BBC News - Technology

Sunday, 19 September 2010

Design and structure of the E book

Design and Testing
  • You should produce a rough design of your e-book in the form of a diagram to illustrate the basic navigation and structure.  This should be put in your e-portfolio but NOT in the e-book itself.
  • You should always ensure that, at standard screen resolutions, all the content on every page can be viewed without the user having to scroll down.
  • You should NEVER have links to web pages in your e-book (because these links will not work in 100 years time).  Use screen dumps instead.
  • Think very carefully about navigation.  Use navigation bars AND forward and back buttons on pages.  Your user should NEVER reach a dead-end and have to click the Back button on his/her browser.
  • Have a consistent theme in the e-book rather than a "hotchpotch" of different colours, fonts and styles.
  • Remember your audience and the purpose of the e-book at all times.  It would be a good idea to have a "Welcome" page with an introduction to the e-book aimed at this audience.
  • Demonstrate an awareness of "accessibility issues" e.g. have a text alternative for pictures/animations, think about colour and text size.
  • Spell-check and proof-read.
  • Copy the folder containing the e-book to a CD-R or a USB Flash Drive.  Then test every hyperlink and component.  
  • You can use the testing PC in IT1 to check that links and pictures work off of the network.
  • Get other people to use your e-book to help you with the testing and evaluation.  Design a questionnaire for them to fill in.