4 useful information about what is virtual keyboard

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In this article, we will talk about what is a virtual keyboard and what are the advantages and disadvantages of a virtual keyboard? You all know about the keyboard. With the help of the keyboard, we type inside the computer. However, inside Amarajenshi we can use the on-screen keyboard. But there are many problems with the common keyboard. If you use a keyboard without Bluetooth, you cannot work it away from your computer.

And often, most people use a keyboard without Bluetooth. Many times we have the desire to work comfortably sitting away from the computer. Without such a situation, the keyless board does not work. Also comes one. The Bluetooth keyboard is good to see if it is. And mango is like aboard.

But the most important thing about it is that inside it, you do not have to keep a wire connection attached to the computer. Just connect it to your computer with Balututh. You can type it sitting anywhere. Meaning you can work within its range. Both virtual keyboards are advanced technology.

1. What is a virtual keyboard 

A virtual keyboard is a type of keyboard. Which is used by typing in an optical-detachable area or pressing a key? This is a type of keyboard that can be created anywhere. have to say. It is like a projector. A device serves as a projector. And with that help, a virtual keyboard is created. Whenever you have to type something from it. So the virtual key has to be pressed. After that, the computer detects this information. And appears on your typed computer.

The term virtual keyboard is sometimes used to refer to a soft keyboard, which appears as an image map on a display screen. In some cases, software-based keyboards can be customized which are touchscreen-based.

But the virtual keyboard literally means inside. A keyboard that is not physically You have already understood the meaning of this that physical means your mobile keyboard which is on screen is a virtual keyboard. The on-screen keyboard of your computer also comes inside the virtual keyboard.  But the keyboard inside the phone that you keep with the pad does not come inside the virtual keyboard.

2. Types of a virtual keyboard 

There are also several types of virtual keyboards. To know better about the virtual keyboard, you can read in detail about the types given below. Keyboards are required in various digital fields. Not only do smartphones require a virtual keyboard, but those devices also use virtual keyboard systems that make up the virtual world.

An optical virtual keyboard was invented and patented by IBM engineers in 2008. It detects the finger and motion of the human hand. And analyzes it. Then converts them into a physical input. All mechanical input units can be replaced by such virtual devices.

Software virtual keyboard

Software Keyboard is also a type of virtual keyboard. You must have known about it. The board you use inside your smartphone. It is a virtual board. Apart from this, you use the on-screen keyboard inside your computer. It is known as Software Keyboard. Friends Software Keyboard is prepared with the help of a type of program. It is not a physical keyboard.

Laser Light Project virtual keyboard

You will find Laser Light Project Keyboard on Amazon. You must have heard about the projector. With the help of which you watch a movie on a screen. It works on the same principle. A laser system is used inside these keyboards. With the help of the laser device, you can make it anywhere. If you are sitting on your couch, you can place the device on one side of the couch and then type it while sitting there. With the help of the Laser Light Project Keyboard, you can also make a wall a keyboard. By the way, this is quite a fantastic keyboard.

Computer video vision 3D virtual keyboard

The name of IRFIID (Intelligent Robot Interface Input Device) must have been heard. It is a kind of virtual keyboard. Invented by Inventor: Hsien-Hsiang Chiu. IRFIID is a gesture interface robot that can understand user commands. The virtual control panel is capable of creating interfaces, with IRIID's virtual interface, no need for your computer's mouse, keyboard, remote controller control interface.

The IRIID robot is not really a virtual keyboard. But this is a lot. With the help of this, you can control your computer with your gestures. If you have seen that movie with Chris. In whom, how does Kaal control things with his gestures? It is in exactly the same way.

a) IRIID robot can control computer operation functions, execute programs, "a - z, A - Z, 0 - 9," functions and key typing of symbols, mouse control, etc.

b) You can control it by shaking your hand. Just like a science fix a movie. Not only this, but you can also shake the hand and run the net. You can search the web.

c) With the help of IRIID, you can play DJs with hand gestures. You can also watch movie vigor. I can listen to the songs.

d) With the help of this, you can also play a game. That too with only your hands. Not quite a funny thing.

e) In addition, in zero gravity environments, the IRIID robot is also useful, as astronauts can move hands to instruct the iIRIID to operate the machines.

Magic IRIID is the best virtual interface program for those who love science fiction movies. They want to control the computer in ways that exist only in science-films. The iRIID Gesture Interface robot is designed for multiple uses, including games, movies, entertainment, and business.

Friends, you will often see this type of technology in the movies and think that if such technology ever comes, then now your thinking has changed into reality.

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3. Advantages of the virtual keyboard

The virtual keyboard has many advantages. Which are given below-

Handling is easy

If you use a laser-based keyboard, it is a very small device. Which you can take anywhere. It does not occupy much space. Which is its great advantage.

‌‌‌Space

One advantage of the virtual keyboard is that you get a lot of space inside it. Meaning you can do typing sitting anywhere. But you can't do this with the mango keyboard. You cannot type by sitting far away from the computer.

Enlarge screen

Usually when a virtual keyboard is given inside the smartphone. So it has the advantage that you get a big screen for your mobile. Otherwise, the extra board inside can increase the size of your mobile. And can reduce the screen size.

Easy to use

It is also easy to use a virtual keyboard like IRIID. You don't have to do anything in it. Just you can input with your handheld devices. Which makes it quite comfortable. You do not need to sit in front of the computer for hours.

4. Drawbacks of the virtual keyboard

The virtual keyboard has many advantages. In the true sense, the disadvantages of the board of virtual are high. If you are going to get a virtual keyboard then you may face many types of problems later.

Virtual keyboards are more expensive

The biggest thing is that you will have to spend up to Rs 4000 for a projector board like a virtual keyboard. While a physical keyboard can bring you home for under Rs 600. A major disadvantage is that the virtual keyboard is expensive.

Not true for things like virtual keyboard typing

If you are thinking that you will be able to type better with the help of a virtual keyboard, then you are thinking wrong. You cannot type well with the help of a virtual keyboard. Because it is a sort of chaotic board.

More Repairing Expenses

If you talk about a virtual keyboard, the battery is used inside the projector. It is a laser projector. Its battery life is very short. Because of this, you have to change the battery frequently. Which increases the cost. While inside the mango board you do not have to face any kind of charging mess. अंदर Inside a common keyboard, you have to spend just once. And he keeps going until then. Until it gets spoiled.