Patent Application
20120011466
The disclosure of Japanese Patent Application No. 2010-154006 filed on Jul. 6, 2010 including the claims, specification, drawings and abstract is incorporated herein by reference in its entirety.
1. Technical Field
The present disclosure relates to a display device, method and program that displays a list.
2. Description of the Related Act
A list display is known for displaying a plurality of list items. In a list display known to the inventor(s), list item frames for displaying list items have a fixed size. Consequently, if there are many characters to display in a list item frame, sometimes the list item frame cannot display all the characters. To address this problem, Japanese Patent Application Publication No. JP-A-2008-32628 increases the number of characters displayable in a character display column by removing a sub display column.
A display device according to a first aspect includes: a scroll unit, a scroll direction acquisition unit, a setting unit, and a display unit. The scroll unit scrolls a list. The scroll direction acquisition unit acquires, when a list item included in the list is selected, a prior scroll direction that is a direction in which the list is scrolled immediately before the selection of the list item. The setting unit sets, based on the prior scroll direction, a display mode of a list item frame that displays list item information related to the list item. The display unit displays the list item frame in the set display mode.
According to a second aspect, a method of displaying a list is provided. A list is scrolled. In response to a selection of a list item included in the list, a prior scroll direction that is the direction in which the list is scrolled immediately before the selection of the list item is acquired. Based on the prior scroll direction, a display mode of a list item frame that displays list item information related to the selected list item is set. The list item frame in displayed in the set display mode.
According to a third aspect, a non-transitory computer-readable recording medium contains therein a program for, when executed by a computer, causing the computer to perform the above-described method.
Hereinafter, a display device according to embodiments of the present invention will be described with reference to the drawings.
A display device according to a first embodiment of the present invention is applied to a navigation device installed in a vehicle.
The control unit 10 is a computer including a CPU (central processing unit), a ROM (read-only memory), a RAM (random-access memory), an I/O (input/output), and a bus line connecting these components, and controls the overall system.
The operation switch group 20 includes touch switches or mechanical switches formed integrally with the display 60, a remote control device, or similar, and is used to perform various types of input.
The map data storage unit 30 is a storage device realized by a hard disk drive (HDD), for example. Note that although an HDD is used here, another medium such as a DVD-ROM or a memory card may be used instead.
The map data storage unit 30 stores map matching data for improving the precision of position detection, map data for finding a route, and image data for rendering a map on the display 60. Various types of data are included in the map data, and facility information pertaining to facilities is included as one such type of data. Specifically, the facility information is point of interest (POI) information that is stored associated with an ID (identification) identifying a facility. The POI information includes such information as a facility name, facility ID, position coordinates, type (genre), address, telephone number, and hours of operation.
The image data storage unit 35 stores image data for displaying a search screen or the like on the display 60, and includes the same HDD used for the map data storage unit 30. Alternatively, another medium such as a memory card may be used instead.
The current position calculation unit 40 calculates the current position of the vehicle. The current position calculation unit 40 has, for example, a geomagnetic sensor, a gyroscopic sensor, a distance sensor, and a Global Positioning System (GPS) receiver that receives signals from one or more satellites. These components respectively possess different property errors, and are therefore interpolated to each other for use. The host vehicle position can be calculated in real time by the current position calculation unit 40.
The speaker 50 is used for voice output such as voice route guidance. The display 60 is a color display device, e.g., a liquid crystal display or the like. Maps, facility information, and so forth are displayed via the display 60.
A list displayed on the display 60 will now be described with reference to
In the case of a facility search with multiple facility results, for example, the display 60 displays the found facilities as a list. Note that although an example that displays a list of found facilities is described in the present embodiment, the displayed list may be any type of list.
For displaying a list on the display 60, the display 60 includes a fixed region 610 in which information other than a list is displayed, and a list region 620 that serves as a displayable region in which a list is displayed. Note that the fixed region 610 is a region with a two-dot chain line boundary in
Further note that although the list region 620 is a “displayable region” in the present embodiment, the displayable region may be any region within the display 60. For example, the list region 620 in
In the fixed region 610, an area button 611 for narrowing the facility results by area, a genre button 612 for narrowing the facility results by genre, and a back button 613 for returning to a previous screen are displayed. The fixed region 610 also displays other information such as search conditions and the number of search results.
