WO2004059422A2 - Traitement d'evenement pour un dispositif de controle de navigation - Google Patents

Traitement d'evenement pour un dispositif de controle de navigation Download PDF

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Publication number
WO2004059422A2
WO2004059422A2 PCT/US2003/040016 US0340016W WO2004059422A2 WO 2004059422 A2 WO2004059422 A2 WO 2004059422A2 US 0340016 W US0340016 W US 0340016W WO 2004059422 A2 WO2004059422 A2 WO 2004059422A2
Authority
WO
WIPO (PCT)
Prior art keywords
command
commands
control device
enter
navpad
Prior art date
Application number
PCT/US2003/040016
Other languages
English (en)
Other versions
WO2004059422A8 (fr
WO2004059422A3 (fr
Inventor
Eric J. Gould Bear
William Hong Vong
Leroy B. Keely
Barbee E. Teasley
Original Assignee
Microsoft Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Microsoft Corporation filed Critical Microsoft Corporation
Priority to JP2005509969A priority Critical patent/JP2006510136A/ja
Priority to AU2003297171A priority patent/AU2003297171A1/en
Priority to EP03811680A priority patent/EP1573711A4/fr
Publication of WO2004059422A2 publication Critical patent/WO2004059422A2/fr
Publication of WO2004059422A3 publication Critical patent/WO2004059422A3/fr
Publication of WO2004059422A8 publication Critical patent/WO2004059422A8/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1632—External expansion units, e.g. docking stations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—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
    • G06F3/0238—Programmable keyboards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0338—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0362—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0489—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using dedicated keyboard keys or combinations thereof
    • G06F3/04892—Arrangements for controlling cursor position based on codes indicative of cursor displacements from one discrete location to another, e.g. using cursor control keys associated to different directions or using the tab key
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/161—Indexing scheme relating to constructional details of the monitor
    • G06F2200/1614—Image rotation following screen orientation, e.g. switching from landscape to portrait mode

Definitions

  • MSFT-1821 filed on even date herewith, entitled “SYSTEMS AND METHODS FOR INTERFACING WITH COMPUTER DEVICES”; and U.S. Patent Application No. (not yet assigned) (Atty. Docket No. MSFT-1822), filed on even date herewith, entitled “SYSTEMS AND METHODS FOR INTERFACING WITH COMPUTER DEVICES”.
  • the present invention relates generally to the fields of user interfaces and, more particularly, to event processing for a navigational control device, such as a device used in conjunction with a computer system environment.
  • a navigational control device such as a device used in conjunction with a computer system environment.
  • the present invention is not limited to use in a computer. On the contrary, the invention could be used in a wide variety of everyday devices or other such system using various embodiments of the invention as disclosed herein.
  • One or more related inventions are directed to a user navigation interface that, in various embodiments, is very well suited for use in a computer system environment, although the invention is not limited to use in a computer.
  • These related inventions provide a system and method for enhanced user navigation to compliment (and not necessarily replace) a computer keyboard and mouse by providing a single user navigation interface that is more robust than a mouse but less complicated than a keyboard.
  • the related inventions will be employed as a device requiring only one hand for utilization (like a mouse) but having substantial functionality that, until now, has only been directly callable via a computer keyboard.
  • Certain embodiments of the related inventions also pertain to a user interface system comprising an interface that enables a user to generate a logical input for one of a group of commands to be applied to an object, said group of commands comprising a minimally necessary group of commands is disclosed.
  • the minimally necessary group of commands comprises four user commands for the user interface system such as ENTER, UP, DOWN, and OUT.
  • certain commands may be implemented by operation of a variations of a wheel or dogbone device (described later herein).
  • Other embodiments of the related inventions are directed to methods for combining the functionality a set of at least two command calls (including but not limited to keyboard keys) into a single logical button, in some embodiments by prioritizing the set of command calls from first to last and then using an operating system shell hook to make an application command call for all but the last command in order of priority until one is "accepted” (recognized and executed) or, if all are "rejected” (not recognized) but the last, then issuing the last command as a operating system command.
  • OUT can equate to the Back or to the Escape command calls in certain alternative embodiments
  • an important combination used in many other embodiments of the related inventions are the merger of the Back and Escape command calls into an OUT command.
  • This method of cascading commands by using an operating system shell hook to issue a command as an application command to an application and, if the application command is rejected, issuing a different command directly to the operating system, is in many embodiments the key to successful functionality in a relatively simple, single- handed navigation device.
  • Other embodiments employ other strategies for extending the core command functionality afforded by a limited number of logical buttons.
  • FIG. 1 A block diagram illustrating an exemplary computing environment in accordance with the present invention.
  • FIG. 1 A block diagram illustrating an exemplary computing environment in accordance with the present invention.
  • FIG. 1 A block diagram illustrating an exemplary computing environment in accordance with the present invention.
  • FIG. 1 A block diagram illustrating an exemplary computing environment in accordance with the present invention.
  • FIG. 1 A block diagram illustrating an exemplary computing environment in accordance with the present inventions.
  • cascading combinations are particularly beneficial for numerous embodiments of such inventions.
  • Some of the cascade events denoted by their logical button name and their corresponding cascading commands (high priority commands to progressively lower priority commands) are as follows:
  • Various embodiments of the present invention are directed to systems and methods for uniquely identifying a navigational control device via an Application Collection Usage (ACU) having Usage values for navigation buttons to enable software applications that are aware of the navigational control device to monitor specific button-related events.
  • ACU Application Collection Usage
  • Various embodiments of the present invention are directed to a new UsagePage and Usages for a USB-capable navigational control device.
  • FIG. 1 is a block diagram representing a computer system in which aspects of the present invention may be incorporated;
  • FIG. 2 is a schematic diagram representing a network in which aspects of the present invention may be incorporated;
  • Fig. 3A is a flow chart depicting the logic for the ENTER button in certain embodiments of the present invention.
  • FIG. 3B which is a flow chart depicting a variation in the logic for the ENTER button in certain embodiments of the present invention.
  • Fig. 4A is a flow chart depicting the logic for the UP button in certain embodiments of the present invention.
  • Fig. 4B is a flow chart depicting a variation in the logic for the UP button in certain embodiments of the present invention.
  • Fig. 5 A is a flow chart depicting the logic for the DOWN button in certain embodiments of the present invention.
