Maybe you have heard something about voice recognition software which can allow you to talk to your computer through changing your speech into text. These programs have been around for over fifty years.

Developments in the application of voice recognition techniques have made it so computers can do amazing things. Using this evolving technology, it is possible to capture continual speech, more than one voice at a time, and decipher various speech patterns along with multi-language support.

There are three main ways that voice recognition technology can address your specific needs. Dictation, command and control along with text to speech.

With this type of technology, your voice acts as an input device. As you utter a command, you can sail through menus and toolbars while activating various applications. Not only that, you can also dictate your words into a microphone, which the computer can convert into text.

Accessing certain text to speech features that are found, computers use voice recognition that will allow it to speak back text that was typed. By using synthesizers that produce sounds similar to speech, it also uses filters that imitate sound variations from advanced movements such as mouth and tongue position as well as the length of the throat among a variety of other things.

While this kind of technology allows computers to recognize speech, analyze words from context, and synthesize speech from entered text, computers still do not understand exactly what you are actually saying. Having computers understand how people talk takes an area of artificial intelligence that is called natural language processing.

However there are continual efforts underway to develop this technology that will accomplish overcoming these obstacles. A large amount of people using this type of technology, ranging from office workers to the disabled. There is a good chance that in just a few years, using a keyboard may be a thing of the past.

While there are continuous efforts to make this technology that will overcome these short comings, a large and diverse range of people use it in its current form. People from students to physically disabled users rely on the advancements. At this rate, there is a very good chance that in just a few years, keyboards may no longer be necessary.