Within the fixed region 610, a scroll bar 615 is displayed to the left of the list region 620. If the operation switch group 20 is realized by a touch panel integrated with the display 60, sliding the scroll bar 615 downward scrolls the list downward and sliding the scroll bar 615 upward scrolls the list upward. If the operation switch group 20 is realized by a remote control device, operating a down button of the remote control device (not shown in the drawings) scrolls the list downward, and the scroll bar 615 also moves downward as a result. Similarly, operating an up button of the remote control device (not shown in the drawings) scrolls the list upward, and the scroll bar 615 also moves upward as a result.
A number (e.g., five) of list item frames 621 to 625 are displayed in the list region 620. List items included in the list are displayed one by one starting from the head of the list in the five list item frames 621 to 625, and the list items are displayed in order in the list item frames 621 to 625 by scrolling.
Scrolling of the list will be now described. In this example, there are five list items: ABC, DEF, GHI, JKL, and MNO displayed in the list item frames 621 to 625, respectively. Note that, although not shown in
By scrolling the list downward, the list item ABC displayed in the topmost list item frame 621 disappears, the list item DEF displayed in the list item frame 622 is subsequently displayed in the list item frame 621, the list item GHI displayed in the list item frame 623 is displayed in the list item frame 622, the list item JKL displayed in the list item frame 624 is displayed in the list item frame 623, and the list item MNO displayed in the list item frame 625 is displayed in the list item frame 624. In addition, the list item PQR that follows after the list item MNO is displayed in the list item frame 625. Accordingly, when the list is scrolled downward, the list items displayed on the display 60 shift in the direction of the list end from the list head.
By scrolling the list upward when the five list items DEF, GHI, JKL, MNO, and PQR are respectively displayed in the list item frames 621 to 625, the list item PQR displayed in the bottommost list item frame 625 disappears, the list item MNO displayed in the list item frame 624 is subsequently displayed in the list item frame 625, the list item XL displayed in the list item frame 623 is displayed in the list item frame 624, the list item GHI displayed in the list item frame 622 is displayed in the list item frame 623, and the list item DEF displayed in the list item frame 621 is displayed in the list item frame 622. In addition, the list item ABC that comes before the list item DEF is displayed in the list item frame 621. Accordingly, when the list is scrolled upward, the list items displayed on the display 60 the list items displayed on the display 60 shift in the direction of the list head from the list end.
In the example shown in
According to the present embodiment, by varying the list item frames that display list item information related to the list items included in the list, the list item information related to the selected list item is displayed while maintaining browsability. Thus, an item frame variation process will be described with reference to a flowchart shown in
In the present embodiment, the list displayed on the display 60 relates to facility information. Facility names are displayed as list items, and facility addresses and telephone numbers are displayed as detailed information together with the facility names. In other words, the facility names, addresses, and telephone numbers correspond to list item information in the present embodiment. Further, the item frame variation process shown in
First, at a step S100 (hereafter, “step” will be omitted and the symbol “S” will be used alone), a list displayed on the display 60 is scrolled based on an operation performed by the user through the operation switch group 20.
At S200, if the user selects through the operation switch group 20 any one of the list items included in the list displayed on the display 60 and selects a button that displays detailed information, i.e., the detailed information display button 626 in
At S300, a display mode of the list displayed on the display 60 is set based on the prior scroll direction acquired at 5200.
A display mode setting process that sets the display mode of the list will be described with reference to
At S301, an expansion size up to which the selection item frame will be expanded is set based on the list item information related to the selected list item. In the present embodiment, facility names, addresses, and telephone numbers are displayed as the list item information. Therefore, the expansion size is set based on formatting such as the number of items and characters, the font size, and the line spacing.
At S302, it is determined whether the prior scroll direction acquired at S200 in
At S303, an expansion direction in which to expand the selection item frame is set as downward. In other words, the expansion direction is set to a direction reverse to the prior scroll direction. Note that when the selection item frame is expanded downward, the selection item frame is expanded downward using the upper end of the selection item frame before expansion as a reference.
At S304, it is determined whether the selection item frame exceeds in the downward direction a displayable region, wherein a list can be displayed, if the selection item frame is expanded downward to achieve the expansion size set at S301. If it is determined that the selection item frame exceeds the displayable region in the downward direction when the selection item frame is expanded downward (S304: Yes), the routine proceeds to S306. If it is determined that the selection item frame does not exceed the displayable region in the downward direction when the selection item frame is expanded downward (S304: No), the routine proceeds to S305.