  • Fig. 5B is a flow chart depicting a variation in the logic for the DOWN button in certain embodiments of the present invention.
  • Fig. 6 A is a flow chart depicting the logic for the method of the OUT button in certain embodiments of the present invention.
  • Fig. 6B is a flow chart depicting more complex logic for the method of the OUT button in certain embodiments of the present invention.
  • Fig. 7 A illustrates a four button arrangement in certain embodiments of the present invention.
  • FIG. 7B illustrates an alternative embodiment of the present invention having a similar orientation but with the four buttons arranged vertically;
  • Fig. 7C illustrates another alternative embodiment of the present invention showing the buttons arranged horizontally
  • Fig. 7D illustrates another embodiment of the present invention illustrating the buttons arranged in a modified vertical manner
  • Fig. 7E illustrates an alternative four button arrangement in certain embodiments of the present invention.
  • FIG. 8 A illustrates a wheel/button combination in certain embodiments of the present invention
  • Fig. 8B illustrates an alternative layout for an embodiment of the wheel/button combination in certain embodiments of the present invention
  • Fig. 8C illustrates an alternative layout for an embodiment of the wheel/button combination in certain embodiments of the present invention
  • FIG. 9 illustrates a clicking wheel
  • Fig. 10 illustrates a rocking wheel
  • Fig. 11 A illustrates a dogbone/button combination in certain embodiments of the present invention
  • Fig. 1 IB illustrates an alternative layout for an embodiment of the dogbone/button combination in certain embodiments of the present invention
  • FIG. 11C illustrates an alternative layout for an embodiment of the dogbone/button combination in certain embodiments of the present invention
  • Fig. 12 illustrates clicking dogbone
  • Fig. 13 illustrates a rocking dogbone
  • FIG. 14A illustrates one embodiment of the present invention employing a super wheel
  • FIG. 14B illustrates one embodiment of the present invention employing a super dogbone
  • Fig. 15 A illustrates a nine-button device
  • Fig. 15B illustrates an eight-button device
  • Fig. 15C is a table listing the direct commands (or logical input) for each button in Fig. 15 A;
  • Fig. 16A illustrates a display device in a "right-handed portrait” orientation with a rocking dogbone attached to the right side thereof;
  • Fig. 16B illustrates the device of Fig. 16A after being rotated ninety degrees (one quarter) to the right to achieve a "bottom landscape" orientation;
  • FIG. 16C is an illustration of the device of Fig. 16B rotated another ninety degrees to the right (now 180 degrees total, or one half to the right) forming a "left-handed portrait";
  • FIG. 16D is an illustration of the device of Fig. 16C rotated yet another ninety degrees to the right (now 270 degrees total, or three-quarters to the right) forming a "top landscape";
  • Fig. 17 is a table representative, for certain embodiments of the present invention which employ a logical rotation scheme for a fixed navigational device such that the logical buttons, correspond to specific commands depending on their orientation, of the exact mapping of commands to logical buttons in various orientations;
  • Fig. 18A illustrates an alternative display device in a "front-end landscape" orientation with a rocking dogbone integrated at the base of the device;
  • Fig. 18B illustrates the device of Fig. 18A rotated one-quarter to the right
  • Fig. 18C illustrates the device of Fig. 18A rotated one-half to the right;
  • Fig. 18D illustrates the device of Fig. 18A rotated three-quarters to the right;
  • Fig. 19A illustrates a display device having a rotate-able navigation device in a right-handed portrait orientation (original orientation);
  • Fig. 19B illustrates the display device of Fig. 19A rotated to the right ninety degrees while the rotate-able navigation device, from the perspective of the display device, is rotated ninety degrees to the left and thus retains the same absolute orientation;
  • Fig. 19C illustrates the device of Fig. 19B rotated an additional ninety degrees but where the navigation device retains the same absolute orientation
  • Fig. 19D illustrates the device of Fig. 19D rotated an additional ninety degrees but where the navigation device retains the same absolute orientation;
  • Fig. 20A illustrates a four buttons arranged in diamond configurations;
  • Fig. 20B illustrates four buttons arranged in a straight line
  • Fig. 20C illustrates the buttons of Fig. 20A without labels
  • Fig. 20D illustrates the buttons of Fig. 20B without labels
  • Fig. 21 A illustrates eight buttons arranged in a "compass" arrangement in without labels
  • Fig. 21B illustrates the buttons of Fig. 21 A with directional labels
  • Fig. 21C illustrates the buttons of Fig. 21 A with compass labels.
  • FIG. 1 Numerous embodiments of the present invention may execute on a computer.
  • Fig. 1 and the following discussion is intended to provide a brief general description of a suitable computing environment in which the invention may be implemented.
  • the invention will be described in the general context of computer executable instructions, such as program modules, being executed by a computer, such as a client workstation or a server.
  • program modules include routines, programs, objects, components, data structures and the like that perform particular tasks or implement particular abstract data types.
  • the invention may be practiced with other computer system configurations, including hand held devices, multi processor systems, microprocessor based or programmable consumer electronics, network PCs, minicomputers, mainframe computers and the like.
  • the invention may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network.
  • program modules may be located in both local and remote memory storage devices.
  • an exemplary general purpose computing system includes a conventional personal computer 20 or the like, including a processing unit 21, a system memory 22, and a system bus 23 that couples various system components including the system memory to the processing unit 21.
  • the system bus 23 may be any of several types of bus structures including a memory bus or memory controller, a peripheral bus, and a local bus using any of a variety of bus architectures.
  • the system memory includes read only memory (ROM) 24 and random access memory (RAM) 25.
  • ROM read only memory
  • RAM random access memory
  • the personal computer 20 may further include a hard disk drive 27 for reading from and writing to a hard disk, not shown, a magnetic disk drive 28 for reading from or writing to a removable magnetic disk 29, and an optical disk drive 30 for reading from or writing to a removable optical disk 31 such as a CD ROM or other optical media.
  • the hard disk drive 27, magnetic disk drive 28, and optical disk drive 30 are connected to the system bus 23 by a hard disk drive interface 32, a magnetic disk drive interface 33, and an optical drive interface 34, respectively.
  • the drives and their associated computer readable media provide non volatile storage of computer readable instructions, data structures, program modules and other data for the personal computer 20.
