Patent Application
20070094612
The present invention relates to a method, a device and a computer program product for positioning of a pop-up window. In particularly, the present invention relates to a method, a device and a computer program product for dynamically positioning of a pop-up window in a display of a mobile terminal device.
Pop-up windows have become very popular in the field of computer- and IT-technology as they can deliver user-relevant messages at a certain moment of time. Thereby, said pop-up window or said pop-up windows are positioned at a certain position on the display of a terminal device, whereby often relevant sections of the display are overlapped and the user cannot any longer see what is arranged below the pop-up window, especially when the user uses a mobile TV phone and is watching TV.
Such pop-up windows according to the state of the art are often arranged on a display of a mobile terminal device by the TV-producers and there is no computer program product involved, which automatically can determine which would be the best place for a dynamically positioning of a pop-up window, when an incoming event, e.g. a certain message, is received. Therefore, e.g. the TV-program always has to be observed by the TV-producer producer such as to position said pop-up window at an adequate position and not to disturb the user while watching TV for example.
It would be therefore suitable to provide a method, a mobile terminal device and a computer program product such as to make such a handling of pop-up windows, which contain certain messages as easy as possible.
Therefore, the present invention aims to deliver a method, a computer program product and a mobile terminal device, which allow to dynamically positioning one or several pop-up windows on a display of an electronic device.
The present invention especially aims to deliver a method, computer program product and a mobile terminal device, which allow a dynamical positioning of one or several pop-up windows on a display of a mobile terminal device.
An overall object of the present invention is to provide a method, a computer program product and a mobile terminal device to provide a user a dynamically positioning of a pop-up window in a display of a mobile terminal device.
The objects of the present invention are solved by the subject matter defined in the accompanying independent claims.
According to a first aspect of the present invention a method for dynamically positioning of a pop-up window in a display of a mobile terminal device is provided, said display showing changing pixels, wherein said mobile terminal device is detecting an event to trigger appearance of said pop-up window on said display, wherein said method is comprising:
This has the advantage that it is possible to make automatically a dynamically positioning of a pop-up window in a display of a mobile terminal device.
According to a further embodiment of the present invention said mobile terminal device is detecting an event to trigger appearance of said pop-up window on said display, wherein there is conducted an analyzing step to determine an area characterized by at least one of the following features:
This has the advantage that with said method it is possible to control a dynamical appearance of pop-up windows on a display of a mobile terminal device.
According to a further embodiment of the present invention said pop-up window is displayed for a certain period of time in said determined area after said detection. This has the advantage that said method is user-configurable.
According to a further embodiment of the present invention said pop-up window is displayed transparent. This has the advantage that said pop-up window is interfering said content of said display only minimally.
According to a further embodiment of the present invention said analyzing step is repeated in case the area in which the pop-up window is placed is affected by changing pixels. This has the advantage that said method optimizes an appearance of pop-up windows on said display, such that relevant areas of a display are not covered by a pop-up window and so the user is not interrupted by appearing pop-up windows.
According to a further embodiment of the present invention a size of said pop-up window is related to the size of said determined area and changes dynamically therewith. This has the advantage that said method optimizes an appearing of pop-up windows on said display, such that relevant areas of a display are not covered by a pop-up window and so the user is not interrupted by appearing pop-up windows.
According to a further embodiment of the present invention a position of said pop-up window is dependent on a position of said determined area and dynamically changes therewith. This has the advantage that said method optimizes an appearing of pop-up windows on said display, such that relevant areas of a display are not covered by a pop-up window and so the user is not interrupted by appearing pop-up windows.
According to a further embodiment of the present invention said pop-up window does a rotational, translational or any randomly generated movement on said display. This has the advantage that said method optimizes an appearing of pop-up windows on said display, such that relevant areas of a display are not covered by a pop-up window and so the user is not interrupted by appearing pop-up windows.
According to a further embodiment of the present invention said event is a receipt of a message. This has the advantage that the user is provided with user-specific messages, like SMS, e-mail, etc.
According to a further embodiment of the present invention a first pop-up window appears on said display upon triggering receipt of a message and whereby a further pop-up window appears on said display when a further message is received by said mobile terminal device. This has the advantage that several messages can be received by said mobile terminal device.
According to a further embodiment of the present invention said pop-up window is removed from said display after a predetermined amount of time has elapsed or a user input is received. This has the advantage that the method of the present invention is user-configurable.
According to a further embodiment of the present invention said pop-up window is keeping its originally determined position until the user selects a new user-configurable position of said pop-up window on said display. This has the advantage that the method of the present invention is user-configurable.