At S305, the display mode of the list item frames displayed on the display 60 is set such that the selection item frame is expanded only downward.
At S306 to which the routine proceeded if it is determined that the selection item frame exceeds in the downward direction the displayable region, wherein a list can be displayed, when the selection item frame is expanded downward (S304: Yes), the display mode of the list item frames displayed on the display 60 is set such that the selection item frame is also expanded upward.
At S307, the list above the selected list item is shifted upward such that the adjacent list item above the selected list item is displayed in the adjacent list item frame displayed above the selection item frame, when the expansion direction in which to expand the selection item frame is set as upward in addition to downward at S303.
At S308 to which the routine proceeded if it is determined that the prior scroll direction is not upward (S302: No), that is, the prior scroll direction is downward, the expansion direction in which to expand the selection item frame is set as upward. In other words, the expansion direction is set to a direction reverse to the prior scroll direction. Note that when the selection item frame is expanded upward, the selection item frame is expanded upward using the lower end of the list item frame before expansion as a reference.
At S309, it is determined whether the selection item frame exceeds in the upward direction the displayable region, wherein a list can be displayed, if the selection item frame is expanded upward to achieve the expansion size set at S301. If it is determined that the selection item frame exceeds the displayable region in the upward direction when the selection item frame is expanded upward (S309: Yes), the routine proceeds to S311. If it is determined that the selection item frame does not exceed the displayable region in the upward direction when the selection item frame is expanded upward (S309: No), the routine proceeds to S310.
At S310, the display mode of the list item frames displayed on the display 60 is set such that the selection item frame is expanded only upward.
At S311 to which the routine proceeded if it is determined that the selection item frame exceeds in the upward direction the displayable region, wherein a list can be displayed, when the selection item frame is expanded upward (S309: Yes), the display mode of the list item frames displayed on the display 60 is set such that the selection item frame is also expanded downward.
At S312, the list below the selected list item is shifted downward such that the adjacent list item below the selected list item is displayed in the adjacent list item frame displayed below the selection item frame, when the expansion direction in which to expand the selection item frame is set as downward in addition to upward at S308. Because the unselected list item frame is unchanged in the present embodiment, this can also be described as: when the selected list item frame is expanded, the list item information related to the list item adjacent to the selected list item on the side in the direction reverse to the expansion direction is displayed in the respective, unselected list item frame displayed at a position that does not overlap with the expanded list item frame. Here, in the case where the unselected list item frame itself is seen as moving, this can also be described as: when the selected list item frame is expanded, the unselected list item frame displayed adjacent to the selected list item frame on the side in the direction reverse to the expansion direction is shifted to a position that does not overlap the selected list item frame. In other words, this means that the adjacent (unselected) list item is moved so as not to overlap with the expanded list item frame, i.e. the unselected list item frame itself may be moved, or the display location of the list item inside the unselected list item frame may be moved to avoid overlapping with the expanded list item frame. The processing described at S307 is the same.
Returning to
Specific examples of the item frame variation process will now be described with reference to
As shown in
The process to set the display mode of the list item frames will be described. First, the expansion size is set based on the detailed information of the facility GHI (S301 in
Thus, if the prior scroll direction is downward (S302: No), the display mode of the list item frames is set such that the list item frame 623 is expanded only upward (S310). Therefore, the display of the list item frames 624 and 625 below the list item frame 623 remains the same. Accordingly, the facilities JKL and MNO that are the list items displayed in the list item frames 624 and 625 can be displayed while also displaying the detailed information of the facility GHI.
Similarly, if the prior scroll direction is upward (S302: Yes), the display mode of the list item frames is set such that the list item frame 623 is expanded only downward (S305). Therefore, the display of the list item frames 621 and 622 above the list item frame 623 remains the same. Accordingly, the facilities ABC and DEF that are the list items displayed in the list item frames 621 and 622 can be displayed while also displaying the detailed information of the facility GHI.
Thus, the list item information related to the selected list item can be displayed while also ensuring the browsability of the list.
It should be noted that the return button 627 is displayed at the upper right side of the expanded list item frame 623. If the return button 627 is selected or another operation such as a scrolling operation is performed, the display mode returns to that shown in
In Specific Example 1-1 described above, the facility name, address, and telephone number are displayed as the detailed information. Specific Example 1-2 is a case in which the hours of operation are also displayed and will be described based on
When the facility (3111 displayed in the list item frame 623 is selected and then the detailed information display button 626 is selected, the prior scroll direction that is the direction in which the list was scrolled just before selection of the detailed information display button 626 is acquired (S200), and the display mode of the list item frames is set based on the acquired prior scroll direction (S300).
