Conferencing system with remote object display and cursor shadow

Claim 2

In a computer system, an apparatus for indicating whether a tool is active or inactive, comprising: a selection device configured to select a tool, said tool being a computer implemented function represented by an icon; a display device configured to display said icon as a cursor, wherein said display device displays said cursor icon with an associated shadow only while said tool is selected and inactive; and an activation mechanism configured to activate said tool to perform said computer implemented function, wherein said display device re-displays said cursor icon without an associated shadow only while said tool is selected and active.

Claim 3

The apparatus of claim 1 further including a remote display mechanism configured to display said cursor icon representing said tool on a remote computer system without an associated shadow only while said tool is selected and active on a local computer system.

Claim 4

The apparatus of claim 1 wherein said computer system includes a cursor control device and wherein said cursor icon is responsive to said cursor control device.

Claim 5

The apparatus of claim 3 wherein said computer system includes a signal generation device, said selection device responsive to said cursor control device and said signal generation device.

Claim 6

The apparatus of claim 3 wherein said computer system includes a signal generation device, said activation mechanism responsive to said cursor control device and said signal generation device.

Claim 7

The apparatus of claim 1 wherein said computer system includes a signal generation device, said cursor icon being associated with said shadow only while said signal generation device is inactive.

Claim 8

The apparatus of claim 1 wherein said computer system includes a signal generation device, said cursor icon being re-displayed without said associated shadow only while said signal generation device is active.

Claim 9

In a computer conferencing system including a first computer system coupled to a second computer system via a communication medium, said first computer system having a first display, a first control device, and a first signal generation device, said second computer system having a second display, an apparatus for manipulating a remote cursor comprising: a selection device configured to select a remote cursor tool using said first cursor control device and said first signal generation device, said remote cursor tool being a computer implemented function represented by an icon; a display device configured to display said icon representing said remote cursor tool with an associated shadow only on said first display and only while said tool is selected and inactive; and an activation mechanism configured to activate said remote cursor tool using said first cursor control device and said first signal generation device, wherein said display device re-displays said remote cursor tool without an associated shadow on both said first display and said second display only while said tool is selected and active, said icon being displayed on said second display in a position corresponding to a position of said icon on said first display.

Claim 10

In a computer conferencing system including a first computer system coupled to a second computer system via a communication medium, said first computer system having a first display, a first control device, and a first signal generation device, said second computer system having a second display, an apparatus for manipulating a remote cursor comprising: a selection device configured to select a remote cursor tool using said first cursor control device and said first signal generation device, said remote cursor tool being a computer implemented function represented by an icon; a display device configured to display said icon representing said remote cursor tool with an associated shadow only on said first display and only while said tool is selected and inactive; and an activation mechanism configured to activate said remote cursor tool using said first cursor control device and said first signal generation device, wherein said display device re-displays said remote cursor tool without an associated shadow on both said first display and said second display only while said tool is selected and active, said icon being displayed on said second display in a position corresponding to a position of said icon on said first display.

Claim 11

The apparatus of claim 8 wherein said first display further includes a public display area, said display device only displays said icon on said second display if said icon is positioned within said public display area of said first display.

Claim 12

A computer software product including a medium readable by a processor, the medium having stored thereon: a first sequence of instructions which, when executed by the processor, causes the processor to select a tool, wherein the tool is a computer-implemented function represented by an icon; a second sequence of instructions which, when executed by the processor, causes the processor to display said icon as a cursor, wherein said cursor icon includes an associated shadow only while said tool is selected and inactive; a third sequence of instructions which, when executed by the processor, causes the processor to activate said tool to perform said function; and a fourth sequence of instructions which, when executed by the processor, causes the processor to re-display said cursor icon without an associated shadow only while said tool is selected and active.

Claim 13

A computer software product including a medium readable by a processor, the medium having stored thereon: a first sequence of instructions which, when executed by the processor, causes the processor to select a tool, wherein the tool is a computer-implemented function represented by an icon; a second sequence of instructions which, when executed by the processor, causes the processor to display said icon as a cursor, wherein said cursor icon includes an associated shadow only while said tool is selected and inactive; a third sequence of instructions which, when executed by the processor, causes the processor to activate said tool to perform said function; and a fourth sequence of instructions which, when executed by the processor, causes the processor to re-display said cursor icon without an associated shadow only while said tool is selected and active.

Claim 14

The computer software product of claim 10 further including a fifth sequence of instructions which, when executed by the processor, causes the processor to display the cursor icon representing said tool on a remote computer system without an associated shadow only while said tool is selected and active on a local computer system.

Claim 15

The computer software product of claim 10 wherein said first sequence of instructions is executed in response to a cursor control device and a signal generation device.

Claim 16

The computer software product of claim 10 wherein said third sequence of instructions is executed in response to a cursor control device and a signal generation device.