According to a further embodiment of the present invention said pop-up window keeps its position on said display, when the mobile terminal device is switched off. This has the advantage that the pop-up window keeps the same position, especially when a film is interrupted and wants to started again at the same sequence.
According to a further embodiment of the present invention said pop-up window keeps its position and still is visible on said display, when the display is switched off. This has the advantage that the user can read the message shown by the pop-up window, even if he/she has forgotten to do so before switching off said mobile terminal device.
According to a further embodiment of the present invention said pop-up window appears for the first time on said display, when the mobile terminal device is switched on, a specific sound is actuated, said sound being user-configurable. This has the advantage that the method is user-configurable and informs said user of incoming messages.
According to a further embodiment of the present invention said user can switch on or off said method, when the mobile terminal device is operating. This has the advantage that the method according to the present invention is user-configurable.
According to a further embodiment of the present invention said smallest amount of changing pixels is determined by analysing of pixels on said display. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said mobile terminal device is a mobile TV phone. This has the advantage that said method can be used everywhere the user moves and therefore the user can receive messages at different places while watching TV.
According to a further embodiment of the present invention said pop-up window is positioned in an area on the display on the top of subtitles/text, whereby said pop-up window does not cover said subtitles/text. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention a position of subtitles/text is recognized by a DVB-H software. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said DVB-H software will input corresponding information for a pop-up software, if subtitles/text are rendered in said DVB-H software. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said DVB-H software or some other software analyzes video frames. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention spatial high-frequency intensities are analysed by said DVB-H software or some other software. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention corresponding information is input to a pop-up software after spatial high-frequency intensities with straight shapes are analysed. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said information is processed in a video decoder. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said information is processed in a video codec. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said subtitles/text are recognized by said DVB-H software. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said subtitles/text are dynamic or fixed on said display. This has the advantage that said method can by used in a wide field of application.
According to a further embodiment of the present invention said DVB-H software or some other software analyzes video frames to find textual content if said subtitles/text are fixed.
This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said video decoder is used for determining the location of said pop-up window on said display. This has the advantage that said method can by used in a wide field of application.
According to a further embodiment of the present invention said method uses motion vectors for macro-blocks. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention with said motion vectors it is possible to estimate which, e.g., 16×16 blocks of a video content on said display have moved and in which direction. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said pop-up window is covering said portion which is strongly changing, wherein said fixed portion is not covered, if a portion of said video frames is fixed and a background on said display is changing. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said pop-up window covers said portion which is fixed, if a small portion of said video frame is changing while the rest of the frame is almost fixed. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention video frames are updated by a window server. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said video frames are updated by a display driver. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said pop-up window is displayed partly transparent. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said changing pixels are changing pixels of a displayed DVB-H stream. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention said analyzing of face shaped structures in said changing pixels is executed by an algorithm. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention an algorithm is analyzing face shaped structures in said changing pixels. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to a further embodiment of the present invention an algorithm is analyzing face shaped structures in said changing pixels. This has the advantage that the method of the present invention optimizes said dynamically positioning of pop-up windows on said display.
According to another aspect of the present invention a computer program product is provided, wherein said computer product comprises program code sections for carrying out operations, when said program is run on a processor-based device, a terminal device, a mobile terminal device, a network device, a portable terminal device, a consumer electronic device, or a mobile communication enabled terminal device, wherein a method for dynamically positioning of a pop-up window in a display of a mobile terminal device is used, said display showing changing pixels, wherein said mobile terminal device is detecting an event to trigger appearance of said pop-up window on said display, wherein said method is comprising:
This has the advantage that with said computer program product said method of the present invention is optimized for said dynamically positioning of pop-up windows on said display.
According to another aspect of the present invention said computer program product comprises program code sections, which are stored on a machine-readable medium. This has the advantage that with said computer program product said method of the present invention is optimized for said dynamically positioning of pop-up windows on said display.
According to a further aspect of the present invention a mobile terminal device for dynamically positioning of a pop-up window in a display of a mobile terminal device is provided, wherein said mobile terminal device comprises a display and a CPU-module and wherein said display is showing pixels, wherein said mobile terminal device is detecting an event to trigger appearance of said pop-up window on said display, comprising:
This has the advantage that said method of the present invention, which is optimized for said dynamically positioning of pop-up windows on said display, is used in said mobile terminal device which allows a wide field applications in computer- and IT-technology.
According to a further embodiment of the present invention a mobile terminal device for dynamically positioning of a pop-up window in a display of a mobile terminal device is provided, wherein a module for analyzing is configured for analyzing an area on said display, said area having
This has the advantage that said method of the present invention, which is optimized for said dynamically positioning of pop-up windows on said display, is used in said mobile terminal device which allows a wide field applications in computer- and IT-technology.
