# US 9,336,198 B2 · Apparatus, computer readable medium and method for effectively navigating polysemous symbols across a plurality of linked electronic screen overlays, including use with visual indicators > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,336,198 B2 - Document ID: US9336198B2 - Status: Granted - Kind: B2 - Application number: 14/416,017 - Filed: 2013-07-26 - Published: 2015-06-25 - Granted: 2016-05-10 - Earliest claimed: 2012-07-27 - Assignees: Semantic Compaction Systems - Applicants: Semantic Compaction Systems Inc. - Inventors: Bruce R. Baker; Glenna L. Butler; Russell T. Cross; Thomas R. Kovacs; Cindy C. Halloran; John D. Halloran; David H. Hershberger; Rob Read - Web page: https://patentgrep.com/patent/US9336198B2 ## CPC - G09G 5/14: Display of multiple viewports - G06F 3/04817: using icons (graphical or visual programming using iconic symbols G06F8/34) - G06F 3/0482: Interaction with lists of selectable items, e.g. menus - G06F 3/04886: by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus - G06F 16/24: Querying - G06F 16/332: Query formulation - G06F 40/242: Dictionaries - G06F 40/253: Grammatical analysis; Style critique - G06T 11/60: Creating or editing images; Combining images with text - G09G 5/377: for mixing or overlaying two or more graphic patterns (G09G5/02, G09G5/397 take precedence) - G09G 2340/12: Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels - G09G 2354/00: Aspects of interface with display user - G09G: ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION (arrangements for transferring data between digital computers and displays G06F3/14; static indicating arrangements comprising an association of a number of separate sources or light control cells G09F9/00; static indicating arrangements comprising integral associations of a number of light sources H01J, H01K, H10H, H05B33/12; scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission, details thereof H04N1/00) - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - G06T: IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ## Abstract A method, apparatus and computer readable medium are disclosed. In at least one embodiment, the method includes providing polysemous symbols for selection on an initial electronic screen overlay displayed on a display; storing, in a memory, a plurality of the selectable polysemous symbols in association with a pointer identifying display of an electronic screen overlay which is different from the initial electronic screen overlay; and displaying a second electronic screen overlay on the display, in response to initial selection of one of the provided polysemous symbols. In at least one embodiment, the second electronic screen overlay is the electronic screen overlay associated with the selected polysemous symbol. ## Claims ### Claim 1 A method, comprising: displaying, on a display, a virtual keyboard including polysemous symbols for selection on an initial electronic screen overlay, a plurality of the polysemous symbols including an associated visual indicator indicating a link to one of a plurality of second electronic screen overlays, each different from the initial electronic screen overlay; storing, in a memory, the plurality of the selectable polysemous symbols in association with a pointer, the pointer linking each of the plurality of the selectable polysemous symbols to one of the plurality of second electronic screen overlays; displaying on the display, the one of the plurality of second electronic screen overlays linked to a selected one of the plurality of polysemous symbols, in response to selection of the polysemous symbol from the initial electronic screen overlay, the displayed one of the second electronic screen overlays including a virtual keyboard wherein less than all of a plurality of key locations on the virtual keyboard include a non-polysemous symbol, wherein at least one of plurality of polysemous symbols displayed for selection on the second electronic screen overlay either includes an associated visual indicator when a similarly situated polysemous symbol on the initial electronic screen overlay did not include an associated visual indicator or does not include an associated visual indicator when a similarly situated polysemous symbol on the initial electronic screen overlay included an associated visual indicator; and outputting at least one of a word, sentence, phoneme, message, letter, number, morpheme, command and phrase, in response to selection of one of the non-polysemous symbols. ### Claim 2 (depends on 1) The method of claim 1, wherein at least a majority of the non-polysemous symbols on the displayed second electronic screen overlay belong to the same semantic category. ### Claim 3 (depends on 1) The method of claim 1, further comprising storing a plurality of the selectable polysemous symbols, displayed in association with a respective visual indicator on the second electronic screen overlay, in association with a pointer, the pointer linking each of the plurality of the selectable polysemous symbols of the second electronic overlay to one of a plurality of third electronic screen overlays, each different from the next level electronic screen overlay; and displaying a third electronic screen overlay on the display, in response to selection of one of the selectable polysemous symbols, of the displayed second level electronic screen overlay, displayed in association with a respective visual indicator, the third electronic screen overlay including a plurality of symbols, each of the plurality of symbols of the third electronic screen overlay being associated with the selected one of the polysemous symbols of the displayed second level electronic screen overlay, wherein the third level electronic screen overlay includes a virtual keyboard, and wherein at least a majority