# US 5,706,031 A · Computing and telecommunications interface system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 5,706,031 A - Document ID: US5706031A - Status: Granted - Kind: A - Application number: 08/339,386 - Filed: 1994-11-14 - Granted: 1998-01-06 - Earliest claimed: 1994-11-14 - Assignees: Lucent Technologies Inc. - Inventors: Henry Tzvi Brendzel; B. Waring Partridge, III - Web page: https://patentgrep.com/patent/US5706031A ## CPC - G06F 3/038: Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry - G06F 3/023: Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes - G06F 3/03543: {Mice or pucks (G06F3/03541 takes precedence)} - G06F 3/0489: using dedicated keyboard keys or combinations thereof - G06F 3/162: {Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs} - G06F 3/167: {Audio in a user interface, e.g. using voice commands for navigating, audio feedback} - H04M 1/2473: {Telephone terminals interfacing a personal computer, e.g. using an API (Application Programming Interface) (details of API H04M7/0021)} - H04M 1/27475: using interactive graphical means or pictorial representations - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - H04M: TELEPHONIC COMMUNICATION (circuits for controlling other apparatus via a telephone cable and not involving telephone switching apparatus G08) ## Abstract An icon positioning device with a keypad, telephone circuit, speaker and microphone is used as part of an interface system to a computer and a telephone network. The icon positioning device is used to control a position of an icon on the computer's display. The keypad on the positioning device is used to enter information into the computer and to control communication over a telephone network. In addition, the computer displays icons that are representative of the keys composing the positioning device's keypad. When one of the keys is activated, the corresponding icon on the computer's display changes appearance. Thus, the positioning device serves as a multi-featured control apparatus, as a pointing device, and as a telephone. ## Claims ### Claim 1 A computer interface system including a computer having display means and computing means, comprising: positioning means for controlling a position icon on said display means by selective movement of said positioning means about a support surface, said positioning means having a microphone, a plurality of user-activated switches and a plurality of user-activated mode setting switches; means for communicating to said computing means signals from said positioning means and signals from said user-activated switches; means for coupling said microphone to a telephone network; and means for switching the computer interface system between a first function mode and a second function mode being different from the first function mode and operative to switch between the first function mode and the second function mode when the plurality of user-activated mode setting switches are simultaneously activated. ### Claim 2 (depends on 1) The interface system of claim 1, wherein said pointing icon includes a display of positions, corresponding to the position of at least some of the switches present in said positioning means. ### Claim 3 (depends on 1) The computer interface system of claim 1, wherein said computing means interprets said plurality of user-activated switches in the first function mode prior to activation of said switching means, and in the second function mode following the activation of said switching means, said switching means containing at least one of said user-activated switches. ### Claim 4 (depends on 3) The computer interface system of claim 3, wherein the first function mode is one of a keypad mode and a conventional point-and-click mode and the second function mode is a remaining one of the keypad mode and the conventional point-and-click mode. ### Claim 5 (depends on 1) The computer interface system of claim 1, wherein said display means displays a plurality of icons representing said plurality of user-activated switches, said plurality of icons having a positioning relative to each other that is representative of a positioning of said plurality of user-activated switches relative to each other, and one of said plurality of icons changing appearance when a corresponding one of said plurality of user-activated switches is activated. ### Claim 6 (depends on 1) The computer interface system of claim 1, wherein said icon positioning means further comprises a speaker and means for coupling the speaker to the telephone network. ### Claim 7 (depends on 1) The computer interface system of claim 1, wherein said computing means includes a speaker and means for coupling the speaker to the telephone network. ### Claim 8 (depends on 1) The computer interface system of claim 1, wherein said computing means communicates with said icon positioning means using a conductor. ### Claim 9 (depends on 1) The computer interface system of claim 1, wherein said computing means communicates with said icon positioning means using electromagnetic energy. ### Claim 10 (depends on 9) The computer interface system of claim 9, wherein said icon positioning means further comprises a battery. ### Claim 11 A computer interface system, comprising: positioning means for controlling a position of an icon by selective movement of said positioning means about a support surface, said positioning means having a microphone, a communication link to a telephone network, a plurality of user-activated switches and a plurality of user-activated mode setting switches; means for switching the computer interface system between a first function mode and a second function mode being different from the first function mode and operative to switch between the first function mode and the second function mode when the plurality of user-activated mode setting switches are simultaneously activated; display means for displaying said icon; and computing means for executing programs, said computing means being in communication with said positioning means and said display means. ### Claim 12 (depends on 11) The computer interface system of claim 11 wherein