According to a further embodiment of the present invention said device is a mobile TV phone. This has the advantage that said method of the present invention, which is optimized for said dynamically positioning of pop-up windows on said display, is used in said mobile terminal device which allows a wide field applications in computer- and IT-technology.
According to a further embodiment of the present invention said device comprises a video decoder, which is connected to said CPU-module and said display and wherein said video decoder being configured for determining the location of said pop-up window on said display. This has the advantage that said method of the present invention, which is optimized for said dynamically positioning of pop-up windows on said display, is used in said mobile terminal device which allows a wide field applications in computer- and IT-technology.
According to a further embodiment of the present invention said device comprises a window server, which is connected to said CPU-module and said display and wherein said window server being configured for updating video frames. This has the advantage that said method of the present invention, which is optimized for said dynamically positioning of pop-up windows on said display, is used in said mobile terminal device which allows a wide field applications in computer- and IT-technology.
According to a further embodiment of the present invention said device comprises a display driver, which is connected to said CPU-module and said display and wherein said display driver being configured for updating video frames. This has the advantage that said method of the present invention, which is optimized for said dynamically positioning of pop-up windows on said display, is used in said mobile terminal device which allows a wide field applications in computer- and IT-technology.
Advantages of the present invention will become apparent to the reader of the present invention when reading the detailed description referring to embodiments of the present invention, based on which the inventive concept is easily understandable.
Throughout the detailed description and the accompanying drawings same or similar components, units or devices will be referenced by same reference numerals for clarity purposes.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments of the present invention and together with the description serve to explain the principles of the invention. In the drawings,
With reference to
Thereby the methodical steps for a dynamically positioning of a pop-up window 10 in a display 200 of a mobile terminal device 100 are shown, said display 200 showing changing pixels of a film, a animated graphics or an otherwise changing pixel application, wherein said mobile terminal device 100 is detecting an event to trigger appearance of said pop-up window 10 on said display 200, wherein said method is comprising: analyzing a content of said display; and determining a suitable area for said pop-up window, where said pop-up window 10 can be positioned with minimum interference with said content.
In step S100 the mobile terminal device 100 is started by a user, so the user is switching on said mobile terminal device 100. The mobile terminal device 100 can be a mobile TV phone. So the user can watch TV and also receive or execute calls.
While the mobile terminal device 100 is operative and a user is watching TV or something other on said display 200 of said mobile terminal device 100 there are changing pixels associated with a film, an application or animated features on said display 200 of said mobile terminal device 100, as during e.g. a film the pixels change their colour and/or intensity.
In a further step S102 said mobile terminal device 100 is detecting an event 102. Said event can be an incoming message, e.g. a SMS, a message that said user received an e-mail, etc. In a further step S103 in said method an area is determined, by analyzing a content of said display 10. Thereby a suitable area is determined for said pop-up window, where said pop-up window can be positioned with minimum interference with said content. This can be done by monitoring and changing pixels and analyzing the amount of change.
Finally after one or more areas, which do not interfere with said content of said display, are determined a pop-up window 10 with said message is displayed in said determined one ore more areas in step S104.
Further it is noted that the size of said pop-up window 10 is related to the size of said determined area and changes dynamically therewith. Also the position of said pop-up window 10 is dependent on a position of said determined area and dynamically changes therewith.
Said event is a receipt of a message, e.g. in form of a SMS, an e-mail or any other message in electronic form. It is also possible that a second, third, etc. pop-up window 10 appears on said display 200 upon triggering receipt of a message and whereby a further pop-up window 10 appears on said display 200 when a further message is received by said mobile terminal device 100.
Further it is also conceivable that after said pop-up window 10 appears for the first time on said display 200, when the mobile terminal device 100 is switched on, a specific sound is actuated, said sound being user-configurable.
Further said user can switch on or off said described method according to the invention, when the mobile terminal device 100 is operating.
Further has to be noted that said pop-up window 10 is positioned in an area on the display 200 on the top of subtitles/text, whereby said pop-up window 10 does not cover said subtitles/text. Thereby a position of subtitles/text is recognized by a DVB-H software and said DVB-H software will input corresponding information for a pop-up software if subtitles/text are rendered in said DVB-H software.
In the method of the present invention said DVB-H software or some other software analyzes video frames. Further, in the method of the present invention spatial high-frequency intensities with straight shapes are analysed by said DVB-H software or some other software.
It is also conceivable that in the method of the present invention after spatial high-frequency intensities with straight shapes are analysed corresponding information is input to a pop-up software. Further said information is processed in a video decoder. But said information can also be processed in a video codec.
