A recent vehicle includes various electronic apparatuses mounted for convenience of passengers within the vehicle. For example, various electronic devices mounted in a vehicle include a navigation system, a multimedia system, and an air conditioning system.
The existing electronic devices inside the vehicle provide user interfaces through designated buttons, and a touch screen is generally used in recent days. However, based on the mounting arrangement of the electronic devices, the driver needs to check and operate the electronic devices with his/her eyes while driving, thereby reducing safe driving.
Accordingly, there is a need for a development of an interface technology for minimizing an eye control of electronic devices of a vehicle by a driver so as to enable the driver to operate the electronic device inside the vehicle without reducing driving safety and improve a driving convenience.
The above information disclosed in this Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not form the prior art that is already known in this country to a person of ordinary skill in the art.