<script type="application/ld+json">
{
 "@context": "https://schema.org",
 "@type": "FAQPage",
 "mainEntity": [{
   "@type": "Question",
   "name": "What is a user interface?",
   "acceptedAnswer": {
     "@type": "Answer",
     "text": "The user interface is the point at which users (humans) interact with computers, websites, or applications. It is the interface that enables and facilitates human-computer interaction (HCI)."
   }
 },{
   "@type": "Question",
   "name": "What are the types of user interfaces?",
   "acceptedAnswer": {
     "@type": "Answer",
     "text": "1. Graphical User Interfaces (GUI).
2. Command Line Interfaces (CLI).
3. Form-based interfaces.
4. Menu-based interfaces.
5. Natural language interfaces."
   }
 },{
   "@type": "Question",
   "name": "What is UI design?",
   "acceptedAnswer": {
     "@type": "Answer",
     "text": "UI design (user interface design) is the process of taking wireframes and turning them into polished graphical user interfaces. This makes the product more usable and could even create an emotional connection between the user and the product."
   }
 }]
}
</script>

User Interface

What is user interface?

The user interface is the point at which users (humans) interact with computers, websites, or applications. It is the interface that enables and facilitates human-computer interaction (HCI).

The purpose of the user interface is to simplify the user experience and make it easy and intuitive. The whole idea is to minimize the amount of effort that the user has to make to receive the maximum desired outcome.

User interfaces are crafted in layers of interaction that appeal to the human senses of touch, sight, hearing, etc. To describe user interfaces fully you need to talk about the input devices, the software interface, as well as the output devices. They include input devices like keyboards, mouses, fingerprint scanners, touchscreens, microphones, cameras, e-pens, etc. as well as output devices such as speakers, monitors, and printers.

Devices that interact with multiple human senses are known as multimedia user interfaces. 

What are the types of user interfaces?

The types of user interfaces are:

  • Graphical User Interfaces (GUI)
  • Command Line Interfaces (CLI)
  • Form-based interfaces
  • Menu-based interfaces
  • Natural language interfaces

Build an AI chatbot to engage your always-on customers


Graphical User Interfaces (GUI)

These are essentially user interfaces that are graphical in nature. They are known as Graphical User Interfaces (GUI) or WIMP interfaces (Windows, Icons, Menus and Pointer). Such interfaces would generally be seen in multi-tasking environments where’d you be opening and/or using more than one software simultaneously. They would also be seen in applications software that have a high degree of complexity.

Each application has its own window that it opens up into, but you can open up multiple windows at a time and thus open up multiple applications simultaneously.

There are also icons that you can use for quick access to the applications. You would even have dropdown menus in a GUI to make sure that you don’t have an overload of options taking up the entire screen.

The pointer would generally be a mouse or a finger (for touch screens), but graphic designers and engineers tend to use a tablet and a stylus in combination with each other for pointing.


Command Line Interfaces (CLI)

A command line interface would necessitate a user to type and input commands into the system from a list of available commands. 

Such an interface is not very intuitive and takes quite a lot of time and effort to learn. While experienced users could find a command line interface to be rather powerful, an inexperienced user could easily get frustrated while using it.

They are very powerful for experienced users because they can get you rather ​​close to the workings of the components of a computer system. This allows you to manipulate the computer system’s hardware and software in a manner that just cannot be done using a graphical user interface.

Technicians and network managers tend to use command line interfaces the most because they make it possible for these users to perform set up tasks and system tasks that cannot be performed over other kinds of interfaces.


Form-based interfaces

There are some operating systems, especially ones used by businesses, where the users need to entire a large amount of information. Form-based software interfaces are widely used for this purpose. The inputs into the computer are usually predictable and form-based interfaces tend to have some common features.

  • There will usually be field names right next to areas where information must be inputted. The areas where information has to be entered are known as response fields.
  • Radio buttons and drop-down selectors are other types of commonly used response fields.
  • In the form, the cursor will automatically tab from one field to the next one. This is done to guide the user through the form in a logical manner and make sure that all the information needed is provided.
  • The data that is entered is validated. This is done to make sure that the data entered is sensible and data that isn’t sensible is rejected by the system. This process helps ensure that there is consistency in the data that is entered into the system. There are many techniques that can be used for validating data. Some of these methods are: character length checks, data input masks, presence check, making use of check digits, and making the user select from a list using combo boxes or look-up tables.
  • If needed, inputs can be changed or canceled. 
  • The data will be finally entered into the system only when a submit button, OK button, Enter button, etc. is pressed.
  • There will be a help facility of some sort available.
  • Some options will not be displayed on the main screen so that the form is not cluttered up. You will be able to access these less commonly used facilities by using a selection button that will take you to a different screen.


Menu-based interfaces

Menu-based user interfaces are great for situations in which you are not sure about a user’s IT skills or when your users need to make quick selections from a vast range of options. There will be a limited amount of options available on the screen for the user to choose from. After the users make their selections, they are presented with submenus. After choosing from that submenu, they reach another submenu and this goes on until the users can select exactly what they need from the options finally displayed on the screen.

Natural language interfaces

These interfaces where users need to enter answers to questions asked by the computer. They are known as natural language interfaces because the computer and the user seem to be engaging in a conversation.

Interfaces like this would generally be found on data entry terminals and some other kinds of terminals connected to the network where the computer guides non-expert users on the tasks that they are trying to perform.

