Method and apparatus applicable for voice recognition with limited dictionary

A vehicle for a user, comprising:

• a controller of the vehicle;
• a wireless receiver of the vehicle coupled to at least the controller, the wireless receiver configured to
• receive a first piece of materials and a first limited voice recognition dictionary, with the first limited voice recognition dictionary at least tailored for the first piece of materials, and with the first piece of materials including a first piece of text;
• and
• receive a second piece of materials and a second limited voice recognition dictionary, with the second limited voice recognition dictionary at least tailored for the second piece of materials, wherein the first limited voice recognition dictionary is different from the second limited voice recognition dictionary, and the first piece of materials is different from the second piece of materials;
• a storage medium of the vehicle coupled to at least the controller, the storage medium configured to store at least the first piece of materials, the first limited voice recognition dictionary, the second piece of materials, and the second limited voice recognition dictionary, with the first limited voice recognition dictionary including a first term for operating a display of the vehicle, and the second limited voice recognition dictionary including a second term for presenting entertainment materials accessed at least via the Internet;
• and
• a microphone of the vehicle coupled to at least the controller, the microphone configured to receive:
• first voice inputs from the user, to be analyzed by at least the controller, using at least the first limited voice recognition dictionary, to have at least the first term identified, to generate a first response, with the first response including presenting the first piece of text by at least the display of the vehicle, and operating the display, and
• second voice inputs from the user, to be analyzed by at least the controller, using at least the second limited voice recognition dictionary, to have at least the second term identified, to generate a second response, wherein the second response includes presenting the entertainment materials by at least a speaker of the vehicle and operating the speaker.

A headset for a user, comprising:

• a controller at least partially in the headset;
• a wireless receiver, at least partially in the headset, coupled to at least the controller, the wireless receiver configured to:
• receive a first piece of materials and a first limited voice recognition dictionary, with the first limited voice recognition dictionary at least tailored for the first piece of materials, and
• receive a second piece of materials and a second limited voice recognition dictionary, with the second limited voice recognition dictionary at least tailored for the second piece of materials, wherein the first limited voice recognition dictionary is different from the second limited voice recognition dictionary, and the first piece of materials is different from the second piece of materials;
• a storage medium, at least partially in the headset, coupled to at least the controller, the storage medium configured to store at least the first piece of materials, the first limited voice recognition dictionary, the second piece of materials, and the second limited voice recognition dictionary;
• and
• a microphone, at least partially in the headset, coupled to at least the controller, the microphone configured to receive:
• first voice inputs from the user, to be analyzed by at least the controller, using at least the first limited voice recognition dictionary, to have at least a first term identified, for identifying a first area in the first piece of materials, to generate a first response, to be presented by an output device at least partially in the headset, and
• second voice inputs from the user, to be analyzed by at least the controller, using at least the second limited voice recognition dictionary, to have at least a first area in the second piece of materials identified, to generate a second response, to be presented by an output device at least partially in the headset.

A method implemented by a headset for a user comprising:

• receiving by at least a wirelessly component of the headset and storing in the headset, a first piece of materials and a first limited voice recognition dictionary, with the first limited voice recognition dictionary at least tailored for the first piece of materials;
• receiving by at least the wireless component of the headset and storing in the headset, a second piece of materials and a second limited voice recognition dictionary, with the second limited voice recognition dictionary at least tailored for the second piece of materials, wherein the first limited voice recognition dictionary is different from the second limited voice recognition dictionary, and the first piece of materials is different from the second piece of materials;
• receiving first voice inputs from the user via at least a microphone of the headset, with the first voice inputs analyzed by at least a controller of the headset, using at least the first limited voice recognition dictionary, to have at least a first term identified, for identifying a first area in the first piece of materials to generate a first response to be presented by the headset;
• and
• receiving second voice inputs from the user via at least the microphone of the headset, with the second voice inputs analyzed by at least the controller of the headset, using at least the second limited voice recognition dictionary, for identifying a first area in the second piece of materials to generate a second response to be presented by headset.