  • exemplary environment described herein employs a hard disk, a removable magnetic disk 29 and a removable optical disk 31, it should be appreciated by those skilled in the art that other types of computer readable media which can store data that is accessible by a computer, such as magnetic cassettes, flash memory cards, digital video disks, Bernoulli cartridges, random access memories (RAMs), read only memories (ROMs) and the like may also be used in the exemplary operating environment.
  • RAMs random access memories
  • ROMs read only memories
  • a number of program modules may be stored on the hard disk, magnetic disk 29, optical disk 31, ROM 24 or RAM 25, including an operating system 35, one or more application programs 36, other program modules 37 and program data 38.
  • a user may enter commands and information into the personal computer 20 through input devices such as a keyboard 40 and pointing device 42.
  • Other input devices may include a microphone, joystick, game pad, satellite disk, scanner or the like.
  • serial port interface 46 that is coupled to the system bus, but may be connected by other interfaces, such as a parallel port, game port or universal serial bus (USB).
  • a monitor 47 or other type of display device is also connected to the system bus 23 via an interface, such as a video adapter 48.
  • the exemplary system of Fig. 1 also includes a host adapter 55, Small Computer System Interface (SCSI) bus 56, and an external storage device 62 connected to the SCSI bus 56.
  • SCSI Small Computer System Interface
  • the personal computer 20 may operate in a networked environment using logical connections to one or more remote computers, such as a remote computer 49.
  • the remote computer 49 may be another personal computer, a server, a router, a network PC, a peer device or other common network node, and typically includes many or all of the elements described above relative to the personal computer 20, although only a memory storage device 50 has been illustrated in Fig. 1.
  • the logical connections depicted in Fig. 1 include a local area network (LAN) 51 and a wide area network (WAN) 52.
  • LAN local area network
  • WAN wide area network
  • the personal computer 20 When used in a LAN networking environment, the personal computer 20 is connected to the LAN 51 through a network interface or adapter 53. When used in a WAN networking environment, the personal computer 20 typically includes a modem 54 or other means for establishing communications over the wide area network 52, such as the Internet.
  • the modem 54 which may be internal or external, is connected to the system bus 23 via the serial port interface 46.
  • program modules depicted relative to the personal computer 20, or portions thereof may be stored in the remote memory storage device. It will be appreciated that the network connections shown are exemplary and other means of establishing a communications link between the computers may be used.
  • FIG. 2 illustrates an exemplary network environment in which aspects of the present invention may be employed.
  • actual network and database environments can be arranged in a variety of configurations; however, the exemplary environment shown here provides a framework for understanding the type of environment in which the present invention operates.
  • the network may include client computers 20a, a server computer 20b, data source computers 20c, and databases 70, 72a, and 72b.
  • the client computers 20a and the data source computers 20c are in electronic communication with the server computer 20b via communications network 80, e.g., an Intranet.
  • Client computers 20a and data source computers 20c are connected to the communications network by way of communications interfaces 82.
  • Communications interfaces 82 can be any one of the well-known communications interfaces such as Ethernet connections, modem connections, and so on.
  • Server computer 20b provides management of database 70 by way of database server system software, described more fully below. As such, server 20b acts as a storehouse of data from a variety of data sources and provides that data to a variety of data consumers.
  • data sources are provided by data source computers 20c.
  • Data source computers 20c communicate data to server computer 20b via communications network 80, which may be a LAN, WAN, Intranet, Internet, or the like.
  • Data source computers 20c store data locally in databases 72a, 72b, which may be relational database servers, excel spreadsheets, files, or the like.
  • databases 72a, 72b which may be relational database servers, excel spreadsheets, files, or the like.
  • database 72a shows data stored in tables 150, 152, and 154.
  • the data provided by data sources 20c is combined and stored in a large database such as a data warehouse maintained by server 20b.
  • Client computers 20a that desire to use the data stored by server computer 20b can access the database 70 via communications network 80.
  • Client computers 20a request the data by way of SQL queries (e.g., update, insert, and delete) on the data stored in database 70.
  • SQL queries e.g., update, insert, and delete
  • An "object” as described herein for certain embodiments of the present invention below constitute, without limitation, a dialog box, menu, web page, text page, movable drawing object, or some other such item in a computer system as such are known and appreciated by those of skill in the art.
  • selection objects such as a dialog box, menu, etc., where a user selects an element from among a plurality of elements
  • content objects such as an editable text object
  • MDOs movable drawing objects
  • buttons, wheels, or dogbones e.g., voice recognition input, infra-red signal input, patent recognition input, and so on and so forth without limitation
  • references to the elements available for physical interactions e.g., a button
  • input device elements including buttons, wheels, dogbones, and other such devices — shall constitute logical inputs for the embodiments described herein when physically acted upon.
  • an "ENTER button” is one form of a "logical input for ENTER.”
  • buttons for a minimally necessary group of commands (core commands) and, in some embodiments, additional logical buttons for a secondary set of navigation commands (secondary commands).
  • Logical buttons which may comprise individual buttons or the logical equivalent of a distinct input event from a wheel or dogbone (more fully defined and described later herein), or even a combination of logical buttons, are utilized by the various embodiments to produce the core commands and secondary commands.
  • the core commands in numerous embodiments of the present invention are roughly equivalent to the Up, Down, Enter and Escape keyboard key events since these are the command calls most commonly associated with scanning and selecting, the two most fundamental functions of navigation — that is, scanning views and choices, and accepting or rejecting among the views and choices.
  • the Up and Down arrow keys are not the only way to scan, they are the most well-established for this foundational user task because menus, lists, and scrolling views are all arranged along the vertical axis and aheady respond to the use of these two keys. This association, in turn, forms the basis for the user's conceptual model in the present invention regarding the scanning axis.
  • the Enter key is almost universally known by computer users as a fairly dependable way to activate or execute whatever function is currently selected on the screen (a graphical user interface or GUI), and Escape is generally regarded as the semantic opposite of Enter, handling many common back-out scenarios such as closing mail messages or closing dialog boxes.
  • an important aspect for many embodiments of the present invention is that the functions of navigation may vary based on context and application object being navigated, and additional functions of navigation may be implemented via the secondary commands.
  • buttons for OUT, UP, DOWN, and ENTER to collectively represent the core navigation commands
  • this primary group of functionality is the foundation of many enhanced embodiments of the invention utilizing secondary commands.
