

In this operating system, the interface is graphical i.e. An example of GUI is Windows operating system, Mac OS, Linux. You open a website or desktop software and then interact with it by using a mouse and keyboard. The graphical elements are buttons, charts, tables, pictures, toolbars etc. Types of user interfaceĪ graphical user interface (GUI) is a type of interface in which graphical elements are displayed on the screen. There are many types of user interfaces that we use on daily basis. Finally, you complete your order on the app. selecting a size, quantity, price, delivery option. You can select different options on the app, i.e. You as a user place order on the app by interacting with the app. You can interact with the screen by mouse, keyboard, finger touch, by voice command. The design that is displayed on the screen is the interface and you as a user interact with it. You can have any design on the screen and you interact with it.

For example, the remote control is a hard device by which users can interact with the TV screen. For more information, visit Creative Commons Attribution 3.0 Unported.A user interface or UI is a process of interaction of the user with the computer, website, app or any other screen. These unbranded versions of the same content are available for you to share, adapt, transform, modify or build upon in any way, with the only requirement being to give appropriate credit to Siyavula. For more information, visit Creative Commons Attribution-NoDerivs 3.0 Unported.įind out more here about the sponsorships and partnerships with others that made the production of each of the open textbooks possible. The only restriction is that you cannot adapt or change these versions of the textbooks, their content or covers in any way as they contain the relevant Siyavula brands, the sponsorship logos and are endorsed by the Department of Basic Education. You can burn them to CD, email them around or upload them to your website. You can download them onto your mobile phone, iPad, PC or flash drive. You can photocopy, print and distribute them as often as you like.

You are allowed and encouraged to freely copy these versions. Better than just free, these books are also openly-licensed! The same content, but different versions (branded or not) have different licenses, as explained: CC-BY-ND (branded versions)
