User transaction guidance

Claim 2

A computer comprising: a display buffer and a display screen for displaying to a user on said display screen information stored in said display buffer; a processor for receiving a picture library, and a message specification string; means in said processor for recognizing a graphic control code in said message specification string as an instruction to interpret the following field as a picture ID code; means in said processor for recognizing said picture ID code as an instruction to retrieve from said picture library, records containing information representing a picture, said records each having a skip field, a length field, and a data field; means in said processor for processing a count in said skip field to determine where on said display screen said picture is to be displayed.

Claim 3

A computer as in claim 1 wherein said means in said processor for recognizing said picture ID first retrieves from said picture library, a directory record, said directory record having a height field and an offset field, said height field containing a count of a number of picture data records comprising said picture to be displayed and said offset field containing a relative address of a first of said data records, each of said data record having said skip field, said length field, and said data field.

Claim 4

A computer comprising: a user interface for receiving input from a user in response to guidance conveyed to said user by a display screen in said interface; a processor for reading from an external source, a picture library, and a message specification string having text codes, a graphic control code and a picture ID code; means in said processor for recognizing said text codes in said message specification string as instructions to move text character font information to a display buffer; means in said processor for recognizing said graphic control code as an instruction to interpret a following field as a display screen position and a next following field as a picture ID code; means in said processor for recognizing said picture ID code as an instruction to retrieve from said picture library, records containing information representing a picture, said records each having a skip field, a length field, and a variable length data field; means in said processor for adding a count in said display screen position field to a count in said skip field to determine where on said display screen said variable length data is to e displayed.

Claim 5

A computer comprising: a user interface for receiving input from a user in response to guidance conveyed to said user by a display screen in said interface; a processor for reading from an external source, a picture library, and a message specification string having text codes, a graphic control code and a picture ID code; means in said processor for recognizing said text codes in said message specification string as instructions to move text character font information to a display buffer; means in said processor for recognizing said graphic control code as an instruction to interpret a following field as a display screen position and a next following field as a picture ID code; means in said processor for recognizing said picture ID code as an instruction to retrieve from said picture library, records containing information representing a picture, said records each having a skip field, a length field, and a variable length data field; means in said processor for adding a count in said display screen position field to a count in said skip field to determine where on said display screen said variable length data is to e displayed.

Claim 6

A computer comprising: a display buffer and a display screen for displaying to a user on said display screen, information stored in said display buffer; a processor for receiving a picture library, and a message specification string having a graphic control code and a picture ID code; means in said processor for recognizing said graphic control code as an instruction to interpret a following field as a picture ID code; means in said processor for recognizing said picture ID code as an instruction to retrieve from said picture library, a directory record, said directly record containing information representing a sequence of pictures, said directory record having: a field containing a show picture ID code, and another field containing a next picture ID code of a next picture of said sequence of pictures; means in said processor for recognizing said show picture ID code as an instruction to retrieve from said picture library, a directory record, said directory record having a height field and an offset field, said height field containing a count of a number of picture data records comprising said picture to be shown and said offset field containing a relative address of a first of said data records, each of said data records having a skip field, a length field, and a data field; means in said processor for using a count in said skip field to determine for each data record, where on said display screen, data in said data field is to be displayed; means in said processor for recognizing said next picture ID code as an instruction to retrieve from said picture library, another directory record, said another directory record comprising a next show picture ID code, said means in said processor for recognizing said show picture ID code also recognizing said next show picture ID code as an instruction to retrieve from said picture library, a directory record, said directory record having a height field and an offset field, said height field containing a count of a number of picture data records comprising said next picture to be shown and said offset field containing a relative address of a first of said data records, each of said data records having a skip field, a length field, and a data field.

Claim 7

A computer comprising: a display buffer and a display screen for displaying to a user on said display screen, information stored in said display buffer; a processor for receiving a picture library, and a message specification string having a graphic control code and a picture ID code; means in said processor for recognizing said graphic control code as an instruction to interpret a following field as a picture ID code; means in said processor for recognizing said picture ID code as an instruction to retrieve from said picture library, a directory record, said directly record containing information representing a sequence of pictures, said directory record having: a field containing a show picture ID code, and another field containing a next picture ID code of a next picture of said sequence of pictures; means in said processor for recognizing said show picture ID code as an instruction to retrieve from said picture library, a directory record, said directory record having a height field and an offset field, said height field containing a count of a number of picture data records comprising said picture to be shown and said offset field containing a relative address of a first of said data records, each of said data records having a skip field, a length field, and a data field; means in said processor for using a count in said skip field to determine for each data record, where on said display screen, data in said data field is to be displayed; means in said processor for recognizing said next picture ID code as an instruction to retrieve from said picture library, another directory record, said another directory record comprising a next show picture ID code, said means in said processor for recognizing said show picture ID code also recognizing said next show picture ID code as an instruction to retrieve from said picture library, a directory record, said directory record having a height field and an offset field, said height field containing a count of a number of picture data records comprising said next picture to be shown and said offset field containing a relative address of a first of said data records, each of said data records having a skip field, a length field, and a data field.