  • This foundational group of buttons and corresponding functionality vis-a-vis the core commands can be tailored to a unending variety of user applications.
  • four basic navigation button functions, or "navbuttons” may be applied to various and diverse control surfaces such as wireless displays, remote controls, key fobs, wrist watches, smart phones, music devices, and other such user applications without limitation, whether or not such are considered traditional computing devices.
  • non- visual effects are also anticipated and included.
  • the effect is non-visual, such as an audible effect (e.g., increasing or decreasing volume) or a tactile effect (e.g., the temperature of a heating surface increases or decreases). Therefore, nothing herein should be interpreted to limit the various embodiments of the present invention to visually-oriented results as non- visual results are fully anticipated herein.
  • NEXT to move (skip) to the next object, field, link, or pane; an MS Windows APPCOMMAND_NAVPAD_NEXT event; or a USB HID NAVPADJDOWN event.
  • ENTER to take action (execute) on the current object (similar to the Enter key on a keyboard or an OK button in other contexts); MS Windows APPCOMMAND_NAVPAD_ENTER event; or a USB HID NAVPAD_ENTER event.
  • CENTER to take action (execute) on the current object (similar to but distinct from the Enter key on a keyboard); MS Windows APPCOMMAND_NAVPAD_CENTER event; or a USB HID NAVPAD_CENTER event.
  • SWITCH switch to the next window, screen, page, application, or functional offering; MS Windows APPCOMMAND_NANPAD_SW ⁇ TCH event; or a USB HID ⁇ ANPAD_SWITCH event.
  • Fig. 3 A is a flow chart depicting the logic for the ENTER button in certain embodiments of the present invention.
  • the ENTER button system determines, at block 304, if the object is a selection object (and not a content object or a movable drawing object) and, if not, for the present embodiment no other event occurs and the system returns at block 350.
  • the object is in fact a selection object
  • the system determines if an active element in the object is already selected.
  • an "execute" event occurs that is equivalent to depressing the Enter key on a keyboard (and which results in an Open, Accept, or OK of the selected element as appropriate, and as such events are known and appreciated by those of skill in the art); the system then returns at block 350.
  • the system then makes a determination as to whether an element of the object has been marked as the Initial Focus (as a default selection element) and if so, then at block 314 the element marked as the Initial Focus is selected and thereafter the system returns at block 350. Finally, if there is no Initial Focus, then at block 316 the system selects the first listed element of the object and returns at block 350.
  • FIG. 3B is a flow chart depicting just such a variation in the logic for the ENTER button depicted in Fig. 3 A.
  • Fig. 3B which is a flow chart depicting just such a variation in the logic for the ENTER button depicted in Fig. 3 A.
  • this embodiment and after already determining (a) at block 304 that the object is a selection object, (b) at block 306 that an active element has not already been selected, and (c) at block 308 that the object has no Initial Focus (identical to the method of Fig. 3 A) — at block 310 the system of Fig.
  • 3B further determines whether any active elements are visible and, if so, at block 318 would then select the first visible element or, if not, at block 316 the system would then select the first listed element. This and other such subtle variations in logic are herein disclosed by the present invention. [0085] Note that by using the method of these particular embodiments, as well as others herein, it is expected that, in certain circumstances, a user may press the ENTER button once to select an element (when one is not already selected) and then press the ENTER button again to execute the element (equivalent to depressing the Enter key on the keyboard).
  • Fig. 4A is a flow chart depicting the logic for the UP button in certain embodiments of the present invention.
  • the UP button system determines, at block 404, if the object is a selection object. If not, at block 422 the system determines if the object is a content object or a movable drawing object. If the object is an movable drawing object, at block 432 the system simply nudges (moves) the object up a predetermined distance (for example, one pixel) or, as presumed here (and in other places in the figures), does nothing if further movement in that direction is not possible or allowed.
  • a predetermined distance for example, one pixel
  • the system determines if the text in the object consists of one line or more than one line. If the text object consists of more than one line, then (to demonstrate the logic for handling a "null event" when movement in the desired direction is not possible or allowed as alluded to earlier herein) at block 426 the system further determines if the insertion point is presently on the first line and, if so, then the system does nothing and returns at block 450; otherwise, at block 434 the system moves the insertion point up one line and then returns at block 450.
  • the system determines if an active element in the object is already selected. If an active element is already selected, at block 412 the system selects the previous element in the list (and, by implication, the previously selected element is un-selected) and the system then returns at block 450. On the other hand, if an active element is not already selected, then at block 408 the system then makes a determination as to whether an element of the object has been marked as the Initial Focus (as a default selection element) and if so, then at block 414 the element marked as the Initial Focus is selected and thereafter the system returns at block 450. Finally, if there is no Initial Focus, then at block 416 the system selects the first listed element of the object and returns at block 450.
  • Fig. 4B is a flow chart depicting a variation in the logic for the UP button depicted in Fig. 4A based on a similar variation to that introduced earlier herein to distinguish Fig. 3B from Fig. 3 A.
  • the system of Fig. 4B further determines whether any active elements are visible and, if so, at block 418 would then select the first visible element or, if not, at block 416 the system would then select the first listed element.
  • Fig. 5 A is a flow chart depicting the logic for the DOWN button in certain embodiments of the present invention.
  • the DOWN button system determines, at block 504, if the object is a selection object. If not, at block 522 the system determines if the object is a content object or a movable drawing object. If the object is an movable drawing object, at block 532 the system simply nudges (moves) the object down a predetermined distance (for example, one pixel) or, as presumed here (and in other places in the figures), does nothing if further movement in that direction is not possible or allowed.
  • a predetermined distance for example, one pixel
  • the system determines if the text in the object consists of one line or more than one line. If the text object consists of more than one line, then at block 526 the system further determines if the insertion point is presently on the last line and, if so, then the system does nothing and returns at block 550; otherwise, at block 534 the system moves the insertion point down one line and then returns at block 550.
  • the system determines if an active element in the object is already selected. If an active element is already selected, at block 512 the system selects the next element in the list (and, by implication, the previously selected element is un-selected) and the system then returns at block 550. On the other hand, if an active element is not already selected, then at block 508 the system then makes a determination as to whether an element of the object has been marked as the Initial Focus (as a default selection element) and if so, then at block 514 the element marked as the Initial Focus is selected and thereafter the system returns at block 550. Finally, if there is no Initial Focus, then at block 516 the system selects the last listed element of the object and returns at block 550.