The expansion size is set based on the detailed information of the facility GHI (S301), in Specific Example 1-2, the facility name, address, telephone number, and hours of operation are displayed as the detailed information, and therefore the expansion size is set as four lines. In Specific Example 1-2, if the prior scroll direction is downward (S302: No), the expansion direction is set as upward (S308). There are only three lines of space available upward from the lower end of the list item frame 623 within the list region 620 for expanding the list item frame 623 upward. Therefore, if the list item frame 623 is expanded upward by an amount corresponding to four lines, the list item frame exceeds the list region 620 in the upward direction (S309: Yes). Accordingly, the display mode of the list item frames displayed on the display 60 is set such that the list item frame 623 is expanded downward by one line, which is the amount exceeding the list region 620 in the upward direction as shown in
Similarly, if the prior scroll direction is upward (S302: Yes), the expansion direction is set as downward (S303). However, if the list item frame 623 is expanded downward by an amount corresponding to four lines from the upper end of the list item frame 623, the list item frame 623 exceeds the list region 620 in the downward direction (S304: Yes). Accordingly, the display mode of the list item frames displayed on the display 60 is set such that the list item frame 623 is expanded upward by one line, which is the amount exceeding the list region 620 in the downward direction (S306). In addition, the list is shifted upward such that the adjacent list item frame 621 upward of the expanded list item frame 623, which is the direction reverse to the expansion direction, displays the facility DEF that is the adjacent list item upward of the facility GHI (S307). The detailed information of the facility GHI is then displayed in the expanded list item frame 623 (S400).
Thus, the list item information related to the selected list item can be displayed while also ensuring the browsability of the list. In addition, the order of the list items displayed in the direction reverse to the expansion direction, that is, in the scrolling direction, is maintained.
It should be noted that in Specific Example 1-2 explained using
In Specific Example 1, the list item frame 623 that is the selection item frame corresponds to the “selected list item frame”.
The five list item frames displayed on the display 60 are all of the same size (before any of them is selected and expanded) in Specific Example 1. In Specific Example 2, as shown in
In Specific Example 2-1 if the detailed information display button 636 is selected, the prior scroll direction is acquired (S200), and the display mode of the list item frames is set based on the acquired prior scroll direction (S300).
The expansion size is set based on the detailed information of a facility named the Maritime Research Center (S301). In Specific Example 2-1, the list item displayed in the list item frame 633 is displayed using a larger font size than the standard font size. However, the standard font size is used to display the detailed information as shown in
When the prior scroll direction is downward (S302: No) and the list item frame 633 is expanded upward to achieve the set expansion size, if the list item frame 633 can be displayed within the list region 620 (S309: No), the display mode of the list item frames displayed on the display 60 is set such that the list item frame 633 is expanded only upward as shown in
It should be noted that a return button 637 is displayed at the upper right side of the expanded list item frame 633, similar to Specific Example 1. If the return button 637 is selected or another operation such as a scrolling operation is performed, the display mode returns to that shown in
The facility name of Maritime Research Center is long, and as shown in
Thus, in order to display the entire list item, the list item frame 633 is expanded based on the prior scroll direction in Specific Example 2-2. in other words, the expansion size is set based on the number of characters or the like of the list item (S301). When the prior scroll direction is downward (S302: No) and the list item frame 633 is expanded upward to achieve the set expansion size, if the list item frame 633 can be displayed within the list region 620 (S309: No), the display mode of the list item frames displayed on the display 60 is set such that the list item frame 633 is expanded only upward as shown in
Note that because the list item frame 633 is always in a selected state in Specific Example 2-2, if the entire list item to be displayed in the list item frame 633 cannot be displayed, the list item frame 633 may be automatically expanded so as to be capable of displaying the entire list item. Further note that in such case, the facility name corresponds to the “list item” and the “list item information”. In other words, “the list item information related to the list item” may include only the “list item”, e.g., facility name as in this specific example.
If the detailed information display button 636 is selected, the display mode of the list item frames displayed on the display 60 is set in the same manner as Specific Example 2-1 described above (S300), and the detailed information of the expanded list item frame 633 is displayed (S400).
In Specific Example 2, the list item frame 633 that is the selection list frame corresponds to the “selected list item frame”.
