Augmentative and alternative communication language system

• US 9,251,717 B2
• Filed: 11/12/2012
• Issued: 02/02/2016
• Est. Priority Date: 04/27/2011
• Status: Active Grant

• Current Assignee: Speak For Yourself LLC
• Original Assignee: Speak For Yourself LLC
• Inventors: LoStracco, Heidi, Collender, Renee
• Primary Examiner(s): Yao, Sam
• Assistant Examiner(s): HONG, THOMAS J
• Application Number:
  US13/674,490
• Publication Number:
  US 20130065204A1
• Time in Patent Office: 1,177 Days
• Field of Search: 434/156, 715/780
• US Class Current: 1/1
• CPC Class Codes: G06F 3/0237 using prediction or retrieval techniques
• CPC Class Codes: G09B 19/00 Teaching not covered by other main groups of this subclass teaching or practice apparatus for gun-aiming or gun-laying F41G3/26
• CPC Class Codes: G09B 21/00 Teaching, or communicating with, the blind, deaf or mute audible presentation of material to be studied G09B5/04; devices or methods for replacing direct visual or auditory perception by another kind of perception A61F9/08, A61F11/04; audible indication of meter readings or of colour G01D7/12; watches for blind persons G04B25/02; speech analysis, speech recognition G10L; sound-recording or reproducing, per se G11B
• CPC Class Codes: G09B 5/06 with both visual and audible presentation of the material to be studied

Abstract

A method and device for providing a language system. The method includes displaying a home screen including a first plurality of user selectable communication keys, wherein each communication key represents a first word. In response to receiving a first indication of a user selection of a first key, it is determined whether the first key is linked to a secondary screen. If the first key is not linked to a secondary screen, an audible signal representing the first word is output. Otherwise, a secondary screen is displayed including a second plurality of communication keys that are related to the first word and a communication key that represents the first word. The device includes appropriate hardware for performing the method. In both the method and device, the language system is configured to output an audible output of a user selected word after no more than two user selections.

Claims

1. A method of providing an augmentative and alternative communication (AAC) language system, the method comprising:

displaying, by a processing device on a display, a home screen, the home screen comprising a first plurality of user selectable communication keys, wherein each communication key represents a first word;

receiving, by the processing device, a first indication of a user selection of a first key from the first plurality of user selectable keys, wherein the first key is located at a first position on the display;

in response to receiving the first indication, determining, by the processing device, whether the first key is linked to a secondary screen;

if the first key is not linked to a secondary screen, outputting an audible signal representing the first word; and

if the first key is linked to a secondary screen, displaying the secondary screen, the secondary screen comprising a second plurality of communication keys that are related to the first word, wherein the secondary screen further comprises a communication key that represents the first word, wherein;

displaying the secondary screen comprises displaying the second plurality of communication keys that are related to the first word so that the second plurality of communication keys comprise words that are semantically related to the first word as different tenses, conjugations or forms of the first word, and

displaying the second plurality of communication keys also comprises displaying the words that are semantically related to the first word on keys that are adjacent to the key containing the first word;

wherein the AAC language system is configured so that each key of the secondary screen is configured to output an audible output signal corresponding to a word associated with the key of the secondary screen and the AAC language system audibly outputs each user selected word after no more than two user selections.

2. The method of claim 1, wherein the communication key on the secondary page that represents the first word is in the first position.

3. The method of claim 1, further comprising receiving, by the processing device, a second indication of a user selection of a second key displayed on the secondary screen.

4. The method of claim 3, further comprising:

in response to receiving the second indication, outputting an audible signal representing a word that is represented by the second key to a user of language system; and

displaying, by the processing device on the display, the home screen.

5. The method of claim 1, wherein the first plurality of user selectable keys are each labeled with a core word.

6. The method of claim 1, wherein the second plurality of communication keys that are part of an ontology that is related to the first word.

7. The method of claim 6, wherein the ontology related to the first word comprises at least one of synonyms of the first word, superlative groups related to the first word, or words that are likely to accompany the first word in a sentence.

8. The method of claim 7, wherein keys representing a superlative group are arranged in a size order.

9. The method of claim 1, wherein the first key comprises an image related to the first word.

10. The method of claim 9, wherein the communication key representing the first word displayed on the secondary screen does not include the image related to the first word.

11. The method of claim 1, wherein displaying the secondary screen also comprises displaying the second plurality of communication keys that are related to the first word so that the second plurality of communication keys also comprise

words so that when a second key is selected in the second screen, the word of the second key follows the first word in a sentence.

12. A device for providing an augmentative and alternative communication (AAC) language system, the device comprising:

a processor;

a touch-sensitive display operably connected to the processor; and

a computer readable medium operably connected to the processor, the computer readable medium containing a set of instructions configured to instruct the processor to perform the following;

display a home screen on the touch-sensitive display, the home screen comprising a first plurality of user selectable communication keys, wherein each communication key represents a first word,

receive, from the touch-sensitive display, a first indication of a user selection of a first key selected from the first plurality of user selectable communication keys, wherein the first key is located in a first position on the display,

in response to receiving the first indication, determine whether the first key is linked to a secondary screen,

if the first key is not linked to a secondary screen, output an audible signal representing the first word, and

if the first key is linked to a secondary screen, display the secondary screen on the touch-sensitive display, the secondary screen comprising a second plurality of communication keys that are related to the first word, wherein;

displaying the secondary screen comprises displaying the second plurality of communication keys that are related to the first word so that the second plurality of communication keys comprise words that are semantically related to the first word as different tenses, conjugations or forms of the first word, and

displaying the second plurality of communication keys also comprises displaying the words that are semantically related to the first word on keys that are adjacent to the key containing the first word;

wherein the AAC language system is configured so that each key of the secondary screen is configured to output an audible output signal corresponding to a word associated with the key of the secondary screen and the AAC language system will therefore audibly output each user selected word after no more than two user selections.

13. The device of claim 12, wherein the communication key on the secondary page that represents the first word is in the first position.

14. The device of claim 12, further comprising instructions configured to instruct the processor to receive, from the touch-sensitive display, a second indication of a user selection of a second key displayed on the secondary screen.

15. The device of claim 14, further comprising instructions configured to instruct the processor to:

in response to receiving the second indication, output an audible signal representing a word that is represented by the second key to a user of language system; and

display the home screen on the touch-sensitive display.

16. The device of claim 12, wherein the first plurality of user selectable keys are each labeled with a core word.

17. The device of claim 12, wherein the second plurality of communication keys that are part of an ontology that is related to the first word.

18. The device of claim 17, wherein the ontology related to the first word comprises at least one of synonyms of the first word, superlative groups related to the first word, or words that are likely to accompany the first word in a sentence.

19. The device of claim 18, wherein keys representing a superlative group are arranged in a size order.

20. The device of claim 12, wherein the first key comprises an image related to the first word.

21. The device of claim 20, wherein the communication key representing the first word displayed on the secondary screen does not include the image related to the first word.

22. The device of claim 12, wherein the instructions to display the secondary screen also comprise instructions to display the second plurality of communication keys that are related to the first word so that the second plurality of communication keys also comprise

words so that when a second key is selected in the second screen, the word of the second key follows the first word in a sentence.