said computing means interprets said plurality of user-activated switches in the first function mode prior to activation of said switch means and in the second function mode following activation of said switch means, said switching means being positioned on said positioning means. ### Claim 13 (depends on 11) The computer interface system of claim 11, wherein said display means displays a plurality of icons representing said plurality of user-activated switches, said plurality of icons having a positioning relative to each other that is representative of a positioning of said plurality of user-activated switches relative to each other, and one of said plurality of icons changing appearance when a corresponding one of said plurality of user-activated switches is activated. ### Claim 14 (depends on 11) The computer interface system of claim 11, wherein said positioning means comprises a speaker. ### Claim 15 (depends on 11) The computer interface system of claim 11, wherein said computing means comprises a speaker. ### Claim 16 (depends on 11) The computer interface system of claim 11, wherein said computing means communicates with said positioning means using a conductor. ### Claim 17 (depends on 11) The computer interface system of claim 11, wherein said computing means communicates with said positioning means using electromagnetic energy. ### Claim 18 (depends on 17) The computer interface system of claim 17 wherein said positioning means comprises a battery. ### Claim 19 (depends on 11) The computer interface system of claim 11, wherein the first function mode is one of a keypad mode and a conventional point-and-click mode and the second function mode is a remaining one of the keypad mode and the conventional point-and-click mode. ### Claim 20 A computer interface system, comprising: positioning means for controlling a position of an icon by selective movement of said positioning means about a support surface, said positioning means having a microphone, a speaker, a plurality of user-activated switches, a plurality of user-activated mode setting switches and a first user-activated switch that causes switching between an on-hook condition and an off-hook condition regardless of the position of the icon; means for switching the computer interface system between a first function mode and a second function mode being different from the first function mode and operative to switch between the first function mode and the second function mode when the plurality of user-activated mode setting switches are simultaneously activated; display means for displaying said icon and a plurality of icons representing said plurality of user-activated switches, said plurality of icons having a positioning relative to each other that corresponds to a positioning of said plurality of user-activated switches relative to each other, and one of said plurality of icons changing appearance when a corresponding one of said plurality of user-activated switches is activated; and computing means for executing programs, said computing means in communication with said positioning means, said display means and a telephone network. ### Claim 21 (depends on 20) The computer interface system of claim 20, wherein said computing means interprets said plurality of user-activated switches in a first mode prior to a second user-activated switch being activated and in a second mode after said second user-activated switch is activated, said second user-activated switch being positioned on said positioning means. ### Claim 22 A computer interface device adapted for selective movement about a support surface, comprising: positioning means for controlling a position icon on said display means by selective movement of said positioning means about a support surface, said positioning means having a microphone, a plurality of user-activated switches and a plurality of user-activated mode setting switches; means for switching the computer interface system between a first function mode and a second function mode being different from the first function mode and operative to switch between the first function mode and the second function mode when the plurality of user-activated mode setting switches are simultaneously activated; means for informing a computer of changes in the position of the computer interface device; means for signaling the computer status of switches accessible at the computer interface device; and a telephone adapted for connection to a telephone network. ### Claim 23 A multifunctional positioning apparatus adapted for use with a computer with a display, the computer operatively connected to a telephone network, comprising: positioning means for controlling a position of a pointing icon on the display, said positioning means including a microphone, an array of user-activated switch elements, said array of user-activated switch elements operative in at least a first function mode and a second function mode different from said first function mode, and a plurality of user-activated mode setting switches; means for switching the computer interface system between the first function mode and the second function mode and operative to switch between the first function mode and the second function mode when the plurality of user-activated mode setting switches are simultaneously activated; means for communicating to the computer signals from said positioning means and signals from said array of user-activated switch elements; and means for coupling said microphone and said array of user-activated switch elements to the telephone network when said array of user-activated switch elements is operative in at least one of said first and second function modes. ### Claim 24 (depends on 23) A multifunctional positioning apparatus according to claim 23, further comprising switching means for switching said array of user-activated switch elements between the first and second function modes. ### Claim 25 (depends on 23) A multifunctional positioning apparatus according to claim 23, wherein said array of user-activated switch elements is operative as a telephone dialing pad in one of said first and second function modes.