Video conferencing apparatus and method

• US 8,179,419 B2
• Filed: 05/23/2008
• Issued: 05/15/2012
• Est. Priority Date: 06/20/2003
• Status: Expired due to Fees

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Girish, Muthya K., Hamlin, Jay Fredrick
• Primary Examiner(s): Ramakrishnaiah, Melur
• Application Number:
  US12/126,038
• Publication Number:
  US 20080218583A1
• Time in Patent Office: 1,453 Days
• Field of Search: 348/14.01, 348/14.16, 348/211.4, 348/211.5, 348/373, 348/376, 396/448
• US Class Current: 348/14.08
• CPC Class Codes: H04N 21/4223 Cameras H04N23/00 takes precedence
• CPC Class Codes: H04N 21/43632 involving a wired protocol, e.g. IEEE 1394 high-speed IEEE 1394 serial bus H04L12/40052
• CPC Class Codes: H04N 21/4788 communicating with other users, e.g. chatting arrangements for providing for computer conferences, e.g. chat rooms, to substation in data switching networks H04L12/1813; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04N 23/50 Constructional details
• CPC Class Codes: H04N 23/661 Transmitting camera control signals through networks, e.g. control via the Internet
• CPC Class Codes: H04N 7/142 Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
• CPC Class Codes: H04N 7/147 Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals selecting H04Q

Abstract

A video conferencing system having video and/or audio capture device for video and audio communications is disclosed. The video and audio capture device may include one or more switches for securely activating and deactivating the device. Furthermore, an indicator may be hard-wired to the video and/or audio components so to provide a true indication of when these components are on and off. The video and audio capture device may also be integrated into a single unit.

Claims

1. A single body video conferencing system, comprising:

a host device capable of processing and outputting a live stream of audio data, said host device including a user-operable switch;

software of the host device arranged to send requests for the live stream of audio data to the microphone; and

a microphone unit integrally coupled to the host device configured to capture the live stream of audio data when enabled comprising;

a microphone and an indicator unit hard-wired to the microphone arranged to provide an affirmative indication that the microphone is truly on such that an end user cannot be misled into thinking that the microphone is off when in reality it is still on, wherein the microphone can only transmit said live stream of audio data to the host device when a user enables the user-operable switch mechanism and when the microphone is receiving the requests for the live stream of audio data from the software of the host device, thereby precluding an inadvertent transmission of said live stream of audio data.

2. The video conferencing system as recited in claim 1 wherein when the user closes the user-operable switch, the microphone stops data transmissions of said live stream of audio data from the microphone to the host device.

3. The video conferencing system as recited in claim 1 wherein when the switch enables the microphone to transmit said live stream of audio data to the host device, the host device launches an audio conference software application resident therein.

4. The video conferencing system as recited in claim 1 wherein the host device includes an indicator that is hard-wired to data collecting components of the microphone, the indicator providing operational indication to the user of the microphone when said live stream of audio data is being collected by the microphone.

5. The video conferencing system as recited in claim 1 further comprising:

a camera operatively coupled to the host device configured to capture a live stream of video data when enabled.

6. The video conferencing system as recited in claim 5 wherein the user-operable switch includes a user-operable iris mechanism of said camera, wherein the user enables the user-operable switch by opening the iris mechanism and disables the switch by closing the iris mechanism.

7. The video conferencing system as recited in claim 1 wherein the microphone is connected to an audio circuit arranged to convert the captured audio data into an audio signal that is passed to the host device.

8. The video conferencing system as recited in claim 6 wherein the iris mechanism is connected to a user-rotatable collar that opens the iris mechanism when rotated in a first direction and closes the iris mechanism when rotated in a second direction.

9. The video conferencing system as recited in claim 1, wherein said switch is a cap, button, dial, or key of said host device.

10. The video conferencing system as recited in claim 1, wherein said switch is implemented using input from a user selection of a screen interface of said host device or from a speech recognition input of said host device.

11. A computer-operated host device that combines multiple data collecting components into a single unit, comprising:

an image capture device configured to collect video data comprising;

a camera and a camera indicator unit hard-wired to the camera arranged to provide an affirmative indication that the camera is truly on such that an end user cannot be misled into thinking that the camera is off when in reality it is still on; and

an audio capture device configured to collect a live stream of audio data comprising;

a microphone and a microphone indicator unit hard-wired to the microphone arranged to provide an affirmative indication that the microphone is truly on such that an end user cannot be misled into thinking that the microphone is off when in reality it is still on, said host device having a user-operable switch configured to capture the live stream of audio data when enabled, wherein the audio and image capture devices can only transmit data to said host device when a user enables the user-operable switch and the audio capture device is receiving requests for the live stream of audio data from software of the host device, thereby precluding an inadvertent transmission of said live stream of audio data.

