None.
The present invention relates generally to the field of computer software. More particularly, the invention relates to a system and method for providing an improved user experience within a shell or file system browser so that users can more readily identify an item based on the metadata associated with that item.
The need to readily identify items stored in a computing environment such as a personal computer (PC) is dramatically increasing as more individuals utilize computers in their daily routines and as the type of stored information varies between pictures, music, documents, etc. Documents and media are typically stored on computers in a hierarchical fashion and are organized with files of information or media stored within folders. File system browsers enable users to navigate through the file system and locate and open files and folders. For example, Microsoft Corporation's WINDOWS® EXPLORER™ is an operating system utility which enables users to browse the file system.
Many users find it difficult to correctly identify a file based on the information currently available in conventional file system browsers. Of course the contents of a file can be verified by opening it with an application program, but this method of browsing files is extremely inefficient. The ability to view metadata about a file within a file system browser can greatly assist a user in identifying a particular file without having to open it. In Microsoft Corporation's WINDOWS® 9X operating systems, for example, a user can view object metadata by accessing the property sheet for a particular object. A property sheet presents the user with a list of the attributes or settings of an object in the form of a tabbed, index-card-like selection of property pages, each of which features standard dialog-style controls for customizing parameters. However, using the property sheet to locate an item can be slow and cumbersome, and some users find it difficult to locate the relevant metadata in a property sheet. Similarly, the use of infotips to locate an item can be slow and cumbersome because a user must hover the mouse over each file in order to view the limited metadata displayed in an infotip.
Conventional file system browsers do not allow users to enter and edit metadata relating to files and folders, which would significantly enhance a user's ability to later locate a file. To date, the ability of users to enter and edit metadata has been limited to special purpose software programs. For example, media players for electronic music files present users with the ability to edit metadata associated with music albums and artists. Another example of such programs includes application programs for electronic picture files. However, the utility of media players and other such programs is limited to the particular type of file supported by the program, as opposed to a general purpose file system browser which supports multiple file types.
Microsoft Corporation's WINDOWS® XP operating system includes an image browser for use in the My Pictures folder. The My Pictures folder is endowed with special features which enable users to view pictures as photos, not just as document icons. My Picture's image browsing features include the ability to view thumbnail-size and large versions of photos, rotate photos that are sideways, and create a slide show. A user can also view a photo's details, such as its dimensions, the date and time it was taken, and the name of the camera that took it. The preview control area in the My Picture's folder contains an enlarged preview image of a user-selected image, iterator buttons to assist a user in iterating through a series of pictures and controls for rotating pictures in a clockwise or counterclockwise direction. While the image browsing features in WINDOWS® XP have advanced the state of the art by alleviating the need to invoke an application program to view and manipulate pictures, users still cannot enter and edit metadata associated with the pictures.
Accordingly, there is a need for an improved user experience within a shell or file system browser which enables users to readily locate an item based on the metadata associated with that item. There is also a need for a system and method which allow users to enter and edit metadata associated with items of various types within a shell browser without the need to invoke an application program.
The present invention meets the above needs and overcomes one or more deficiencies in the prior art by providing a system and method for user modification of metadata in a shell browser. In one aspect of the present invention, a shell browser is provided which includes a window and an edit control. The window displays a group of items and also displays metadata values associated with one or more of the displayed items. The edit control permits user modification of at least a portion of the metadata values displayed in the window.
Another aspect of the present invention is a graphical user interface embodied on a computer-readable medium and executable on a computer. The graphical user interface includes a first screen area which displays a set of items in a shell browser and a second screen area which displays metadata associated with one or more of the displayed items. The graphical user interface also presents the user with means within the shell browser for modifying the displayed metadata.
In a further aspect of the present invention, computer-implemented methods are provided for enabling a user to modify metadata within a shell browser. One such method includes displaying a plurality of items, receiving a first input from the user representing a selection of at least one displayed item, displaying metadata associated with the selected item(s) and providing an edit control for user modification of the displayed metadata. Another such method includes displaying a welcome pane and metadata associated with the welcome pane and providing an edit control for user modification of the displayed metadata.
