Word based text producing system

• US 5,649,223 A
• Filed: 12/17/1991
• Issued: 07/15/1997
• Est. Priority Date: 12/21/1988
• Status: Expired due to Fees

• Current Assignee: Alfred B. Freeman
• Original Assignee: Alfred B. Freeman
• Inventors: Freeman, Alfred B.
• Primary Examiner(s): Hofsass, Jeffery
• Assistant Examiner(s): Hill, Andrew
• Application Number:
  US07/808,843
• Time in Patent Office: 2,037 Days
• Field of Search: 364/419, 364/419.1, 364/419.14, 364/419.15, 364/419.17, 364/709.01, 364/709.11, 364/709.12, 364/709.16, 400/110, 400/421, 400/98, 400/420, 341/20, 341/21, 341/22, 341/23, 341/35, 345/145, 345/146, 345/168, 345/179, 345/184
• US Class Current: 715/257
• CPC Class Codes: B41J 5/10 Arrangements of keyboards , e.g. key button disposition
• CPC Class Codes: G06F 3/0235 using chord techniques G06F3/0234 takes precedence
• CPC Class Codes: G06F 3/0237 using prediction or retrieval techniques
• CPC Class Codes: H03M 11/10 by methods based on duration or pressure detection of keystrokes

Abstract

On word starts, the system displays sets of very frequent words and attributes in locations which associate them with input actions. Possible attributes include letters, phonetic sounds, character strokes or parameters as appropriate for the language. Attributes inputted select word sets from a vocabulary which has N sets of a plurality of word sets in which the words of each set share a unique set of one to N attributes. The display presents accessed word sets which the user may search for wanted words. Vocabulary words include codes to select inflection sets when they are selected. For alphabetic languages, spelling rules and a store of modified word ends and inflection starts are used in the application of inflections. Selected words, with or without inflections, are outputted by input actions which may append `Space` or punctuation endings. User actions on keyboard and/or stroke sensing apparatus input attributes and select, inflect, and output words with endings. Some keyboard apparatus responds to key combinations and others to single keys. Stroke apparatus senses motion of a pen in each of a plurality of directions and patterns and inputs data items associated with the respective motions by the positions of the displayed items with respect to a reference location.

Claims

1. A method for supplying words to a text handling system responsive to inputs fewer in number than the number of attributes of said words performed by computer apparatus including a data processing unit, a memory, a display, a set of input means, and a set of word attributes each assigned to an input means, said method comprising the steps of:

a) arranging a vocabulary of words in first through Nth pluralities of word sets, wherein each of the word sets of said first plurality consist of words sharing at least one attribute, wherein each of the word sets of the Nth plurality consist of words sharing at least N attributes;

b) storing said word sets in said memory for access responsive to input of the attributes shared by all of the words of the respective sets;

c) inputting the attributes of a wanted word one at a time in turn by operation of an input means to access word sets with words sharing the attributes inputted;

d) accessing a vocabulary word set responsive to input of each attribute and previously inputted attributes, wherein input of successive attributes for a wanted word accesses word sets of succcessively higher order pluralities;

e) temporarily assigning each of the words of the currently accessed word set to an input means

f) displaying the currently accessed word set with each of the words associated with its assigned input means;

g) selecting the wanted word from the currently displayed word set responsive to operation of its associated input means;

h) temporarily assigning each of a set of inflections to an input means;

i) presenting inflections for the currently selected word with each inflection associated with its assigned input means;

j) applying an inflection to the currently selected word responsive to operation of its assigned input means; and

k) outputting the selected and inflected word responsive to operation of an input means.

2. The method defined in claim 1 wherein the words in the vocabulary include inflection codes and wherein some of the inflections presented in step i) depend on the inflection code of the currently selected word.

3. The method defined in claim 1 wherein the input means includes a moveable element, a set of prescribed single motion patterns each having a shape and a direction, and means for producing input actions responsive to movement of the element in any one of the set of prescribed patterns.

4. The method defined in claim 3 wherein step f) displays the currently selected word set with words in positions about a reference location that associate each word with its assigned pattern and wherein movement of the element in a prescribed pattern selects the word assigned to the respective pattern.

5. The method defined in claim 3 wherein the prescribed patterns each have an assigned attribute and wherein movement of the element in a prescribed pattern inputs the attribute assigned to the respective pattern.

