located in these key areas to keep readers engaged. Place headlines, subheadlines, bullet points, and highlighted text along these lines so readers will be enticed to read further.
- Readers ignore banners. Ads may be the bread and butter of your site, but studies have shown that readers largely ignore banner ads, often focusing for only a fraction of a second. If you’re trying to make money from ads, you need to be creative in your ad placement or in the types of ads you have on your site.
- Fancy formatting and fonts are ignored. Why? Because users assume they are ads and don’t have the information they need. In fact, studies showed that users had difficulty finding information in large colored letters formatted in this way because visual clues told them to ignore it. Keep your site streamlined and not so shiny that important elements will be glossed over.
- Show numbers as numerals. Readers will find it much easier to find factual information on your site if you use numerals instead of writing out numbers. Remember, you’re writing for readers that are going to be primarily scanning your site, so make it easier for them to find what they need and keep them interested.
- Type size influences viewing behavior. Want to change how people look at your page? Change the size of your font. Smaller fonts increase focused viewing behavior while larger fonts encourage scanning. Depending on your needs, you may want more of one than the other.
- Users only look at a sub headline if it interests them. Don’t put in subheadlines just to stick to a particular format–make sure that they are relevant and interesting. You can also help yourself out by making sure they include keywords that will bring search engines to your site.
- People generally scan lower portions of the page. You can use this to your advantage if you give readers something to latch onto when they’re scanning your page. Highlight certain sections or create bulleted lists so information is easy to find and read on your page.
- Shorter paragraphs perform better than long ones. Information on your page should be designed for the short attention span of most Internet users. Keep paragraphs and sentences short unless context mandates otherwise, such as descriptions of products on an e-commerce sites.
- One-column formats perform better in eye-fixation than multi-column formats. Don’t overwhelm visitors to your site with too much information. Simpler really is better in some cases. Multiple columns will more than likely by ignored by users, so eliminate clutter from the get-go.
- Ads in the top and left portions of a page will receive the most eye fixation. If you’re going to place ads on your site, try integrating them into the top left portion of your page, as those will get the most visual attention. Of course, just because readers see them there doesn’t mean they’ll click on them, so don’t sacrifice design just to gain some extra visibility.
- Ads placed next to the best content are seen more often. If you want to get your ads seen and hopefully clicked on, incorporate them into your design in a way that places them near the most interesting elements of your content. Users will still be able to find what they need, but you’ll gain an advantage in advertising.
- Text ads were viewed mostly intently of all types tested. Like we said earlier, the average Internet user generally doesn’t waste much time looking at things that immediately appear to be ads. That’s why text ads perform so much better. They aren’t distracting and blend in with the rest of the content on the page, making them less visually irritating to the reader and ultimately more successful.
- Bigger images get more attention. If you are going to use images on your page, bigger is better. People are more interested in an image where they can see details and information clearly. Just make sure that any image you are using is particularly relevant to your text, otherwise it will most likely be ignored. Most readers have high-speed connections these days so don’t be afraid to stick a few larger photos on your Web host.
- Clean, clear faces in images attract more eye fixation. While they might look good with your design, abstract and artsy photos aren’t going to garner much reader attention. If you’re using photos with people in them, make sure they are clear, easy to read shots. It should also be noted that photos with “real” people, not models, perform better.
- Headings draw the eye. One of the first things readers have been found to look at on a webpage are headlines. Make sure yours are unobstructed by other items on the page and that they are engaging enough to draw the reader into looking further through your site.
- Users spend a lot of time looking at buttons and menus. Because of this, you’ll want to put in some extra time making sure that yours are well-designed. After all, they not only draw a lot of eye fixation, they are one of the most important elements of your site.
- Lists hold reader attention longer. One way you can break up the paragraphs in your content and keep users looking through your site is to make frequent use of a list format for your articles. Use numbers or bullet points to highlight important information within your content. It will make your site more scannable and easier for users to find the information that they’re looking for.
- Large blocks of text are avoided. Studies have shown that that your average Web visitor isn’t going to take the time to study large blocks of text no matter how informative or well-written they might be. Because of this, you need to break up these larger blocks of text into smaller paragraphs. Highlighting specific areas and pulling out bullet points can also help to keep user attention.
- Formatting can draw attention. To keep users from skipping over the main and most important points in your content use bold, capitalized, italicized, colored, and underlined text. Use these things judiciously however, as too much will make your page hard to read and send readers away.
- White space is good. While it might be tempting to put something in every corner of your page, it’s actually better to leave some of your site free of any text. Sites with too much going on tend to overwhelm users and they ignored a large part of the content. So keep things simple and allow some visual open space for readers to rest their eyes.
- Navigation tools work better when placed at the top of the page. Ideally, you don’t want readers to just look at the initial page they came to on your site, you want them to stick around and look at other interesting things as well. You can help send them in the right direction by making your navigation easy to find and use by placing it at the top of the page.