What is user interface design?

UI design (user interface design) is the process of taking wireframes and turning them into polished graphical user interfaces. This makes the product more usable and could even create an emotional connection between the user and the product.

UI design focuses on designing individual screens or interfaces on a user’s journey.

Let's build your first AI Chatbot today!


About Engati

Engati powers 45,000+ chatbot & live chat solutions in 50+ languages across the world.

We aim to empower you to create the best customer experiences you could imagine. 

So, are you ready to create unbelievably smooth experiences?

Check us out!

User Interface

October 14, 2020

Table of contents

Key takeawaysCollaboration platforms are essential to the new way of workingEmployees prefer engati over emailEmployees play a growing part in software purchasing decisionsThe future of work is collaborativeMethodology

What is user interface?

The user interface is the point at which users (humans) interact with computers, websites, or applications. It is the interface that enables and facilitates human-computer interaction (HCI).

The purpose of the user interface is to simplify the user experience and make it easy and intuitive. The whole idea is to minimize the amount of effort that the user has to make to receive the maximum desired outcome.

User interfaces are crafted in layers of interaction that appeal to the human senses of touch, sight, hearing, etc. To describe user interfaces fully you need to talk about the input devices, the software interface, as well as the output devices. They include input devices like keyboards, mouses, fingerprint scanners, touchscreens, microphones, cameras, e-pens, etc. as well as output devices such as speakers, monitors, and printers.

Devices that interact with multiple human senses are known as multimedia user interfaces. 

What are the types of user interfaces?

The types of user interfaces are:

  • Graphical User Interfaces (GUI)
  • Command Line Interfaces (CLI)
  • Form-based interfaces
  • Menu-based interfaces
  • Natural language interfaces

Build an AI chatbot to engage your always-on customers


Graphical User Interfaces (GUI)

These are essentially user interfaces that are graphical in nature. They are known as Graphical User Interfaces (GUI) or WIMP interfaces (Windows, Icons, Menus and Pointer). Such interfaces would generally be seen in multi-tasking environments where’d you be opening and/or using more than one software simultaneously. They would also be seen in applications software that have a high degree of complexity.

Each application has its own window that it opens up into, but you can open up multiple windows at a time and thus open up multiple applications simultaneously.

There are also icons that you can use for quick access to the applications. You would even have dropdown menus in a GUI to make sure that you don’t have an overload of options taking up the entire screen.

The pointer would generally be a mouse or a finger (for touch screens), but graphic designers and engineers tend to use a tablet and a stylus in combination with each other for pointing.


Command Line Interfaces (CLI)

A command line interface would necessitate a user to type and input commands into the system from a list of available commands. 

Such an interface is not very intuitive and takes quite a lot of time and effort to learn. While experienced users could find a command line interface to be rather powerful, an inexperienced user could easily get frustrated while using it.

They are very powerful for experienced users because they can get you rather ​​close to the workings of the components of a computer system. This allows you to manipulate the computer system’s hardware and software in a manner that just cannot be done using a graphical user interface.

Technicians and network managers tend to use command line interfaces the most because they make it possible for these users to perform set up tasks and system tasks that cannot be performed over other kinds of interfaces.


Form-based interfaces

There are some operating systems, especially ones used by businesses, where the users need to entire a large amount of information. Form-based software interfaces are widely used for this purpose. The inputs into the computer are usually predictable and form-based interfaces tend to have some common features.

  • There will usually be field names right next to areas where information must be inputted. The areas where information has to be entered are known as response fields.
  • Radio buttons and drop-down selectors are other types of commonly used response fields.
  • In the form, the cursor will automatically tab from one field to the next one. This is done to guide the user through the form in a logical manner and make sure that all the information needed is provided.
  • The data that is entered is validated. This is done to make sure that the data entered is sensible and data that isn’t sensible is rejected by the system. This process helps ensure that there is consistency in the data that is entered into the system. There are many techniques that can be used for validating data. Some of these methods are: character length checks, data input masks, presence check, making use of check digits, and making the user select from a list using combo boxes or look-up tables.
  • If needed, inputs can be changed or canceled. 
  • The data will be finally entered into the system only when a submit button, OK button, Enter button, etc. is pressed.
  • There will be a help facility of some sort available.
  • Some options will not be displayed on the main screen so that the form is not cluttered up. You will be able to access these less commonly used facilities by using a selection button that will take you to a different screen.


Menu-based interfaces

Menu-based user interfaces are great for situations in which you are not sure about a user’s IT skills or when your users need to make quick selections from a vast range of options. There will be a limited amount of options available on the screen for the user to choose from. After the users make their selections, they are presented with submenus. After choosing from that submenu, they reach another submenu and this goes on until the users can select exactly what they need from the options finally displayed on the screen.

Natural language interfaces

These interfaces where users need to enter answers to questions asked by the computer. They are known as natural language interfaces because the computer and the user seem to be engaging in a conversation.

Interfaces like this would generally be found on data entry terminals and some other kinds of terminals connected to the network where the computer guides non-expert users on the tasks that they are trying to perform.

What is user interface design?

UI design (user interface design) is the process of taking wireframes and turning them into polished graphical user interfaces. This makes the product more usable and could even create an emotional connection between the user and the product.

UI design focuses on designing individual screens or interfaces on a user’s journey.

Let's build your first AI Chatbot today!


Share

Continue Reading