Still another aspect of the present invention is a data structure containing metadata associated with one or more items displayed in a shell browser. The data structure, which is stored on one or more computer-readable media, includes a field containing user modifiable metadata associated with the one or more displayed items, and the user modifiable metadata contained in the data structure is also displayed in the shell browser.
The present invention is described in detail below with reference to the attached drawing figures, wherein:
The present invention relates to a system and method for providing an improved user experience within a shell browser so that users can more readily identify an item based on the metadata associated with that item. An exemplary operating environment for the present invention is described below.
Referring to the drawings in general and initially to
The invention may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc., that perform particular tasks or implement particular abstract data types. Moreover, those skilled in the art will appreciate that the invention may be practiced with a variety of computer-system configurations, including hand-held devices, multiprocessor systems, microprocessor-based or programmable-consumer electronics, 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. In a distributed-computing environment, program modules may be located in both local and remote computer-storage media including memory storage devices.
With reference to
Computer 110 typically includes a variety of computer-readable media. By way of example, and not limitation, computer-readable media may comprise computer-storage media and communication media. Examples of computer-storage media include, but are not limited to, Random Access Memory (RAM); Read-Only Memory (ROM); Electronically Erasable Programmable Read-Only Memory (EEPROM); flash memory or other memory technology; CD-ROM, digital versatile discs (DVD) or other optical or holographic disc storage; magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices; or any other medium that can be used to store desired information and be accessed by computer 110. The system memory 130 includes computer-storage media in the form of volatile and/or nonvolatile memory such as ROM 131 and RAM 132. A Basic Input/Output System 133 (BIOS), containing the basic routines that help to transfer information between elements within computer 110 (such as during start-up) is typically stored in ROM 131. RAM 132 typically contains data and/or program modules that are immediately accessible to and/or presently being operated on by processing unit 120. By way of example, and not limitation,
The computer 110 may also include other removable/nonremovable, volatile/nonvolatile computer-storage media. By way of example only,
The drives and their associated computer-storage media discussed above and illustrated in
A display device 191 is also connected to the system bus 121 via an interface, such as a video interface 190. Display device 191 can be any device to display the output of computer 110 not limited to a monitor, an LCD screen, a Thin Film Transistor (TFT) screen, a flat-panel display, a conventional television, or screen projector. In addition to the display device 191, computers may also include other peripheral output devices such as speakers 197 and printer 196, which may be connected through an output peripheral interface 195.
The computer 110 in the present invention will operate in a networked environment using logical connections to one or more remote computers, such as a remote computer 180. The remote computer 180 may be a personal computer, and typically includes many or all of the elements described above relative to the computer 110, although only a memory storage device 181 has been illustrated in
When used in a LAN networking environment, the computer 110 is connected to the LAN 171 through a network interface or adapter 170. When used in a WAN networking environment, the computer 110 typically includes a modem 172 or other means for establishing communications over the WAN 173, such as the Internet. The modem 172, which may be internal or external, may be connected to the system bus 121 via the network interface 170, or other appropriate mechanism. Modem 172 could be a cable modem, DSL modem, or other broadband device. In a networked environment, program modules depicted relative to the computer 110, or portions thereof, may be stored in the remote memory storage device. By way of example, and not limitation,
Although many other internal components of the computer 110 are not shown, those of ordinary skill in the art will appreciate that such components and the interconnections are well-known. For example, including various expansion cards such as television-tuner cards and network-interface cards within a computer 110 is conventional. Accordingly, additional details concerning the internal construction of the computer 110 need not be disclosed in connection with the present invention.