  • Fig. 5B is a flow chart depicting a variation in the logic for the DOWN button depicted in Fig. 5 A based on a similar variation to that introduced earlier herein to distinguish Fig. 3B from Fig. 3 A and Fig. 4B from Fig. 4A.
  • the system of Fig. 5B further determines whether any active elements are visible and, if so, at block 518 would then select the last visible element or, if not, at block 516 the system would then select the last listed element.
  • OUT may be the logical and managed combination of the functionality offered by both the Back and Escape command calls.
  • the merging of these two buttons is highly beneficial since these keys are rarely used fully and consistently in various application contexts.
  • Back and Escape are both utilized and each having distinguishable functions, it would be impractical and inefficient to expect a user to guess which keyboard key the OUT button would be replicating.
  • One solution presented by certain embodiments of the present invention is to use the OUT button to generate a Back key command when that command is understand by the application at issue, and to instead generate and Escape key command when the Back key command is not understood by the application — that is, to Cascade a Back command followed by an Escape command.
  • applications with a history — and, as such, where the ability to move Back is more frequent and important than closing a window via Escape — gain the greater benefit of Back key functionality, while applications with no Back key functionality automatically gain whatever functionality is therein afforded by the Escape key.
  • Fig. 6 A is a flow chart depicting the logic for the method of the OUT button in certain embodiments of the present invention.
  • the OUT button system uses an operating system shell hook, issues to the application an application command equivalent to the command generated by a user depressing the Back key on a keyboard (which is also sometimes labeled as the Browser Back key or some other equivalent, the operation of which is also sometimes implemented as a right-click on a mouse).
  • the system determines whether or not the Back application command was rejected and, if not, at block 650 the system returns; otherwise, at block 608 the system issues an Escape command and then at block 650 returns.
  • Fig. 6B is a flow chart depicting more complex logic for the method of the OUT button based on the methodology illustrated in Fig. 6A.
  • the system first ascertains whether the window is at the beginning of its history (and thus has nowhere to go "back" to). In just such a case, the method could do one of two things: (a) it could ignore the OUT button (a null event) and immediately return or, better yet, (b) it could close the window via an Escape.
  • the system issues to the application an application command for Back and, then at block 606, the system determines whether or not the Back application command was rejected and, if not, at block 650 the system returns, otherwise at block 608 the system issues an Escape command and then returns at block 650.
  • Fig. 7A is a four button arrangement, such as on a pad or device, comprising ENTER 702, OUT 704, UP 706, and DOWN 708 buttons arranged in a diamond shape as illustrated.
  • Fig. 7B is an alternative embodiment of the present invention having a similar orientation but with the four buttons arranged vertically, such as along the right edge of a computing device.
  • Fig. 7C is another alternative embodiment of the present invention showing the buttons arranged horizontally, such as along the front edge of a computing device.
  • Fig. 7A is a four button arrangement, such as on a pad or device, comprising ENTER 702, OUT 704, UP 706, and DOWN 708 buttons arranged in a diamond shape as illustrated.
  • Fig. 7B is an alternative embodiment of the present invention having a similar orientation but with the four buttons arranged vertically, such as along the right edge of a computing device.
  • Fig. 7C is another alternative embodiment of the present invention showing the buttons arranged horizontally, such as along the front edge of
  • FIG. 7D is yet another embodiment of the present invention illustrating the button arranged in a modified vertical manner with ENTER 702 in the center, UP 706 and DOWN 708 vertically above and below ENTER 702 respectively, and OUT 704 to the upper left of the three linearly arranged buttons.
  • a different combination of commands might be appropriate four certain four-button devices, and the device of Fig. 7E illustrates a device similar to that of Fig. 7 A except that the four buttons of this device correspond to the command UP, DOWN, PREV, and NEXT.
  • Fig. 8 A comprises a wheel/button combination with one vertical wheel 802 and two buttons 804 and 806 where the wheel 802 logically equates to both the UP and DOWN functions based on the direction the wheel is turned (up or down respectively, as illustrated in the figure), while the buttons 804 and 806 correlate to ENTER and OUT respectively when pressed.
  • the wheel 802 in this embodiment may operate in a manner similar to a wheel on a mouse device such that each slight roll of the wheel up or down constitutes input — as well known and appreciated in the art.
  • Fig. 8B illustrates an alternative layout for an embodiment of the wheel/button combination, and yet another such layout for an embodiment is illustrated in Fig. 8C.
  • FIG. 9 illustrates another alternative embodiment of the present invention where the wheel 902 not only supports up and down movement corresponding to UP and DOWN but also, when a predetermined minimum threshold of pressure is applied, acts as a button for ENTER.
  • This press entry feature enables the wheel 902, referred to herein as a clicking wheel, to receive three distinct inputs, while the fourth input, OUT, corresponds to a button 904 in near proximity to the clicking wheel 902.
  • the four-button schema is employed by a single physical element, the rocking wheel 1002.
  • the rocking wheel 1002 is similar to a regular wheel except that it further supports a side-to-side rocking movement without compromising vertical rolling movement. With this capability, rocking left correlates to ENTER and rocking right correlates to OUT, while UP and DOWN continue to derive from the up and down rolling of the wheel 1002 (as illustrated in the figure).
  • the rocking wheel illustrated for the present embodiment further incorporates the press entry of the clicking wheel in Fig. 9, such an embodiment would gain a fifth button capability which could be employed in some of the 5+ button configurations which offers some additional interesting embodiments discussed in detail later herein.
  • FIG. 11 A illustrates an alternative embodiment of the present invention that is similar to the invention disclosed in Fig. 8 A but, instead of a traditional wheel, a dogbone 1102 is utilized.
  • a dogbone 1102 is essentially an ergonomically modified wheel device that is particularly well-suited for engagement by the thumb, whereas a traditional wheel is better-suited for use by the index finger.
  • the vertical up or down rolling movement of the dogbone 1102 logically equates to both the UP and DOWN functions respectively (as illustrated in the figure), while the buttons 1104 and 1106 correlate to ENTER and OUT respectively when pressed.
