GRAPHICAL USER INTERFACE GUI

What is user interface

¨By the help of which human can give input to the machine and in return a machine can give an output to the human. 

¨The the best example of user interface is the interaction between human and calculators. 

Types of user interface

Types of user interface

What is the graphical user interface?

¨A a visual way of interacting by the humans to a machine. To give input and take output 

 

How GUI can be used in the computers

¨The GUI can be used in computers in such a way that we have to just click the icon on the computer by mouse. 

Some examples of usage of GUI in computers

 

Some examples of usage of GUI in computers

What are the input and output in GUI

Input by humans 

¨Language type by the humans

¨Question ask by the humans

¨ a the key is pressed on the keyboard 

Output by machines

¨Computer or machines show it on the screen

¨Answer given by the machines

¨Computer show the output on the screen

How GUI can be used in mobile

¨Graphical the user interface can be used in a mobile phone by just tapping on the screen or just clicking by our fingers on an icon/app of our mobile phone.

¨By the help of that our smart/mobile phone gives us further information.