摘要:
A controller ensures that ring-tones of a relatively-small pool of distinct ring-tones are individually assigned to telephones of a group of telephones in such a way as to maximize the physical separation of telephones with the same or similar ring-tones. One telephone after another generates an audio signal, such as a chirp or a ring-tone, while the other telephones listen for the audio signal and report results of their listening to the controller. The controller uses the results to assign ring-tones to the telephones. A graph-coloring algorithm may be used to make the assignments.
摘要:
A method and apparatus configure a handheld audio device to communicate audio information by identifying an ear being used with the handheld audio device and by configuring the handheld audio device in response to the ear identification to communicate audio information to the ear. The identification may use sonic or visual techniques to identify the ear.
摘要:
The present invention is directed toward methods and systems for providing advanced features to a telecommunication device. The systems and methods determine a hierarchical relationship of participants of a conference call and when one participant is communicating with another participant, the parties are made aware of their hierarchical relationship relative to each other.
摘要:
A video teleconferencing system is provided that (i) determines whether an image frame of a first participant is appropriate for a second participant to the video call and (ii), when the image frame is not appropriate for the video call, alters the image frame to be appropriate for the second participant; before transmission of the image frame to the second participant, notifies the first participant that the image frame is not appropriate; refocuses a camera receiving an image of the first participant so that the image frame becomes appropriate for the second participant; and/or blocks transmission of the at least one image frame to the second participant.
摘要:
A messaging system is provided that includes: (a) an interface 206 for receiving a request to play a message audibly to a subscriber; and (b) a message retrieval agent 224 for determining whether the message comprises marked information. When the message comprises marked information, the agent 224 performs one or more of the following operations: (b1) display the marked information to the subscriber; (b2) alter an audio playback speed of the marked information to the subscriber, the playback speed of the marked information being different from a playback speed of unmarked information; and (b3) audibly play only one of the marked information and unmarked information to the subscriber.
摘要:
Using gaze detection to determine image information collected from a scene. In order to determine the gaze of persons within a scene, images of the faces of those persons are obtained, and the gaze or line of sight of those persons is determined. Image information encompassing an area of the scene at which the gazes of persons at the scene are directed is then obtained. The obtained video information may be displayed in realtime, or recorded for later viewing.
摘要:
A method and apparatus configure a handheld audio device to communicate audio information by identifying an ear being used with the handheld audio device and by configuring the handheld audio device in response to the ear identification to communicate audio information to the ear. The identification may use sonic or visual techniques to identify the ear.
摘要:
A method and apparatus perform call control by obtaining initial biometric information of ears of a user of a handheld audio device; detecting a change in the biometric information of the ears of the user; determining a position and motion of the handheld audio device by analyzing the detected change in biometric information; and performing call control based on the determined position and motion. Further, the method and apparatus perform a first call control operation in response to the determined motion and position if the handheld audio device is communicating with a first endpoint and a second call control operation if communicating with a second endpoint. In addition, the method and apparatus change an internal call control operation of a handheld audio device by determining motion and a position of the handheld audio device. Also, the method and apparatus control internal operations of an endpoint by determining motion and position of the handheld audio device without terminating communication with the handheld audio device wherein the endpoint is one of a voice messaging system, conferencing system, or telephone operator.
摘要:
A method and apparatus perform call control by obtaining initial biometric information of ears of a user of a handheld audio device; detecting a change in the biometric information of the ears of the user; determining a position and motion of the handheld audio device by analyzing the detected change in biometric information; and performing call control based on the determined position and motion. Further, the method and apparatus perform a first call control operation in response to the determined motion and position if the handheld audio device is communicating with a first endpoint and a second call control operation if communicating with a second endpoint. In addition, the method and apparatus change an internal call control operation of a handheld audio device by determining motion and a position of the handheld audio device. Also, the method and apparatus control internal operations of an endpoint by determining motion and position of the handheld audio device without terminating communication with the handheld audio device wherein the endpoint is one of a voice messaging system, conferencing system, or telephone operator.