  • Fig. 1 IB illustrates an alternative layout for an embodiment of the dogbone/button combination, and yet another such layout for an embodiment is illustrated in Fig.
  • FIG. 12 illustrates another alternative embodiment of the present invention where the dogbone 1202 not only supports up and down movement corresponding to UP and DOWN but also, when a predetermined minimum threshold of pressure is applied, acts as a button for ENTER.
  • This press entry feature enable the dogbone 1202, referred to herein as a clicking dogbone, to receive three distinct inputs, while the fourth input, OUT, corresponds to a button 1204 in near proximity to the clicking dogbone 1202.
  • the four-button schema is employed by a single physical element, the rocking dogbone 1302.
  • the rocking dogbone 1302 is similar to the rocking wheel 1002 illustrated in Fig. 10 by further supporting a side-to-side rocking movement without compromising vertical rolling movement. With this capability, rocking the dogbone 1302 left correlates to ENTER and rocking right correlates to OUT, while UP and DOWN continue to derive from the up and down rolling of the dogbone 1302 (as illustrated in the figure).
  • the rocking dogbone illustrated for the present embodiment further incorporates the press entry of the clicking dogbone in Fig. 12, such an embodiment would gain a fifth button capability which could be employed in some of the 5+ button configurations which offers some additional interesting embodiments discussed in detail later herein.
  • buttons or logical equivalents to buttons in the case of the wheels and dogbones directly mapping to the four foundational commands ENTER, UP, DOWN, and OUT. While there is no denying the power of such a simple schema comprising the most useful commands for navigating objects, a much broader range of functionality is available by extending the functionality of the buttons in one of four ways: physically, temporally, logically, and in-combination.
  • additional commands certain embodiments might map in addition to the four foundational commands ENTER, UP, DOWN, and OUT include, for a six- logical-button embodiment, PREV and NEXT, and for an eight-logical-button embodiment PREV, NEXT, MORE, and SWITCH.
  • One way to extend the logical four-command arrangement is to extend the physical four-button arrangement by simply adding more buttons (or button logical equivalents) and mapping additional commands.
  • the four-button functionality of the rocking wheel illustrated in Fig. 10 further includes the press entry functionality of the clicking wheel in Fig. 9, this enhanced wheel — referred to hereinafter as a super wheel — logically manifests a fifth button and thus can directly employ a fifth command (or be utilized in a logical or in- combination schema as discussed later herein).
  • the four-button functionality of the rocking dogbone illustrated in Fig. 12 further includes the press entry functionality of the clicking wheel in Fig.
  • this enhanced dogbone referred to hereinafter as a super dogbone — logically manifests a fifth button and thus can directly employ a fifth command (or, again, be utilized in a logical or in-combination schema as discussed later herein).
  • Fig. 14A illustrates one embodiment of the present invention employing a super wheel while Fig. 14B illustrates one embodiment of the present invention employing a super dogbone.
  • a powerful navigation device capable of being operated by one hand (or even one finger or thumb) results.
  • a device might use a rocking dogbone plus two buttons (six logical buttons total) or a rocking dogbone plus four buttons (eight logical buttons total), each with corresponding commands mapped to the logical buttons.
  • a super dogbone for the rocking dogbone in each of these embodiments and you gain a seven-button device and a nine-button device respectively.
  • Fig. 15A illustrates one such embodiment of a navigation device that utilizes a super dogbone and four additional physical buttons arranged vertically with the super dogbone in the center of the arrangement.
  • Such nine-button devices are hereinafter referred to as niners, while the specific nine-button device illustrated in Fig. 15A shall be referred to as a vertical niner.
  • the vertical niner 1502 comprises a super dogbone 1504 with two buttons 1506 and 1508 above and two buttons 1510 and 1512 below.
  • the direct commands (or logical input) for each button are listed in the table of Fig. 15C.
  • ENTER, UP, DOWN, and OUT have the same functionality as previously disclosed herein, and ENTER corresponds to two logical buttons (which is permitted though not required).
  • an alternative embodiment might comprise an eight-button device, such as that illustrated in Fig. 15B, which has similar command mappings but wherein ENTER corresponds to only a single logical button.
  • PREV and NEXT corresponding to Tab and Alt-Tab command calls, are implemented instead of Left Arrow and Right Arrow functions since, in the context of navigation, the PREV and NEXT functionality is more useful; nevertheless, in certain circumstances in may be desirable to combine, say, PREV and a Left Arrow command together in a manner similar to the combination of Escape and Back in the OUT command.
  • buttons Another method for extending the functionality of logical buttons is to provide special functionality when a button is pressed and "held down" for a predetermined period of time. For example, if a user presses and holds down an UP button, it would be logical for certain embodiments of the present invention to interpret that as a different command, for example, a PAGEUP command replicating the PageUp key on a keyboard. Alternatively, the system could also rapidly repeat the UP command automatically, similar to the effect of pressing and holding down the Up Arrow key on a keyboard.
  • Another method to extend functionality for the button schemas described herein is to distinguish between different kinds of "motion," similar to the way a mouse differentiates between a single click and a double click.
  • a wheel or dogbone schema it would be a logical extension to consider a flick of the wheel up or down (a flick being a large movement within a short time) as a separate logical button.
  • flicking the wheel up or down could net a PAGEUP or PAGEDOWN command respectively, which in turn equate to the Page Up and Page Down keys on a keyboard respectively.
  • buttons that, when pressed simultaneously, could be used to signify a command different from the commands normally associated with the individual buttons.
  • one embodiment of the present invention may comprise four physical navigation buttons, a rocking dogbone, or a rocking wheel as the primary navigation logical button group, perhaps in addition to a modifier button which enables the four logical buttons to have secondary mappings.
  • the modifier button would in many ways be equivalent to the 'Fn' key on many computerized devices such as laptops, Tablet PCs, and so forth.
  • the modifier may could also be "double-tapped" to implement an additional command, such as calling a special menu that might be particularly useful for the specific computerized device in which it is implemented — for example, a menu to rotate the display between portrait and landscape orientations on devices where such functionality would be particularly relevant and useful (and which is discussed in greater detail herein below).
  • an additional command such as calling a special menu that might be particularly useful for the specific computerized device in which it is implemented — for example, a menu to rotate the display between portrait and landscape orientations on devices where such functionality would be particularly relevant and useful (and which is discussed in greater detail herein below).