6. The method defined in claim 1 wherein step b) also stores a single zeroth order word set of the most frequently used words of the language;

and wherein is included the step of temporarily enabling an input means to output a word of said zeroth order set; and

wherein step k) outputs said word responsive to operation of the enabled input means.

7. The method defined in claim 1 wherein step a) puts the more frequently used words in the lower order word sets.

8. A method for inputting data items to a data handling system performed by computer apparatus including a data processing unit, a memory, a display, and an input means including a moveable element and a set of single motion patterns each having a shape and a direction, said method comprising the steps of:

a) storing a set of said data items in memory;

b) assigning each data item to one of said patterns;

c) displaying the data items in positions about a reference position to associate the data items with the patterns to which they are assigned;

d) moving the element in a pattern to which a wanted data item is assigned;

d2) sensing the position of said element at periodic intervals;

e) determining the pattern executed by movement of said element from the sensed successive positions of said element; and

f) inputting the data item assigned to the pattern determined to have been executed to the data handling system.

9. The method defined in claim 8 wherein the set of single motion patterns include straight lines in each of N directions.

10. The method defined in claim 9 wherein the set of single motion patterns include curved clockwise and curved counter clockwise lines in each of N directions, and wherein step c) displays the data items assigned to the clockwise and counter clockwise lines displaced clockwise and counter clockwise respectively from the positions of the data items assigned to the straight line patterns.

11. The method defined in claim 8 wherein the set of single motion patterns consist of a first subset of patterns and a second subset of patterns with a different parameter of length or speed, and wherein step c) displays the data items assigned to said second subset in positions about the periphery of the display positions of the data items assigned to the first subset.

12. The method defined in claim 8 wherein said single motion patterns consist of staight, curved clockwise, and curved counter clockwise lines in N directions.

13. The method defined in claim 8 wherein said data handling system includes a word based text producing system and said data items provide inputs for said word based text producing system.

14. A method for supplying words to a text handling system with fewer inputs than the number of letters of said words performed by computer apparatus including a text handling system, a memory, a display, and a set of input means assigned to letters of the alphabet, said method comprising the steps of:

a) arranging a vocabulary of words in first through Nth pluralities of word sets, wherein each of the word sets of said first plurality consist of words sharing a single starting letter, wherein each of the word sets of the Nth plurality consist of words sharing N starting letters;

b) storing each of said word sets in said memory for access by input of the letter string shared by the word set;

c) inputting one or more starting letters of a wanted word one at a time in turn by operation of the assigned input means;

d) accessing the word set for each starting letter string inputted, whereby successive letter inputs access sucessively higher order word sets;

e) temporarily assigning each of the words of the currently accessed word set to an input means;

f) displaying the words of the currently accessed word set with each of the words shown associated with its assigned input means;

g) selecting a wanted word from the currently displayed word set responsive to operation of its assigned input means; and

h) outputting the selected word responsive to operation of an input means.

15. The method defined in claim 14 including step i) second temporarily assigning each of a set of inflections for the currently selected word to an input means;

step j) displaying inflections for the currently selected word with each inflection shown associated with its respective input means; and

step k) applying an inflection to the currently selected word responsive to operation of its assigned input means.

16. The method defined in claim 14 wherein step b) stores the portion of each word following the shared starting letter string;

wherein step f) combines the inputted letter string with the stored word portions; and

wherein step h) outputs the inputted letter string followed by the selected word portion.

17. The method defined in claim 14 wherein said input means includes a moveable element, a set of single motion patterns including N straight lines, N curved clockwise lines, and N curved counterclockwise lines in N directions;

and means for producing input actions responsive to movement of the element in any one of the set of prescribed patterns; and

wherein step f) presents the words of the currently selected set in positions about a reference location that associate each word with its assigned pattern.

18. The method defined in claim 14 wherein step b) also stores a single zeroth order word set of the most frequently used words of the language;

wherein is included the step of temporarily enabling an input means to output a word of said zeroth order set; and

wherein step h) outputs said word responsive to operation of the enabled input means.

19. The method defined in claim 14 wherein step a) puts the more frequently used words in the lower order word sets.

20. The method defined in claim 15 including the step of storing spelling modifications of word ends and inflection starts and wherein step includes the step of modifying the spelling of the end of the selected word and the start of the applied inflection according to said modifications.