To control the movement of a manual wheelchair by means of human voice, it helps disabled and elderly persons, since it does not need any body stress, and just depends on what disabled person says.
Speech can be one of the desirable interface means for wheelchairs.
When this project used by disabled person, he will be more comfortable, and self-dependent in his life.
There is possibility to run the chair at different speeds and choose between joystick and voice control methods.