  • the embodiments thus far described are largely based on mapping different logical results based on different physical user interaction within a given context. However, alternative embodiments will also enable a single specific physical interaction to result in different logical results (e.g., step, scroll, or page) in different contexts (e.g., text document, virtual book, or slide show, respectively).
  • rolling down may equate to stepping down one line in one context, scrolling down a page in another context, and paging down a document in yet another context, with rolling up having corresponding opposite logical results in each such context.
  • rocking left can jump between panes in one context, skip among links in another context, or enter a lower branch in a tree-type hierarchy in yet another context, with rocking right again having corresponding opposite logical results in each such context.
  • FIG. 16A illustrating a display device 1602, such as a Tablet PC, in a "right-handed portrait" orientation with a rocking dogbone 1604 attached to the right side thereof.
  • the logical button assignments are appropriately remapped.
  • Fig. 16B which illustrates the device 1602 after being rotated ninety degrees (one quarter) to the right to an "bottom landscape" orientation. This might occur after a user directs the device to change the orientation of the display thus, and the subsequent remapping of the commands to the logical buttons could even occur automatically.
  • the logical mapping for the rocking dogbone 1604 can be expressed as follows (labels to the left, commands to the right):
  • remapping the rocking is natural (or at least consistent with other orientations and the manner in which text documents are read) for rocking up in this case to equate to left- ward movement on the display.
  • remapping (actually, partially remapping) the logical relationship between the logical buttons and the commands they call, a user is able to change the orientation of the device but still be able to utilize the user interface in a manner largely consistent from orientation to orientation.
  • Fig. 16C is an illustration of the same device rotated another ninety degrees to the right (now 180 degrees total, or one half to the right) and the resultant remapping that occurs when the display, automatically or manually, is itself reoriented to be viewed from this device orientation.
  • the logical mapping for the rocking dogbone 1604 can be expressed as follows (labels to the left, commands to the right):
  • FIG. 16D is an illustration of the same device rotated yet another ninety degrees to the right (now 270 degrees total, or three-quarters to the right) forming a "top landscape" orientation, and the resultant remapping that occurs when the display, automatically or manually, is itself reoriented to be viewed from this device orientation.
  • the logical mapping for the rocking dogbone 1604 can be expressed as follows (labels to the left, commands to the right):
  • Fig. 18 A illustrates an alternative display device 1802, here a pocket-size display device as an unlimited example, in a "front-end landscape" orientation with a rocking dogbone 1804 integrated at the base of the device, said device then rotated one-quarter to right three subsequent times, and said device remapping the logical commands in a similar fashion to the device of Figs. 16A-D as shown.
  • FIG. 19A illustrates a display device 1902 having a rotate- able navigation device 1904, said display device in a in a right-handed portrait orientation.
  • Fig. 19B illustrates the display device 1902 rotated to the right ninety degrees while the rotate- able navigation device 1904, from the perspective of the display device 1902, is rotated ninety degrees to the left and thus retains the same absolute orientation.
  • Figs. 19C and 19D illustrate the same device rotated an additional ninety degrees each. In each case, the navigation device 1904 retains the same absolute orientation.
  • the rotation can also be virtual for certain navigational devices that are physically indistinguishable when rotated, and thus only a logical rotation needs to occur. While this methodology is not suitable for navigational devices utilizing a wheel or dogbone which have a primary rolling axis, other embodiments, such as the four button navigational device illustrated in Fig. 7A where the buttons are arranged in a diamond shape, allow easy direct remapping (a logical rotation) among the physical buttons the achieve functionality in a rotated device similar to that achieved for display devises with a rotate-able navigational devices such as those disclosed in Figs. 19A-D. This rotation of the commands among the physical buttons is well-suited for any navigation device that symmetrical both vertically and horizontally, such as the case with the diamond shape arrangement previously discussed.
  • buttons correspond to the physical location of such buttons — that is, the logical dimensions reflect the physical dimensions.
  • alternative embodiments of the present invention break this association between the physical and the logical in order to further extend the functionality of such user interface devices.
  • buttons are a set of logical buttons (which may or may not comprise all of the logical buttons of the device) and their physical equivalents (e.g., push buttons, wheels, or dogbones) where the latter are physically arranged on the device in a multidimensional manner to suggest that the functionality of the buttons are logically interrelated and determinable from the physical layout.
  • logical buttons which may or may not comprise all of the logical buttons of the device
  • their physical equivalents e.g., push buttons, wheels, or dogbones
  • the buttons of Fig. 20A and 20B comprising four buttons arranged in different physical configurations; both of these embodiments have the same buttons, but the buttons of Fig. 20A are arranged multi-dimensionally along two axes (UP and DOWN are a ⁇ anged vertically while LEFT and RIGHT are arranged horizontally), whereas the buttons of Fig.
  • buttons 20B are arranged uni-dimensionally along a single horizontal axis.
  • the functionality of each button of Fig. 20A due to the physical layout, is suggested by the interrelationship among the buttons; however, the functionality of the buttons of Fig. 20B are largely indeterminable.
  • the functionality of each of these buttons can be naturally presumed to be interrelated (A and C are in opposition, and B and D are in opposition, the former relating to a vertical axis while the latter relate to a horizontal axis) and, further, correspond to movement in the relative direction of each button.
  • the button layout of Fig. 20D which is similar to the layout of Fig. 20B but without clear labels, provides no such suggestion of relationship or that the functionality relates to movement in two dimensions (vertical and horizontal).
  • buttons such as a horizontal and vertical arrangement
  • the prior art is riddled with multi-dimensional being automatically presumed (and limited to) multi-dimensional movement in space (in relationship to X, Y, and axes, and various diagonals thereto).
  • multi-dimensional being automatically presumed (and limited to) multi-dimensional movement in space (in relationship to X, Y, and axes, and various diagonals thereto).
  • buttons 21 A that, even without labels, will naturally be presumed to be related to directions along four axes in two-dimensional space as explicitly suggestion by the similar arrangements Figs. 21B and 21C.
  • interrelated functionality based solely on physical relationships of the buttons may not be maximally efficient, such as when vertical movement is important but horizontal movement is not, and vice versa.
  • buttons are asymmetrically (not symmetrically) related (that is, logically unrelated to each other).
