911 call assistance for assisted device user

Patent metadata

Field	Value
Publication number	US-10771604-B1
Application number	US-202016732894-A
Country	US
Kind code	B1
Filing date	Jan 2, 2020
Priority date	Jan 13, 2010
Publication date	Sep 8, 2020
Grant date	Sep 8, 2020

Abstract

A system and method for use with an assisted user's communication device that includes a display. The method includes providing a user communication device including a processor that is programmed to perform the step of, upon disconnection of an emergency call to a hearing user in which a captioning service has provided text transcription of voice messages from the hearing user, maintaining a link to the captioning service for a predetermined period of time. The processor also is programmed to perform the step of recognizing the call as an emergency call upon placement of the call, and the captioning service is automatically initiated upon the processor performing that recognition.

First claim

What is claimed is:

1. A method for use with an assisted user's communication device that includes a display, the method comprising:
providing a user communication device including a processor programmed to perform the step of, upon disconnection of an emergency call to a hearing user in which a captioning service has provided text transcription of voice messages from the hearing user, maintaining a link to the captioning service for a predetermined period of time;
wherein the processor further is programmed to perform the step of recognizing the call as an emergency call upon placement of the call, and
wherein the captioning service is automatically initiated upon the processor recognizing the call as an emergency call.

2. A method for facilitating communication between an assisted user and a hearing user, the method comprising:
providing an assisted user's communication device including a processor programmed to perform the step of:
(i) upon initiation of a call between the assisted user's communication device and a hearing user's communication device, recognizing the call as an emergency call;
(ii) automatically initiating a captioning service upon recognizing the call as an emergency call; and
(iii) upon disconnection of an emergency call to a hearing user in which a captioning service has provided text transcription of voice messages from the hearing user, maintaining a link to the captioning service for a predetermined period of time.

3. The method of claim 2 wherein the assisted user's communication device includes a display screen, the processor further programmed to perform the step of presenting the text transcription to the assisted user via the display screen.

4. The method of claim 2 wherein the predetermined period of time is a first predetermined period, the method further including, upon initiating the captioning service, maintaining the captioning service for a second predetermined period of time irrespective of assisted user activities.

5. The method of claim 4 wherein the first predetermined period of time is at least one minute.

6. The method of claim 4 wherein the second period of time is at least fifteen seconds.

7. The method of claim 4 wherein the assisted user's communication device includes a display screen, the processor further programmed to provide a message via the display screen indicating that the captioning service is activated while the captioning service is ongoing.

8. The method of claim 7 wherein the message indicates that the captioning service cannot be disabled.

9. The method of claim 8 wherein the processor is further programmed to perform the steps of, upon initiation of the captioning service, starting a countdown timer to time out the second predetermined period of time.

10. The method of claim 9 wherein the message indicates the duration of time on the countdown timer.

11. The method of claim 2 wherein the processor is further programmed to perform the steps of, upon reconnection between the assisted user's communication device and the hearing user's communication device during the predetermined period of time, the captioning service is automatically reinitiated.

12. A method for facilitating communication between an assisted user and a hearing user, the method comprising:
providing an assisted user's communication device including a processor programmed to perform the step of:
(i) upon initiation of a call between the assisted user's communication device and a hearing user's communication device, automatically initiating a captioning service; and
(ii) maintaining the captioning service for a first predetermined period of time irrespective of assisted user attempts to cancel the captioning service.

13. The method of claim 12 wherein the first predetermined period of time is at least 15 seconds.

14. The method of claim 12 wherein the assisted user's communication device includes a display screen, the processor further programmed to perform the steps of, receiving text captions associated with the captioning service and presenting the text captions via the display screen to the assisted user.

15. The method of claim 14 wherein the processor is further programmed to perform the steps of, during the first predetermined period of time, present a message via the display screen indicating that the captioning service cannot be disabled during the duration of the first predetermined period of time.

16. The method of claim 15 wherein the processor is further programmed to perform the step of, upon initiation of the captioning service, starting a countdown timer to time out the first predetermined period of time, the step of presenting a message including indicating the time remaining on the countdown timer.

17. The method of claim 15 wherein the processor is further programmed to, after the countdown timer has expired, present an end caption option via the assisted user's communication device.

18. The method of claim 17 wherein the processor is further programmed to, upon initiation of the call, determine if the call is of a first type or a second type.

19. The method of claim 18 wherein the first type is an emergency call and the second type is a non-emergency call.

20. The method of claim 19 wherein the processor is programmed to only automatically initiate the captioning service when the call is an emergency call.

Assignees

• Ultratec Inc

Inventors

• Engelke Robert M
• Colwell Kevin R
• Vitek Troy D

Classifications

• H04M3/42391 Primary

  where the subscribers are hearing-impaired persons, e.g. telephone devices for the deaf · CPC title

• H04W4/90

  Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS] · CPC title

• H04M1/2475 Primary

  for a hearing impaired user · CPC title

• H04M3/42153

  by subscriber · CPC title

• H04M3/5116

  for emergency applications · CPC title