of the plurality of keys on the virtual keyboard includes a non-polysemous symbol. ### Claim 4 (depends on 3) The method of claim 3, wherein at least a majority of the non-polysemous symbols on the third level electronic screen overlay belong to the same semantic category. ### Claim 5 (depends on 4) The method of claim 4, further comprising: outputting at least one of a word, sentence, phoneme, message, letter, number, morpheme, command and phrase and displaying the initial electronic screen overlay in place of the third electronic screen overlay, in response to the third electronic screen being displayed and in response to subsequent selection of one of the non-polysemous symbols of the third electronic screen overlay. ### Claim 6 (depends on 3) The method of claim 3, further comprising: outputting at least one of a word, sentence, phoneme, message, letter, number, morpheme, command and phrase and displaying the initial electronic screen overlay in place of the third electronic screen overlay, in response to subsequent selection of one of the non-polysemous symbols of the third electronic screen overlay. ### Claim 7 (depends on 3) The method of claim 3, further comprising: outputting at least one of a word, sentence, phoneme, message, letter, number, morpheme, command and phrase and displaying the initial electronic screen overlay in place of the third electronic screen overlay, in response to the third electronic screen being displayed and in response to subsequent selection of one of the non-polysemous symbols of the third electronic screen overlay. ### Claim 8 (depends on 1) A non-transitory computer readable medium including program segments for, when executed on a computer system, causing the computer system to implement the method of claim 1. ### Claim 9 A apparatus, comprising: an integrated input and display configured to display a virtual keyboard including polysemous symbols for selection on an initial electronic screen overlay, a plurality of the polysemous symbols including an associated visual indicator indicating a link to one of a plurality of second electronic screen overlays, each different from the initial electronic screen overlay; a memory, configured to store a the plurality of the selectable polysemous symbols in association with a pointer the pointer linking each of the plurality of the selectable polysemous symbols to one of the plurality of second electronic screen overlays; a processor configured to determine selection of one of the provided polysemous symbols, and configured to control the display of the one of the plurality of second electronic screen overlays, linked to a selected one of the plurality of polysemous symbols, on the integrated input and display, in response to the determined selection, the displayed one of the second electronic screen overlays including a virtual keyboard wherein less than all of a plurality of key locations on the virtual keyboard include a non-polysemous symbol, wherein at least one of plurality of polysemous symbols displayed for selection on the second electronic screen overlay either includes an associated visual indicator when a similarly situated polysemous symbol on the initial electronic screen overlay did not include an associated visual indicator or does not include an associated visual indicator when a similarly situated polysemous symbol on the initial electronic screen overlay included an associated visual indicator, the integrated input and display device being further configured to either control output of at least one of a word, sentence, phoneme, message, letter, number, morpheme, command and phrase in response to the processor determining selection of one of the non-polysemous symbols. ### Claim 10 (depends on 9) The apparatus of claim 9, wherein at least a majority of the non-polysemous symbols on the displayed second electronic screen overlay belong to the same semantic category. ### Claim 11 (depends on 9) The apparatus of claim 9, wherein the memory is further configured to store a plurality of the selectable polysemous symbols, displayed in association with a respective visual indicator on the second electronic screen overlay, in association with a pointer, the pointer linking each of the plurality of the selectable polysemous symbols of the second electronic overlay to one of a plurality of third electronic screen overlays, each different from the next level electronic screen overlay, wherein the integrated input and display is further configured to display a third electronic screen overlay on the display, in response to the processor determining selection of one of the selectable polysemous symbols, of the displayed second level electronic screen overlay, displayed in association with a respective visual indicator, the third electronic screen overlay including a plurality of symbols, each of the plurality of symbols of the third electronic screen overlay being associated with the selected one of the polysemous symbols of the displayed second level electronic screen overlay, wherein the third level electronic screen overlay includes a virtual keyboard, and wherein at least a majority of the plurality of keys on the virtual keyboard includes a non-polysemous symbol. ### Claim 12 (depends on 11) The apparatus of claim 11, wherein at least a majority of the non-polysemous symbols on the third level electronic screen overlay belong to the same semantic category. ### Claim 13 (depends on 12) The apparatus of claim 12, further comprising: an output device, configured to output at least one of a word, sentence, phoneme, message, letter, number, morpheme, command and phrase, the initial electronic screen overlay being displayed in place of the third electronic screen overlay, in response to the processor controlling the display of the third electronic screen and in response