When the computer 110 is turned on or reset, the BIOS 133, which is stored in ROM 131, instructs the processing unit 120 to load the operating system, or necessary portion thereof, from the hard disk drive 141 into the RAM 132. Once the copied portion of the operating system, designated as operating system 144, is loaded into RAM 132, the processing unit 120 executes the operating-system code and causes the visual elements associated with the user interface of the operating system 134 to be displayed on the display device 191. Typically, when an application program 145 is opened by a user, the program code and relevant data are read from the hard disk drive 141 and the necessary portions are copied into RAM 132, the copied portion represented herein by reference numeral 135.
As previously mentioned, the present invention may be described in the general context of computer-useable instructions. Computer-useable instructions include functions, procedures, schemas, routines, code segments, and modules useable by one or more computers or other devices. The computer-useable instructions form an interface to allow a computer to react according to a source of input. The instructions cooperate with other code segments to initiate a variety of tasks in response to data received in conjunction with the source of the received data.
Turning to
For purposes of the present invention, the terms “metadata” and “user modifiable metadata” exclude the shell item name. The term “shell item name” refers to the property which is used for purposes of sorting and displaying the item within the shell browser. As mentioned above, one unique aspect of the present invention is the ability of a user to edit metadata within a shell browser.
Those skilled in the art will appreciate that the present invention contemplates the presence of optional features within the window 200. For example, the preview control 206 and the task control 210 are not essential features for purposes of the present invention. Moreover, other non-essential features which are not shown in
The view area 204 provides a listview of one or more items 212, such as file system files or folders. The term “listview” refers to an enumeration or list of items within a container. The terms “item” and “shell item” are used interchangeably herein to refer to files, folders and other such containers, and other non-file objects which can be represented in a listview. Examples of non-file objects may include, but would not be limited to, contacts, favorites and email messages. The terms “shell browser” and “file system browser” are used interchangeably herein to refer to a browser which allows a user to navigate through various namespaces including files and other non-file items.
Those skilled in the art will appreciate that the present invention contemplates many possible designs and layouts for the window 200. For example, the preview pane 202 is shown above the view area 204 in
Referring next to
Those skilled in the art will appreciate that the present invention contemplates means other than context menus for enabling user modifications to displayed metadata within a shell browser. Another such means for is for the user to click on the metadata to enter an editing mode. By contrast, a user could enter an editing mode by hovering over the relevant text or object in the preview pane. Numerous alternative means are available and within the scope of the present invention.
In the event a user selects multiple items at 704, the displayed metadata may include intersecting properties of the selected items, a union of properties, or perhaps a new property relevant to the selected items. Alternatively, the displayed metadata may include a rotating sample of metadata from each of the selected items (e.g., cycling from one selected item's metadata to the next selected item's metadata every 30 seconds). It is possible for the display of metadata which would result from a selection of all of the items to be identical to the display of metadata which would result from a null select.
The present invention enables a number of scenarios which were not possible with conventional shell browsers. As a first example, a student can manage her projects using the preview pane. When she obtains new documents as part of a project she is working on, she can select those documents in her document library and enter the name of the document author and the name of the project into keyword fields using the edit control. Now the new documents will show up in her favorite view: “Documents Grouped by Keyword and Listed by Author.” A second example of a new scenario enabled by the present invention involves an employee looking for materials for an upcoming ad campaign. As he browses through his employer's stock collection of photos using the shell browser, he selects a couple of pictures and, from the preview pane, adds a new keyword “Summer 2003 Campaign.” Having updated the metadata for a multiple selection, the employee then pivots by keyword and can view all of the “Summer 2003 Campaign” files grouped together. Many other scenarios which take advantage of the present invention would be apparent to those skilled in the art.
Alternative embodiments and implementations of the present invention will become apparent to those skilled in the art to which it pertains upon review of the specification, including the drawing figures. Accordingly, the scope of the present invention is defined by the appended claims rather than the foregoing description.
This application is a continuation application of U.S. patent application Ser. No. 10/395,533, which was filed on Mar. 24, 2003. U.S. patent application Ser. No. 10/395,533 is incorporated herein in its entirety.
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Child | 12835411 | US |