10 User Interface.pptx

User Interface I should be able to… 1. Define : user interface 2. Distinguish between types of user interface  User interface The means by which the user interacts with a computer system interact. Software VS Hardware User interface SOFTWARE INTERFACE –...

User Interface I should be able to… 1. Define : user interface 2. Distinguish between types of user interface  User interface The means by which the user interacts with a computer system interact. Software VS Hardware User interface SOFTWARE INTERFACE – HARDWARE INTERFACE – A THE SOFTWARE DEVICE THAT IS INTERFACE IS USED WITH A THE WAY IN COMPUTER WHICH YOU CAN SYSTEM TO INTERACT WITH MAKE THE PROGRAMS ON INTERACTION THE COMPUTER BETWEEN THE Types of software interfaces 1. Command-driven interfaces 2. Menu-driven interfaces 3. Graphical user interface (GUI) Command Driven Interface  Command Driven Interface A command – driven user interface is one where the user has to key in commands (instructions) using a special command language,  Menu- Driven Interfac e  Menu-Driven Interface A menu – driven interface – is one where the user can select commands from one or more menus. Graphical User Interface (GUI) Android 9 UI Android 10 UI Android 11 UI IOS 9 UI Graphical User Interface (GUI)  Graphical User Interface (GUI) A graphical user interface is one that uses images to represent the choices that the user can make. Icons – a tiny picture of an object that is displayed on screen. Hardware User Interface  I should be able to… Describe a hardware user interface Identify the different hardware user interfaces  Hardware interfaces Hardware interfaces are special devices with additional features that will make the interaction easier.  Types of Hardware interfaces Special keyboards Touch screens Sensors Non- Visual interfaces Keyboards  Keyboards A keyboard is the most popular device used to enter information to the computer system. Touch Screen  Touch Screens Touch screens are special devices that make it easier to input data using a stylus or fingers. Sensors  Sensors A device that captures data automatically and passes i to a computer. https://www.tesla.com/autopilot Non Visual User interface  Non Visual interfaces Sound is used to represent actions or to alert the user. Speech synthesis – the production of human speech with the help of special software Voice recognition is the use of computers with special software that will accept the voice from the user and convert it to text. HomeWork