to the processor subsequently determining selection of one of the non-polysemous symbols of the third electronic screen overlay. ### Claim 14 (depends on 11) The apparatus of claim 11, further comprising: an output device, configured to output at least one of a word, sentence, phoneme, message, letter, number, morpheme, command and phrase, the initial electronic screen overlay being displayed in place of the third electronic screen overlay, in response to the processor controlling the display of the third electronic screen and in response to the processor subsequently determining selection of one of the non-polysemous symbols of the third electronic screen overlay. ### Claim 15 (depends on 9) The apparatus of claim 9, further comprising: an output device, configured to output at least one of a word, sentence, phoneme, message, letter, number, morpheme, command and phrase, the initial electronic screen overlay being displayed in place of the third electronic screen overlay, in response to the processor subsequently determining selection of one of the non-polysemous symbols of the third electronic screen overlay. ### Claim 16 A method, comprising: providing polysemous symbols for selection on an initial electronic screen overlay displayed on a display, a subset of the plurality of the polysemous symbols being displayed with a first background color, the first background color indicating a grammatical function or part of speech; storing, in a memory, a plurality of the selectable polysemous symbols in association with a pointer, the pointer linking each of the plurality of the selectable polysemous symbols to one of a plurality of second electronic screen overlays, each different from the initial electronic screen overlay; and displaying the one of the plurality of second electronic screen overlays linked to a selected one of the plurality of polysemous symbols, in response to selection of the polysemous symbols from the initial electronic screen overlay, wherein at least one of plurality of polysemous symbols displayed for selection on the second electronic screen overlay is displayed with a second background color, indicating a different grammatical function or part of speech than indicated by the first background color, that is different from the first background color of a similarly situated polysemous symbol previously displayed for selection on the initial electronic screen overlay. ### Claim 17 (depends on 16) The method of claim 16, wherein the at least one polysemous symbol displayed for selection on the second electronic screen overlay including a second background color includes a background color common to polysemous symbols, displayed for selection on the initial electronic screen overlay, with a same grammatical function or belonging to a same part of speech as the at least one polysemous symbol displayed for selection on the second electronic screen overlay. ### Claim 18 (depends on 17) The method of claim 17, wherein the grammatical function or part of speech includes at least one of a verb form, an adjective form, and a noun form. ### Claim 19 (depends on 16) The method of claim 16, wherein the grammatical function or part of speech includes at least one of a verb form, an adjective form, and a noun form. ### Claim 20 (depends on 16) A non-transitory computer readable medium including program segments for, when executed on a computer system, causing the computer system to implement the method of claim 16. ### Claim 21 An apparatus, comprising: an integrated input and display device configured to display an initial electronic screen overlay and configured to provide polysemous symbols for selection on the initial electronic screen overlay, a subset of the plurality of the polysemous symbols being displayed with a first background color, the first background color indicating a grammatical function or part of speech; a memory configured to store a plurality of the selectable polysemous symbols in association with a pointer, the pointer linking each of the plurality of the selectable polysemous symbols to one of a plurality of second electronic screen overlays, each different from the initial electronic screen overlay; and a processor, configured to control the integrated input and display device to display the one of the plurality of second electronic screen overlays linked to a selected one of the plurality of polysemous symbols, in response to the processor receiving an indication of selection of the polysemous symbols from the initial electronic screen overlay, wherein at least one of plurality of polysemous symbols displayed for selection on the second electronic screen overlay is displayed with a second background color, indicating a different grammatical function or part of speech than indicated by the first background color, that is different from the first background color of a similarly situated polysemous symbol previously displayed for selection on the initial electronic screen overlay. ### Claim 22 (depends on 21) The apparatus of claim 21, wherein the at least one polysemous symbol displayed for selection on the second electronic screen overlay including a second background color includes a background color common to polysemous symbols, displayed for selection on the initial electronic screen overlay, with a same grammatical function or belonging to a same part of speech as the at least one polysemous symbol displayed for selection on the second electronic screen overlay. ### Claim 23 (depends on 22) The apparatus of claim 22, wherein the grammatical function or part of speech includes at least one of a verb form, an adjective form, and a noun form. ### Claim 24 (depends on 21) The apparatus of claim 21, wherein the grammatical function or part of speech includes at least one of a verb form, an adjective form, and a noun form.