Drag-and-release method for configuring user-definable function key of hand-held computing device

• US 6,181,344 B1
• Filed: 05/28/1998
• Issued: 01/30/2001
• Est. Priority Date: 03/20/1998
• Status: Expired due to Term

• Current Assignee: Rovi Technologies Corporation (Adeia Inc.)
• Original Assignee: NuvoMedia, Inc. (Adeia Inc.)
• Inventors: Uyehara, Lance, Eberhard, Martin F., Tarpenning, Marc E.
• Primary Examiner(s): SAX, STEVEN PAUL
• Application Number:
  US09/086,096
• Time in Patent Office: 978 Days
• Field of Search: 395/358, 395/398, 395/352-354, 395/355, 395/356-357, 395/340-347, 395/339, 395/145, 395/146, 395/433, 395/435, 395/349
• US Class Current: 715/863
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations
• CPC Class Codes: G06F 1/1656 Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories mounting of accessories to a computer display G06F1/1607; display hoods G06F1/1603; cooling arrangements for portable computers G06F1/203
• CPC Class Codes: G06F 15/0283 for data storage and retrieval
• CPC Class Codes: G06F 3/0485 Scrolling or panning
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 40/166 Editing, e.g. inserting or deleting

Abstract

An electronic reading system is disclosed which allows users to download books and other types of content to a hand-held reader device for viewing. Using software which runs on a personal computer (PC), the user can download titles from Internet sites to the PC. Titles are then automatically transferred to the device when the device is placed in a cradle which is connected to the PC. Using the device'"'"'s touch-sensitive display and graphical user interface, the user can access various software-implemented features associated with the display and management of the content. One feature is a user-definable hotkey that can be “dragged and dropped” onto a menu item to create a shortcut to that item. Another feature allows the user to tap twice on a displayed word to cause the device to look the word up in a prespecified or default reference title, such as a dictionary or an encyclopedia. Another feature allows the user to block a passage on the touch-sensitive display and then specify one or more destinations (email addresses, file folders, fax numbers, printers, etc.) for routing the passage; when the device is subsequently placed in the cradle, the passage is automatically retrieved by the PC and routed to the specified destination(s). The device also implements a user interface feature for allowing the user to rapidly and conveniently adjust the orientation of the displayed title.

Claims

1. A hand-held computing device, comprising:

a housing which supports a processor, memory, and a touch-sensitive display, the touch-sensitive display having an icon displayed thereon, the icon representing a user-definable function key;

system code stored within the memory and adapted to be executed by the processor, said system code allowing a user to download literary titles to the memory and to view the literary titles on the touch-sensitive display; and

user interface code stored in the memory and adapted to be executed by the processor, the user interface code providing at least one menu, the at least one menu including menu items that can be selected for execution by the user by touching corresponding portions of the touch-sensitive display, including menu items for controlling and selecting the display of individual literary titles on the touch-sensitive display, the user interface code further including;

function key execution code which executes a menu item that is currently assigned to the function key when the user touches and releases the function key; and

function key assignment code which assigns a new menu item to the function key when the user performs a drag-and-release operation on the touch-sensitive display between the icon and the new menu item.

2. The hand-held computing device according to claim 1, wherein the function key assignment code assigns a new menu item to the function key when the user performs a drag-and-release operation from the icon to the new menu item.

3. The hand-held computing device according to claim 1, wherein the function key assignment code visually marks a currently touched menu item on the touch-sensitive display during the drag-and-release operation to enable the user to visually confirm a menu item being touched.

4. The hand-held computing device according to claim 1, wherein the function key assignment code assigns a new menu item to the function key when the user performs a drag-and-release operation from the new menu item to the icon.

5. The hand-held computing device according to claim 1, wherein the icon is fixedly displayed on the touch-sensitive display.

6. The hand-held computing device according to claim 1, wherein the function key execution code executes the menu item currently assigned to the function key only if no menu is open on the display when the function key is touched.

7. The hand-held computing device according to claim 1, wherein the system code allows the user to download and view encrypted literary titles.

8. The hand-held computing device according to claim 1, wherein the housing includes a gripping portion formed along one edge of the touch-sensitive display, and the user interface code provides an option for allowing the user to select a display orientation which corresponds to the user'"'"'s preference for gripping the device.

9. The hand-held computing device according to claim 8, in combination with a cradle that is adapted to receive the device and interconnect the device with a general purpose computer, wherein the user interface code is adapted to automatically set the display orientation to a base setting in response to placement of the device in the cradle, the base setting facilitating the viewing of content with the device in the cradle.

10. A method of assigning a function to a user-definable function key of a hand-held electronic book device that includes a touch-sensitive display, the user-definable function key represented by an icon displayed on the touch-sensitive display, the method comprising the steps of:

initiating the display of a menu on the touch-sensitive display, the menu including a plurality of menu items that can be touched by the user to invoke corresponding functions, including functions for controlling and selecting the display of individual literary titles on the touch-sensitive display, at least some of the menu items being assignable to the function key to create a shortcut; and

performing a drag-and-release operation between the icon and a target menu item of the menu to assign the target menu item to the function key.

11. The method according to claim 10, wherein the step of performing a drag-and-release operation comprises performing a drag operation from the function key to the target menu item.

12. The method according to claim 10, wherein the step of performing a drag-and-release operation comprises performing a drag operation from the target menu item to the function key.

13. The method according to claim 10, further comprising touching and releasing the function key to cause the device to immediately execute the target menu item.

14. The method according to claim 10, wherein the step of initiating comprises touching a menu key on the touch-sensitive display.

15. A hand-held computing device that is adapted to be used as a reading device for the reading of at least literary titles, the device comprising:

a housing which supports a processor, memory, and a touch-sensitive display, the housing adapted to be received by a cradle that interconnects the device to a general purpose computer;

an icon displayed on the touch-sensitive display, the icon representing a user-definable function key;

title display code stored in the memory and adapted to be executed by the processor, the title display code adapted to decrypt and display titles, including literary titles, that have been downloaded from the general purpose computer to the memory in an encrypted form; and

user interface code stored in the memory and adapted to be executed by the processor, the suer interface code providing at least one menu, the at least one menu including menu items that are selectable for execution by the user by touching corresponding portions of the touch-sensitive display, at least some of the menu items providing functions for controlling the display of titles stored in the memory, the user interface code further including;

function key execution code which executes a menu item that is currently assigned to the function key when the user touches and releases the function key; and

function key assignment code which assigns a new menu item to the function key when the user performs a drag-and-release operation on the touch-sensitive display between the icon and the new menu item.

16. The hand-held computing device according to claim 15, wherein the function key assignment code assigns a new menu item to the function key when the user performs a drag-and-release operation from the icon to the new menu item.

17. The hand-held computing device according to claim 16, wherein the function key assignment code visually marks a currently touched menu item on the touch-sensitive display during the drag-and-release operation to enable the user to visually confirm a menu item being touched.

18. The hand-held computing device according to claim 15, wherein the function key assignment code assigns a new menu item to the function key when the user performs a drag-and-release operation from the new menu item to the icon.

19. The hand-held computing device according to claim 15, wherein the icon is fixedly displayed on the touch-sensitive display.

20. The hand-held computing device according to claim 15, wherein the function key execution code executes the menu item currently assigned to the function key only if no menu is open on the display when the function key is touched.