It has further to be noted that said subtitles/text are recognized by said DVB-H software and said subtitles/text are dynamic or fixed on said display 200. In the method of the present invention said DVB-H software or some other software analyzes video frames to find textual content if said subtitles/text are fixed. Also a video decoder can be used for determining the location of said pop-up window 10 on said display 200.
Said method for dynamically positioning of pop-up windows can also use motion vectors of macro-blocks, whereby with said motion vectors it is possible to estimate which 16×16 blocks of a video content on said display 200 have moved and in which direction they have moved.
It should be further noted that said pop-up window 10 is covering said area of changing pixels which are strongly changing, wherein said fixed area is not covered if a portion of said video frame is fixed and a background on said display 200 is changing. It has also to be noted that if a small portion of said video frame is changing while the rest of the frame is almost fixed said pop-up window 10 covers said portion which is fixed. It can also be understood that said video frames are updated by a window server. Video frames can also be updated by a display driver.
It is also conceivable that said pop-up window 10 is displayed partly transparent. Further has to be noted that said changing pixels are changing pixels of a displayed DVB-H stream and said analyzing of face shaped structures in said changing pixels is executed by a specific algorithm. Further it has to be noted that an algorithm is analyzing face shaped structures in said changing pixels.
With reference to
Thereby the methodical steps for a dynamically positioning of a pop-up window 10 in a display 200 of a mobile terminal device 100 are shown, said display 200 showing changing pixels, wherein said mobile terminal device 100 is detecting an event to trigger appearance of said pop-up window 10 on said display 200, wherein there is conducted an analyzing step to determine an area characterized by at least one of the following features: the smallest amount of changing pixels for a predetermined period of time, step S103A; and/or a minimum of difference in colour and/or intensity between the pixels of said area, step S103B; and/or a specific shaped structure of a human body which is stationary for a predetermined period of time, step S103C and/or subtitles/text, step S103D.
The step S103A of determining the smallest amount of changing pixels for a predetermined period of time is thereby obtained by monitoring said changing pixels over a predetermined amount of time and by comparing with the amount of changing. The area obtained with the smallest amount of changing pixels defines then the place for positioning said pop-up window.
Also the step S103B of determining a minimum of difference in colour and/or intensity between the pixels is thereby obtained by monitoring said changing pixels over a predetermined amount of time and by comparing with the amount of changing. The area obtained with the minimum of difference in colour and/or intensity between the pixels of said area defines then the place for positioning said pop-up window.
Also the step S103C of determining a specific shaped structure of a human body which is stationary for a predetermined period of time is thereby obtained by monitoring said changing pixels over a predetermined amount of time and by comparing with the amount of changing with a specific analysing software. The area obtained for a wished specific shaped structure of a human body defines then the place for positioning said pop-up window.
Also the step S103D of determining subtitles/text, which can be stationary or dynamic for a predetermined period of time is thereby obtained by monitoring said changing pixels over a predetermined amount of time and by comparing with the amount of changing with a specific analysing software. The determined area, which interferes minimally with said subtitles/text defines then the place for positioning said pop-up window.
It is also conceivable that all four steps S103A-S103D are executed. Either they are executed consecutive or in another sequence.
It is also conceivable that some steps are executed for several times, what is depending upon the specific features of the used film, etc.
As in
While the mobile terminal device 100 is running and a user is watching TV or something other on said display 200 of said mobile terminal device 100 there are changing pixels on said display 200 of said mobile terminal device 100, as during a film the pixels change their colour and/or intensity.
In a further step S102 said mobile terminal device 100 is detecting an event 102. Said event can be an incoming message, e.g. a SMS, a message that said user received an e-mail, etc.
In a further step 103 in said method an area is determined, which does not interfere with said content of said display, as has been described in
However in comparison to
So, either the smallest amount of changing pixels for a predetermined period of time S103A; and/or a minimum of difference in colour and/or intensity between the pixels of said area can be determined S103B; and/or a specific shaped structure of a human body can be determined S103C, which is stationary for a predetermined period of time and/or subtitles/text, step 103D, which are stationary or dynamic for a predetermined period of time are determined.
Finally after said area which does not interfere with said content of said display is determined a pop-up window 10 with said message is displayed in said determined area in step S104.
With reference to
As in
In a further step S102 said mobile terminal device 100 is detecting an event 102. Said event can be an incoming message, e.g. a SMS, a message that said user received an e-mail, etc.
