EARPIECES WITH GESTURE CONTROL

• US 20150036835A1
• Filed: 08/05/2013
• Published: 02/05/2015
• Est. Priority Date: 08/05/2013
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Chen, Christina Summer
• Application Number:
  US13/959,109
• Publication Number:
  US 20150036835A1
• Time in Patent Office: Days
• US Class Current: 381/74
• CPC Class Codes: H04R 1/1041 Mechanical or electronic switches, or control elements switches in general H01H
• CPC Class Codes: H04R 2201/107 Monophonic and stereophonic headphones with microphone for two-way hands free communication
• CPC Class Codes: H04R 2201/109 Arrangements to adapt hands free headphones for use on both ears
• CPC Class Codes: H04R 2225/0216 BTE hearing aids having a receiver in the ear mould
• CPC Class Codes: H04R 25/554 using a wireless connection, e.g. between microphone and amplifier or using Tcoils

Abstract

Many types of earpiece devices are available for various scenarios, such as hearing aids and headphones. However, many types of earpieces exhibit various disadvantages relating to the discretion, privacy, and/or security. For example, some earpieces are observable when worn by the user (e.g., over-head and over-ear headphones); some earpieces play sound that is audible to other users; and some earpieces enable interaction with second devices (e.g., mobile phones) through overt interaction a physical control, such as manually pressing a button on the earpiece. Presented herein are earpieces that rest within an ear canal and selectively transmit audio through a speaker into the ear canal while reducing obstruction of ambient sound, and that enable interaction with second devices through gestures, such as nodding or tilting the head, rather than overt physical interactions. These and other design considerations may facilitate discreet use of the device and the privacy of the user.

Claims

1. An earpiece wearable by a user and usable with a second device of the user, the earpiece comprising:

a housing mountable on an ear of the user;

a receiver that couples wirelessly with the second device to receive audio output from the second device;

a directional speaker positioned on the housing that, when the housing is mounted on the ear of the user, transmits the audio output selectively into the ear canal; and

a controller incorporated in the housing that, when upon detecting a gesture by the user, alters the audio output of the directional speaker.

2. The earpiece of claim 1, wherein:

the controller comprises an accelerometer; and

the gesture detected by the controller comprising a tap of the housing by the user detected by the accelerometer.

3. The earpiece of claim 1, wherein:

the controller comprising an inertial measurement unit; and

the gesture detected by the controller comprising an inertial head gesture of the user.

4. The earpiece of claim 3, wherein the inertial measurement unit further comprises:

an accelerometer that detects an acceleration of a head of the user; and

a gyroscope activated upon the accelerometer detecting the acceleration of the head of the user, wherein the gyroscope detects the inertial head gesture of the user.

5. The earpiece of claim 3, wherein the inertial measurement unit:

detects a first inertial gesture of the user indicating the gesture by the user in a first context; and

detects a second inertial gesture of the user indicating the gesture by the user in a second context, wherein the first inertial gesture is different from the second inertial gesture.

6. The earpiece of claim 1, wherein:

the audio output comprises at least one audio session with the second device; and

the controller alters the audio output of the directional speaker by, upon failing to detect the gesture by the user associated with an audio session, blocking the transmitting of the audio output of the audio session.

7. The earpiece of claim 1, wherein:

the audio output comprises at least one audio session with the second device; and

the controller alters the audio output of the directional speaker by, upon detecting the gesture by the user associated with an audio session, blocking the transmitting of the audio output of the audio session.

8. The earpiece of claim 7, wherein blocking the transmitting of the audio session further comprises:

transmitting to the second device a refusal of the audio session.

9. The earpiece of claim 7, wherein:

the controller, upon detecting a first gesture by the user associated with the audio session, permits the transmitting of the audio output of the audio session; and

the controller, upon detecting a second gesture by the user associated with the audio session, wherein the second gesture is different from the first gesture, blocks the transmitting of the audio output of the audio session.

10. The earpiece of claim 9, wherein:

the second device comprises a communication device;

the audio session comprises a communication session; and

the controller comprising an inertial measurement unit detecting a first inertial head gesture of the user as the first gesture and a second inertial head gesture of the user as the second gesture.

11. The earpiece of claim 1, wherein:

the audio output comprises an audio session with the second device;

upon receiving an offer from the communication second device to initiate the audio session, the earpiece transmits output to the user indicating the offer; and

the controller detects the gesture by the user only while transmitting output to the user indicating the offer.

12. The earpiece of claim 11, wherein:

the controller monitors an environment of the user to detect an offer opportunity to present the offer to the user; and

the directional speaker transmits the output to the user indicating the offer during the offer opportunity.

13. An earpiece wearable by a user and usable with a second device of the user, the earpiece comprising:

a housing mountable on an ear of the user and comprising a directional speaker selectively oriented toward an ear canal of the user;

a receiver that;

receives audio output from the second device through a wireless protocol, and

conducts the audio output received from the second device to the directional speaker; and

a controller that, when upon detecting a gesture by the user, alters the audio output of the directional speaker.

14. The earpiece of claim 13, wherein the controller, upon detecting an interruption of the wireless communication session with the second device, the earpiece transmits output to the user indicating the interruption of the wireless communication session.

15. The earpiece of claim 13, wherein the housing does not obstruct ambient sound arising within an environment of the user.

16. The earpiece of claim 13, wherein the controller:

detects a volume of ambient sound of an environment of the user; and

adjusts a volume level of the audio output of the directional speaker proportionally with the volume of the ambient sound of the environment of the user.

17. The earpiece of claim 13, wherein the controller:

detects a volume of ambient sound of an environment of the user; and

selects a volume level of the audio output of the directional speaker that is substantially inaudible outside of the ear canal of the user over the volume of the ambient sound of the environment.

18. The earpiece of claim 13, wherein:

the earpiece further comprises a processor;

the earpiece further comprises at least one application respectively associated with an application gesture and executable on the processor; and

the controller, upon detecting an application gesture by the user, initiates the application associated with the application gesture on the processor.

19. An earpiece set wearable by a user and usable with a second device of the use, the earpiece set comprising:

at least two housings respectively mountable on an ear of the user;

for at least one housing, at least one receiver that couples wirelessly with the second device to receive audio output from the second device;

for respective housings, a directional speaker positioned on the housing that, when the housing is mounted on the ear of the user, transmits the audio output selectively toward the ear canal; and

for at least one housing, a controller incorporated in the housing that, when upon detecting a gesture by the user, alters the audio output of the directional speaker.

20. The earpiece set of claim 19, wherein:

respective housings further comprise a battery; and

at a particular time, the at least one controller selectively activates the directional speaker of a first housing and deactivates the directional speaker of a second housing.