  • asymmetrical plurality of buttons physically related to each other
  • logical buttons that are asymmetrically (not symmetrically) related (that is, logically unrelated to each other).
  • the horizontal buttons correspond to something other than horizontal movement (in this case, ENTER and OUT).
  • the vertical buttons correspond to something other than vertical movement.
  • the horizontal buttons correspond to something other than horizontal movement and the vertical buttons correspond to something other than vertical movement.
  • Additional embodiments that employ this method comprise various symmetrical plurality, including without limitation a four-button diamond arrangement, and eight-button compass arrangement, a rocking dogbone (as well as a super dogbone), a rocking wheel (as well as a super wheel), a D-Pad, a joystick, various button arrangements, and/or combinations of any of the foregoing and their equivalents.
  • the method is not limited to two-dimension physical or logical embodiments, but is truly multi-dimensional in regard to physical elements as well as logical functionality.
  • USB Universal Serial Bus
  • HID Human Interface Devices
  • Input from a navigational control device may be processed by, for example, a windows-based computer system as follows: (a) a sensor receives a signal from the device and forwards it to a device driver on the computer system; (b) the device driver converts the input into a WM NPUT, WM_APPCOMMAND, WM KEYDOWN, WM_KEYPRESS, or WM_KEYUP message; (c) the operating system places these messages in the message queue to be processed by an application program's main window procedure; and (d) the foreground program processes messages of interest.
  • a digital media streaming program could process the messages corresponding to certain functional buttons on a universal remote control (e.g., Pause, Play, Stop, Fast Forward, and Rewind) but ignore messages from the numeric keypad of said universal remote control.
  • a navigational control device to communicate with a software application: using either WM_INPUT as an HID Usage in a general context, or using WM_APPCOMMANDS in an application-specific context.
  • various embodiments of the present invention are directed to a new UsagePage and Usages for a USB-capable navigational control device.
  • the navigational control device provides a second level of commands as App Commands.
  • VK_ESCAPE is sent
  • buttons of the navigational control device may have press-and-hold behaviors that differ from their press behaviors.
  • these behaviors may be global and therefore not application specific (that is, having no equivalent App Commands), while others may have application-specific behaviors (that is, having equivalent App Commands).
  • the navigational control device has the folloing global press-and-hold behaviors for the identified buttons:
  • Button not having a unique press-and-hold command send out auto-repeating App Commands when held down.
  • the delay threshold for press-and-hold behaviors may be tied to the keyboard control panel auto repeat delay setting. However, a variety of specific press-and- hold mappings and timings are possible.
  • the various techniques described herein may be implemented with hardware or software or, where appropriate, with a combination of both.
  • the methods and apparatus of the present invention may take the form of program code (i.e., instructions) embodied in tangible media, such as floppy diskettes, CD-ROMs, hard drives, or any other machine-readable storage medium, wherein, when the program code is loaded into and executed by a machine, such as a computer, the machine becomes an apparatus for practicing the invention.
  • the computer will generally include a processor, a storage medium readable by the processor (including volatile and non-volatile memory and/or storage elements), at least one input device, and at least one output device.
  • One or more programs are preferably implemented in a high level procedural or object oriented programming language to communicate with a computer system.
  • the program(s) can be implemented in assembly or machine language, if desired.
  • the language may be a compiled or interpreted language, and combined with hardware implementations.
  • the methods and apparatus of the present invention may also be embodied in the form of program code that is transmitted over some transmission medium, such as over electrical wiring or cabling, through fiber optics, or via any other form of transmission, wherein, when the program code is received and loaded into and executed by a machine, such as an EPROM, a gate array, a programmable logic device (PLD), a client computer, a video recorder or the like, the machine becomes an apparatus for practicing the invention.
  • a machine such as an EPROM, a gate array, a programmable logic device (PLD), a client computer, a video recorder or the like
  • PLD programmable logic device
  • client computer a client computer
  • video recorder or the like
  • the program code When implemented on a general-purpose processor, the program code combines with the processor to provide a unique apparatus that operates to perform the indexing functionality of the present invention.
  • buttons can be of varying size, shape, spacing, and so forth in order to achieve certain ergonomic advantages.
  • each button may be labeled with a word, symbol, or not at all, and each button may have a different color, shape, or other characteristic to distinguish it from the others (or not).

Abstract

L'invention concerne des systèmes et des procédés permettant d'identifier uniquement un dispositif de contrôle de navigation au moyen d'un usage de collection d'application (ACU) possédant des valeurs d'usage pour des boutons de navigation afin de permettre aux applications logicielles qui reconnaissent le dispositif de contrôle de navigation de contrôler les événements spécifiques liés aux boutons. Plusieurs modes de réalisation de l'invention concernent une nouvelle page usage et de nouveaux usages pour un dispositif de contrôle de navigation permettant USB. Dans un mode de réalisation de l'invention, les nouveaux codes d'usage de niveau élevé (clavier de navigation = 0x07) sont attribués depuis la page consommateur (OxOc).
PCT/US2003/040016 2002-12-16 2003-12-15 Traitement d'evenement pour un dispositif de controle de navigation WO2004059422A2 (fr)

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JP2005509969A JP2006510136A (ja) 2002-12-16 2003-12-15 ナビゲーション制御装置のイベント処理
AU2003297171A AU2003297171A1 (en) 2002-12-16 2003-12-15 Event processing for a navigation control device
EP03811680A EP1573711A4 (fr) 2002-12-16 2003-12-15 Traitement d'evenement pour un dispositif de controle de navigation

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US43391402P 2002-12-16 2002-12-16
US60/433,914 2002-12-16
US46736703P 2003-05-02 2003-05-02
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US43099003A 2003-05-05 2003-05-05
US10/430,990 2003-05-05
US72153603A 2003-11-25 2003-11-25
US10/721,536 2003-11-25

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Also Published As

Publication number Publication date
JP2006510136A (ja) 2006-03-23
WO2004059422A8 (fr) 2005-05-19
AU2003297171A1 (en) 2004-07-22
EP1573711A2 (fr) 2005-09-14
WO2004059422A3 (fr) 2004-09-16
EP1573711A4 (fr) 2007-12-05
AU2003297171A8 (en) 2004-07-22
KR20050074269A (ko) 2005-07-18
CN1685394A (zh) 2005-10-19

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