In a further step 103 in said method an area is determined, which does not interfere with said content of said display as has been described in
Further at least one of the steps S103A, S103B, S103C or 103D can be executed. So, either the smallest amount of changing pixels for a predetermined period of time S103A; and/or a minimum of difference in colour and/or intensity between the pixels of said area can be determined S103B; and/or a specific shaped structure of a human body can be determined S103C, which is stationary for a predetermined period of time and/or subtitles/text can be determined.
Finally after said which does not interfere with said content of said display is determined a pop-up window 10 with said message is displayed in said determined area in step S104, whereby said pop-up window 10 in said determined area is displayed for a certain period of time S104A, whereby said period of time depends upon a deviation from a predetermined value from said smallest amount of changing pixels and/or from said minimum of difference in colour and/or intensity between the pixels of said area and/or from said specific shaped structure of a human body.
With reference to
Further, in
Further,
It is also conceivable that several different events are received and displayed by a mobile terminal device 100, so several independent steps of analyzing an area where said pop-up window can be positioned with minimum interference with said content can be executed with said method of the present invention.
Further
It is also conceivable that the user intends to program a certain predetermined amount of time after which said pop-up window disappears from said display of said mobile terminal device. So, if the user does not want to any longer see said pop-up window 10, he/she can remove said pop-up window 10 via a predetermined input on a keyboard or directly on the display 200, e.g. via a touch-screen display.
It is also conceivable that the pop-up window 10 automatically is removed by a computer program product, e.g. a software, which is running on said mobile terminal device 100, after a predetermined time, whereby said user can determine the time after which said pop-up window removal is triggered.
In comparison to
In a further embodiment of the present invention there are illustrated in steps S108-S110 of
Thereby, in step S108 said pop-up window 10 can further be displayed in said determined area when said mobile terminal device 100 is switched off by said user. So, the user can afterwards see said pop-up window on said display if he/she has forgotten to read said pop-up window with said message while the display was on. Thereby it is user-configurable if the user wants this additional service on his/her mobile terminal device.
Further in step S109 the position of said pop-up window 10 can be kept in said determined area, when said mobile terminal is switched off. So, the user can afterwards see said pop-up window on said display if he/she want to later read said pop-up window with said message on the display when he/she later is e.g. watching a film, etc. Thereby it is user-configurable if the user wants this additional service on his/her mobile terminal device.
In step S110 it is also conceivable that said pop-up window 10 still is visible when said mobile terminal device 100 is switched off, whereby said pop-up window 10 is keeping its position in said determined area. This is an additional possibility for the user to keep the position of said pop-up window on said display if it he/she aims for this service.
Said computer program product, comprises program code sections for carrying out operations, when said program is run on a processor-based device, a terminal device, a mobile terminal device 100, a network device, a portable terminal device, a consumer electronic device, or a mobile communication enabled terminal device, wherein a method for dynamically positioning of a pop-up window 10 in a display 200 of a mobile terminal device 100 is used, said display 200 showing changing pixels, wherein said mobile terminal device 100 is detecting an event to trigger appearance of said pop-up window 10 on said display 200, wherein said method is comprising a analyzing of an area on said display 200, said area, which does not interfere with said content of said display and displaying said pop-up window 10 in said determined area.
In
Finally, in
Further it is noted that said mobile terminal device 100 for dynamically positioning of a pop-up window 10 in a display 200 of a mobile terminal device 100, wherein said mobile terminal device 100 comprises a display 200, a CPU-module 4000 and a module for analyzing 5000 and wherein said display 200 is showing pixels, wherein said mobile terminal device 100 is detecting an event to trigger appearance of said pop-up window 10 on said display 200, comprises a module for analyzing 5000, being configured for analyzing said display 200, having said smallest amount of changing pixels of said area for a predetermined period of time; and/or having a minimum of difference in colour and/or intensity between the pixels of said area; and/or having a specific part of a human body for a predetermined period of time; and/or having subtitles/text and wherein said CPU-module being configured for displaying said pop-up window 10 in said determined area after said detection on said display 200.
Further it is noted that said device is a mobile TV phone and said device comprises a video decoder, which is connected to said CPU-module, said module for analyzing 5000 and said display 200 and wherein said video decoder being configured for determining the location of said pop-up window 10 on said display 200.
Further it is noted that said device comprises a window server, which is connected to said CPU-module 4000, said module for analyzing 5000 and said display 200 and wherein said window server being configured for updating video frames.
Further it is noted that said device comprises a display driver, which is connected to said CPU-module and said display 200 and wherein said display driver being configured for updating video frames.
It is will be evident for those skilled in the art that as the technology advances, the inventive concept can be implemented in a broad number of ways. The invention and its embodiments are thus not limited to the examples and specific embodiments described above but may vary within the scope of the claims.