Hereinafter, effects exhibited by the display device of the present embodiment will be described.
(1) When the list is scrolled (S100) and a list item included in the list is selected, the prior scroll direction that is the direction in which the list was scrolled just before selection of the list item is acquired (S200). Based on the acquired prior scroll direction, the display mode of the list item frame that displays the list item information related to the selected list item is set (S300). The list item frame is then displayed in the set display mode (S400). Thus, the list item frame is displayed in the display mode set based on the prior scroll direction. Therefore, information can be suitably displayed in the list item frame, which improves user-friendliness in terms of selection of a list item by the user.
(2) The display mode in the present embodiment is a mode that displays the selected list item frame in an expanded manner. According to the present embodiment, the expansion direction in which to expand the list item frame is set based on the prior scroll direction (S303, S308). Thus, the list item information can be suitably displayed in the list item frame while also maintaining the display of the list item frame that is in the direction reverse to the expansion direction set based on the prior scroll direction. In addition, the list item information related to the selected list item can be displayed while also ensuring the browsability of the list, thus improving user-friendliness in terms of selection of a list item by the user.
(3) According to the present embodiment, the expansion direction is set to the direction reverse to the prior scroll direction (S303, S308). For example, the display of the list item frame downward of the selection item frame is maintained because the selection item frame is expanded upward if the scroll direction is downward. In such case, the list item information can be suitably displayed in the list item frame while also maintaining the display of the list item frame in the prior scroll direction. In addition, the list item information related to the selected list item can be displayed while also ensuring the browsability of the list, thus improving user-friendliness in terms of selection of a list item by the user.
(4) The expansion size of the selection item frame is set based on the list item information (S301), and it is determined whether the selection item frame exceeds the displayable region in the expansion direction if the selection item frame is expanded in the expansion direction to achieve the expansion size (S304, S309). If it is determined that the selection item frame exceeds the displayable region when the selection item frame is expanded (S304: Yes, S309: Yes), the display mode of the list item frames is set such that the selection item frame is also expanded in the direction reverse to the expansion direction (S306, S311). Thus, the list item frame can be suitably displayed so as not to exceed the displayable region in the expansion direction, which improves user-friendliness in terms of selection of a list item by the user.
(5) When the selection item frame is expanded, the list item frame displayed adjacent to the selection item frame on the side in the direction reverse to the expansion direction is shifted, if necessary, to a position that does not overlap the expanded list item frame (S307, S312). Thus, the order of the list items displayed in the direction reverse to the expansion direction (i.e., in the prior scroll direction) can be maintained when the selection item frame is expanded, which improves user-friendliness in terms of selection of a list item by the user.
Note that, in the present embodiment, the control unit 10 includes a scrolling unit, a scroll direction acquisition unit, a setting unit, a display unit, an expansion direction setting unit, an expansion size setting unit, and an overrun determination unit. In
The display device according to a second embodiment of the present invention will be described with reference to
In the embodiment described above, based on the acquired prior scroll direction, the display mode of the list item frame that displays the list item information related to the selected list item is a mode that displays the list item frame in an expanded manner. However, the display mode of the list item frames is not limited to a mode that displays the selected list item frame in an expanded manner. For example, a display mode that shifts the display position of the selected list item frame as in the present embodiment may be used.
In the embodiment described above, the list item frame is fixed and the list item displayed in the fixed list item frame is shifted when the list is scrolled. In the present embodiment, as shown in
A display mode setting process that sets the display mode of the list according to the present embodiment will be described with reference to
At S351, it is determined whether the size of the selection item frame, i.e., the selected list item frame, is larger than the standard (or a predetermined) size. If it is determined that the size of the selection item frame is larger than the standard size (S351: Yes), the routine proceeds to S353. If it is determined that the size of the selection item frame is equal to or smaller than the standard size (S351: No), the routine proceeds to S352.
At S352, the selection item frame is not shifted from a reference position. Note that, in the present embodiment, the “reference position” is the vertical center of the display 60.
At S353 to which the routine proceeded if it is determined that the size of the selection item frame is larger than the standard size (S351: Yes), it is determined whether the prior scroll direction acquired at S200 in
At S354, a shift direction in which to shift the selection item frame from the reference position is set as downward.
At S355 to which the routine proceeded if it is determined that the prior scroll direction is not upward (S353: No), the shift direction in which to shift the selection item frame from the reference position is set as upward.
