Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
82 words
A computer system, comprising: a) a plurality of local computers, each associated with a video camera, a keyboard, and a pointing device, and each computer capable of receiving i) video input from its video camera, ii) keyboard input from its keyboard, and iii) pointer input from its pointer; b) a single host computer for i) receiving said inputs from the local computers; ii) generating a common visual image, based on said inputs; and iii) distributing the common image to the local computers.
Claim 2
Dependent Claim
82 words
A computer system, comprising: a) a plurality of local computers, each associated with a video camera, a keyboard, and a pointing device, and each computer capable of receiving i) video input from its video camera, ii) keyboard input from its keyboard, and iii) pointer input from its pointer; b) a single host computer for i) receiving said inputs from the local computers; ii) generating a common visual image, based on said inputs; and iii) distributing the common image to the local computers.
Claim 3
Dependent Claim
21 words
System according to claim 1 , wherein no other computer performs the functions recited in paragraphs (b) (ii) and (b) (iii).
Claim 4
Dependent Claim
46 words
System according to claim 1 , wherein i) the common visual image comprises an image initially captured by a video camera of a first local computer and ii) the common visual image comprises graphical features later generated by a pointing device of a second local computer.
Claim 5
Dependent Claim
34 words
System according to claim 1 , and further comprising d) means for i) accepting speech from a conference participant and ii) transmitting said speech to another conference participant, to the exclusion of other participants.
Claim 6
Dependent Claim
36 words
System according to claim 1 , and further comprising d) means for i) accepting visual material from a conference participant and ii) transmitting said visual material to another conference participant, to the exclusion of other participants.
Claim 7
Dependent Claim
70 words
System according to claim 1 , wherein A) some of the local computers are located in offices and B) at least one of said offices is equipped with a second video camera, in addition to the camera associated with the local computer located within that office, which 1) surveys the office from a point near a door of the office, and 2) transmits a video image to said host computer.
Claim 8
Dependent Claim
106 words
A remote conferencing system, comprising: a) at each of several locations, equipment which includes the following: i) a computer having a display and a pointing device, ii) a video camera, and iii) a telephone equipped with a speaker; b) a host computer means for i) receiving input from each of the pointing devices; ii) providing a common image for each of the displays, on which a respective pointer appears which is controlled by each pointing device; iii) linking all of the telephones into a common conference; and iv) providing a plurality of images to all displays, each image based on input from a respective video camera.
Claim 9
Dependent Claim
106 words
A remote conferencing system, comprising: a) at each of several locations, equipment which includes the following: i) a computer having a display and a pointing device, ii) a video camera, and iii) a telephone equipped with a speaker; b) a host computer means for i) receiving input from each of the pointing devices; ii) providing a common image for each of the displays, on which a respective pointer appears which is controlled by each pointing device; iii) linking all of the telephones into a common conference; and iv) providing a plurality of images to all displays, each image based on input from a respective video camera.
Claim 10
Dependent Claim
91 words
A host computer for a remote conferencing system, comprising: a) program means for: i) establishing a link among two or more remote computers which allows the following types of data to be collected by the host from the remote computers and distributed to the remote computers: A) video data from video cameras located at the remote computers, B) audio data, and C) digital data; ii) based on said collected data, A) generating an image and B) transmitting the image to the remote computers; and iii) modifying the image in response to
Claim 11
Dependent Claim
91 words
A host computer for a remote conferencing system, comprising: a) program means for: i) establishing a link among two or more remote computers which allows the following types of data to be collected by the host from the remote computers and distributed to the remote computers: A) video data from video cameras located at the remote computers, B) audio data, and C) digital data; ii) based on said collected data, A) generating an image and B) transmitting the image to the remote computers; and iii) modifying the image in response to