12. The host device as recited in claim 11 wherein the audio capture device, the image capture device and the microphone indicator unit are hard-wired such that they operate as a single unitary system.

13. The host device as recited in claim 12 wherein when the single unitary system is activated, the audio capture device collects said live stream of audio data, the image capture device collects said video data and the respective indicators unit indicate that the audio and image capture device are collecting data, and wherein when the single unitary system is deactivated the audio capture device does not collect said audio data, the image capture device does not collect said video data and said respective indicator unit indicates that the audio and image capture device are not collecting data.

14. The host device as recited in claim 11 wherein the audio capture device and the indicator unit are hard-wired together.

15. The host device as recited in claim 11 wherein the audio capture device includes one or more microphones.

16. The host device as recited in claim 11 wherein the indicator unit includes at least one auditory indicator, visual indicator or touch indicator.

17. The host device as recited in claim 11, wherein said user-operable switch includes a cap, button, dial, key, screen input or speech recognition input of said host device.

18. An audio conferencing host device configured as a single unit comprising:

a user-operable switch;

an audio capture device configured to capture a live stream of audio data, wherein the audio capture device can only transmit said live stream of audio data to said host device when the switch is enabled by a user and the audio capture device is receiving requests for said live stream of audio data from software of the host device, and wherein when the user disables the switch, the audio capture device stops data transmissions from the audio capture device to the host device; and

an on-air indicator that is hard-wired to the audio capture device, the on air indicator informing the user when the audio capture device is transmitting said live stream of audio data to the host device.

19. The host device as recited in claim 18 wherein the on-air indicator is an auditory indicator or a visual indicator.

20. The host device as recited in claim 18 wherein the on-air indicator is a touch indicator.

21. The host device as recited in claim 18, wherein said user-operable switch is a cap, button, dial, or key of said host device.

22. The host device as recited in claim 18, wherein said user-operable switch is implemented using input from a user selection of a screen interface of said host device or from a speech recognition input of said host device.

23. A non-transitory computer readable medium for storing executable instructions executed by a processor in computer-operated host device that combines multiple data collecting components into a single unit, comprising:

computer code for operating an image capture device configured to collect video data comprising;

a camera and a camera indicator unit hard-wired to the camera, wherein the computer code for operating the image capture device causes the camera indicator to provide an affirmative indication that the camera is truly on such that an end user cannot be misled into thinking that the camera is off when in reality it is still on; and

computer code for operating an audio capture device configured to collect a live stream of audio data comprising;

a microphone and a microphone indicator unit hard-wired to the microphone, wherein the computer code for operating the audio capture device causes the microphone indicator to provide an affirmative indication that the microphone is truly on such that an end user cannot be misled into thinking that the microphone is off when in reality it is still on, said host device having a user-operable switch configured to capture the live stream of audio data when enabled, wherein the audio and image capture devices can only transmit data to said host device when a user enables the user-operable switch and the audio capture device is receiving requests for the live stream of audio data from software of the host device, thereby precluding an inadvertent transmission of said live stream of audio data.

24. The computer readable medium as recited in claim 23 wherein the audio capture device, the image capture device and the microphone indicator unit are hard-wired such that they operate as a single unitary system.

25. The computer readable medium as recited in claim 24 wherein when the single unitary system is activated, the audio capture device collects said live stream of audio data, the image capture device collects said video data and the respective indicators unit indicate that the audio and image capture device are collecting data, and wherein when the single unitary system is deactivated the audio capture device does not collect said audio data, the image capture device does not collect said video data and said respective indicator unit indicates that the audio and image capture device are not collecting data.

26. The computer readable medium as recited in claim 23 wherein the audio capture device and the indicator unit are hard-wired together.

27. The computer readable medium as recited in claim 23 wherein the audio capture device includes one or more microphones.

28. The computer readable medium as recited in claim 23 wherein the indicator unit includes at least one auditory indicator, visual indicator or touch indicator.

29. The computer readable medium as recited in claim 23, wherein said user-operable switch includes a cap, button, dial, key, screen input or speech recognition input of said host device.