At S356, the display mode of the list item frames displayed on the display 60 is set based on the shift direction set at S352, S354, or S355.
In other words, according to the present embodiment, the shift direction in which to shift the selected list item frame from the reference position is set based on the prior scroll direction, in addition, the shift direction in which to shift the selected list item frame from the reference position is set to the direction reverse to the prior scroll direction.
Here, the display mode that shifts the list item frame based on the prior scroll direction will be described based on Specific Example 3 in
A cursor 700 is displayed at the vertical center of the display 60, and the list item frame to which the cursor 700 points is in a selected state. Note that the vertical dimension of the cursor 700 matches the vertical dimension of the standard size of the list item frame.
In
Here, if the list is scrolled downward by one frame from the state in
If the list is scrolled upward by one frame from the state in
Similar to Specific Example 3, in Specific Example 4, the size of the list item frame is determined in advance depending on the list item, and the position of the list item frame moves based on scrolling of the list. In Specific Example 4, the horizontal centers of the list item frames are positioned on a line (e.g., a curved line) that is convex (i.e., curves) toward the left side of the display 60, such that the list item frame displayed at the vertical center of the display 60 is displayed most leftward.
The size of the list item frames and the cursor 700 in Specific Example 4 are the same as in Specific Example 3, in Specific. Example 4, when the size of the list item frame is larger than the standard (or a predetermined) size, that particular list item frame is displayed overlapping with another list item frame as shown in
in
Here, if the list is scrolled downward by one frame from the state in
In
Here, if the list is scrolled upward by one frame from the state in
As thus described in detail, the display device according to the present embodiment exhibits at least the same effects as described in (1) above.
In addition, the shift direction in which to shift the list item frame is set based on the prior scroll direction (S354, S355). Thus, the display of the list item frame on the side in the direction reverse to the shift direction set based on the prior scroll direction can be maintained while suitably displaying the list item information in the list item frame, which improves user-friendliness in terms of selection of a list item by the user.
Further, the shift direction is set to the direction reverse to the prior scroll direction (S354, S355). For example, the display of the list item frame downward of the selection item frame is maintained because the selection item frame is shifted upward if the prior scroll direction is downward. In such case, the list item information can be suitably displayed in the list item frame while also maintaining the display of the list item frame in the prior scroll direction, which improves user-friendliness in terms of selection of a list item by the user.
Note that, in the present embodiment, S356 in
The present invention is not limited to the embodiments described above, and may be implemented in various further embodiments.
(A) In the embodiments described above, the scroll direction is upward and downward, but the scroll direction may be leftward and rightward. Also, in the embodiments described above, the selection item frame is expanded in the direction reverse to the prior scroll direction. However, the selection item frame may be expanded in the same direction as the prior scroll direction.
(B) In the embodiments described above, the display device is practiced as a navigation device and installed in a vehicle. However, the present invention is not limited to a navigation device. In other embodiments, various types of devices capable of list displays such as music players, cell phones, for example, may be used. Further, the display device may not be installed in a vehicle. Note that the map data storage unit, the current position calculation unit, and the speaker of the display device according to the embodiments described above may be omitted. In addition, the display (e.g., 60) may be configured as a device separate from the display device provided with the control unit.
(C) In the embodiments described above, the control unit includes the scrolling unit, the scroll direction acquisition unit, the setting unit, the display unit, the expansion direction setting unit, the expansion size setting unit, and the overrun determination unit. In other embodiments, one or more of the scrolling unit, the scroll direction acquisition unit, the setting unit, the display unit, the expansion direction setting unit, the expansion size setting unit, and the overrun determination unit may be realized as functions that a program performs when executed in a computer, or a non-transitory computer readable recording medium that stores such a program.
Examples of a non-transitory computer readable recording medium include, but are not limited to, external/removable, and/or internal/built-in storage or memory unit, e.g., one or more of an optical disk, such as a DVD, a magnetic disk, such as a hard disk, a semiconductor memory, such as a ROM, a RAM, a memory card, and the like.
in some embodiments, the functions described herein are realized by a CPU being programmed for performing such functions. However, in further embodiments, one or more of the functions described herein is/are performed by specifically configured hardware (e.g., by one or more application specific integrated circuits or ASIC(s)) which is/are provided) separate from or in lieu of the CPU. Some embodiments incorporate more than one of the described functions in a single ASIC.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2010-154006 | Jul 2010 | JP | national |