Claim 8

A workstation having a display screen and a keyboard controlled by a computer having a string move instruction, said workstation further comprising: a picture library having a plurality of variable length string records; a first field of each of said records being a count of a number of picture elements to be skipped before starting to display picture elements; a second field of each of said records being a count of a number of picture elements to be displayed; a third field of each of said records being a string of binary bits equal in number to said count in said second field, each of said binary bits storing a state of a picture element to be displayed; said computer being programmed to move said string of binary bits from said picture library to display buffer with one string move instruction.

Claim 9

A workstation having a display screen and a keyboard controlled by a computer having a string move instruction, said workstation further comprising: a picture library having a plurality of variable length string records; a first field of each of said records being a count of a number of picture elements to be skipped before starting to display picture elements; a second field of each of said records being a count of a number of picture elements to be displayed; a third field of each of said records being a string of binary bits equal in number to said count in said second field, each of said binary bits storing a state of a picture element to be displayed; said computer being programmed to move said string of binary bits from said picture library to display buffer with one string move instruction.

Claim 10

A self-service transaction machine comprising: a display and switches for interaction with a user; apparatus for issuing items and information to said user; and a computer for controlling the operation of said machine, said machine communicating with a host computer by means of a message string having escape codes, text codes, and data, said computer further comprising: programmed instructions responsive to said text codes in said message string for moving text character font information to a display buffer; programmed instructions responsive to interpret an escape code as a graphics control code and to interpret a following code as a picture ID code; programmed instructions responsive to said picture ID code for retrieving records containing information representing a picture, said records each having a skip field, a length field and a data field; programmed instructions for moving an amount of data specified in said length field of each of said records from said data field of each of said records to said display buffer at a location defined by a value in said skip field of each of said records; means for displaying said information in said display buffer; programmed instructions responsive to information entered at said keyboard by said user in response to said text and picture information displayed on said display to execute a step of a transaction.

Claim 11

A self-service transaction machine comprising: a display and switches for interaction with a user; apparatus for issuing items and information to said user; and a computer for controlling the operation of said machine, said machine communicating with a host computer by means of a message string having escape codes, text codes, and data, said computer further comprising: programmed instructions responsive to said text codes in said message string for moving text character font information to a display buffer; programmed instructions responsive to interpret an escape code as a graphics control code and to interpret a following code as a picture ID code; programmed instructions responsive to said picture ID code for retrieving records containing information representing a picture, said records each having a skip field, a length field and a data field; programmed instructions for moving an amount of data specified in said length field of each of said records from said data field of each of said records to said display buffer at a location defined by a value in said skip field of each of said records; means for displaying said information in said display buffer; programmed instructions responsive to information entered at said keyboard by said user in response to said text and picture information displayed on said display to execute a step of a transaction.

Claim 12

The self-service transaction machine of claim 6 wherein: said programmed instructions responsive to said picture ID code further comprise: programmed instructions for recognizing said picture ID code as an instruction to retrieve from said picture library, a directory record, said directory record containing information representing a sequence of pictures, said directory record having: a field containing a show picture ID code, and another field containing a next picture ID code; said programmed instructions responsive to said picture ID code for retrieving records containing information representing a picture further comprise: programmed instructions for recognizing said show picture ID code as an instruction to retrieve from said picture library, a directory record, said directory record having a height field and an offset field, said height field containing a count of a number of picture data records comprising said picture to be shown and said offset field containing a relative address of a first of said data records, each of said data records having a skip field, a length field, and a data field; said self-service transaction machine of claim 11 still further comprising: programmed instructions for recognizing said next picture ID code as an instruction to retrieve from said picture library, another directory record, said another directory record comprising a next show picture ID code, said means in said processor for recognizing said show picture ID code also recognizing said next show picture ID code as an instruction to retrieve from said picture library, a directory record, said directory record having a height field and an offset field, said height field containing a count of number of picture data records comprising a next picture to be shown and said offset field containing a relative address of a first of said data records, each of said data records having a skip field, a length field, and a data field.

Claim 13

The transaction machine of claim 7 wherein: said picture to be shown is a picture of a user's console of said transaction machine including an image of said switches; said next picture to be shown is a picture of a hand indicating, with respect to said switches, an action to be taken by said user

Claim 14

The transaction machine of claim 7 wherein: said picture to be shown is a picture of a hand indicating, with respect to said switches, an action to be taken by said user; said next picture to be shown in another picture of said hand in a different position.