VOICE RECOGNITION 5
system’s volume. The second microphone, activated by pressing a button on a remote, listens to
audio and sends it to cloud for action.
The hand's free services developed as a mobile phone technology. It is presently run on
automobiles. From its name, it makes it possible for the user to control a vehicle without
necessarily incorporating hands. The service is normally delivered with the help of software. The
software is embedded in the physical framework of the vehicles. Some of the applications under
the service include controlling the universal temperature, navigating in unknown destinations and
playing entertainment systems. The process of controlling applications works by voice
command. Transmission of the voice command takes place with the help of the Bluetooth
technology. Advancement in the Bluetooth technology in automobiles has made it possible to
promote safer driving practices.
Vehicles run on the hand's free technology incorporate a microphone fixed on the
steering wheel to enable the process of transmitting commands to initiate specific applications.
Different kinds of software have different applications in the operation of applications in
vehicles. In some cases, the developed software can offer free options that allow the driver to
initiate diverse applications at the same time. Some of the benefits that can be achieved in the use
of the hand's free technology are navigating with the aid of the internet, conversing through texts,
activation, and entertainment system with a voice command, using a voice command to activate
a phone call and communicating with different applications in a vehicle. Voice recognition has
been incorporated to enhance the comfort of automobile company users (Fontan et al., 2017).
Modern vehicles in General Motors have a system that allows parents to make adjustments on
the volume of the radio, control and automobile’s speed and revoke some applications in case
seat belts are unfastened.