CN106293037B - Interaction method and electronic equipment - Google Patents
Interaction method and electronic equipment Download PDFInfo
- Publication number
- CN106293037B CN106293037B CN201510325917.3A CN201510325917A CN106293037B CN 106293037 B CN106293037 B CN 106293037B CN 201510325917 A CN201510325917 A CN 201510325917A CN 106293037 B CN106293037 B CN 106293037B
- Authority
- CN
- China
- Prior art keywords
- content
- projection
- area
- image
- range
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- User Interface Of Digital Computer (AREA)
- Controls And Circuits For Display Device (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses an interaction method and electronic equipment, wherein the interaction method comprises the following steps: projecting first content to a projection surface by using a projection module in the electronic equipment, wherein the first content is a first area in a first image, and the projection module and the electronic equipment synchronously move; obtaining a first operation for indicating a change in a projected area range in the first image; determining a projection range parameter based on the first operation; and projecting second content to the projection surface according to the projection range parameter, wherein the second content is a second area in the first image, and the range of the second area is different from that of the first area.
Description
Technical Field
The present invention relates to interaction technologies, and in particular, to an interaction method and an electronic device.
Background
Along with the increasing screen size of smart phones, the pursuit of people on large screen experience never stops, and meanwhile, the rapid development of projection technology provides a new thought for large screen experience, namely projection mobile phones, and the like. However, there is no good solution to how to efficiently interact on a projection screen.
Disclosure of Invention
In order to solve the technical problems, the embodiment of the invention provides an interaction method and electronic equipment.
The interaction method provided by the embodiment of the invention comprises the following steps:
projecting first content to a projection surface by using a projection module in the electronic equipment, wherein the first content is a first area in a first image, and the projection module and the electronic equipment synchronously move;
obtaining a first operation for indicating a change in a projected area range in the first image;
determining a projection range parameter based on the first operation;
and projecting second content to the projection surface according to the projection range parameter, wherein the second content is a second area in the first image, and the range of the second area is different from that of the first area.
The electronic equipment provided by the embodiment of the invention comprises:
the projection module is used for projecting first content to a projection surface, the first content is a first area in a first image, and the projection module and the electronic equipment synchronously move;
an acquisition module for acquiring a first operation for instructing to change a range of a region projected in the first image;
A first determining module configured to determine a projection range parameter based on the first operation;
the projection module is further configured to project second content to the projection plane according to the projection range parameter, where the second content is a second area in the first image, and a range of the second area is different from a range of the first area.
In the technical scheme of the embodiment of the invention, the electronic equipment is provided with the projection module, the projection module can be used for projecting the first content on the projection surface, the first content is a part of the first image, and the touch icon is displayed on the first content. When the electronic device obtains a first operation for indicating to change the range of the area projected in the first image, a projection range parameter is generated according to the first operation, and then second content is projected on the projection surface according to the projection range parameter, wherein the second content is a second area in the first image. The second region has a range different from the range of the first region. Therefore, the area range of the content projected to the projection surface can be adjusted through the convenient first operation, and a user can conveniently perform operations such as zooming in and zooming out on the content on the projection surface, so that the touch icon on the projection surface can be selected more efficiently.
Drawings
FIG. 1 is a flow chart of an interaction method according to a first embodiment of the present invention;
FIG. 2 is a flow chart of an interaction method according to a second embodiment of the present invention;
FIG. 3 is a flow chart of an interaction method according to a third embodiment of the present invention;
FIG. 4 is a flow chart of an interaction method according to a fourth embodiment of the present invention;
FIG. 5 is a flow chart of an interaction method according to a fifth embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to a first embodiment of the present invention;
fig. 7 is a schematic structural diagram of an electronic device according to a second embodiment of the present invention;
fig. 8 is a schematic structural diagram of an electronic device according to a third embodiment of the present invention;
fig. 9 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present invention;
fig. 10 is a schematic structural diagram of an electronic device according to a fifth embodiment of the present invention;
FIG. 11 is a schematic view of a projection plane according to an embodiment of the present invention;
FIG. 12 is a second schematic view of a projection plane according to an embodiment of the present invention;
fig. 13 is a schematic view of a projection surface according to an embodiment of the present invention.
Detailed Description
For a more complete understanding of the nature and the technical content of the embodiments of the present invention, reference should be made to the following detailed description of embodiments of the invention, taken in conjunction with the accompanying drawings, which are meant to be illustrative only and not limiting of the embodiments of the invention.
Fig. 1 is a schematic flow chart of an interaction method according to a first embodiment of the present invention, where the interaction method in this example is applied to an electronic device, as shown in fig. 1, and the interaction method includes the following steps:
step 101: and projecting first content to a projection surface by using a projection module in the electronic equipment, wherein the first content is a first area in a first image, and the projection module and the electronic equipment synchronously move.
In the embodiment of the invention, the electronic equipment can be a mobile phone, a tablet personal computer and the like. The electronic device has a projection module, such as a micro projector. The first content can be projected on the projection surface by the projection module.
In the embodiment of the invention, the first content is a first area in the first image. Referring to fig. 11, the first image may be desktop content of the electronic device. The first region is a portion of desktop content. In the figure, the solid line box represents the first content, and the dotted line box represents the first image.
In the embodiment of the invention, the user horizontally (calibrated orientation) stands in front of the projection surface, such as a white wall, which is equivalent to calibrating the position and orientation of the electronic device, and at this time, the user can consider that the first image is virtually presented on the projection surface with the projection direction as the center. The area of the first image projected by the electronic device is then determined with respect to the position and orientation (i.e. the projection direction) of the calibrated electronic device. The content of the first image which is virtually presented is mapped to the current position of the electronic equipment in the current direction and a certain area in the direction of light propagation, and the content is the current projection content. For example, when the electronic device projects to the projection surface in the calibration direction at the calibration position, the first content is displayed on the projection surface, and the first content is the content of the first image in the first area.
Step 102: a first operation is obtained for indicating a change in a projected area range in the first image.
In the embodiment of the invention, when the content displayed on the projection surface is too much, the user needs to display less content on the projection surface, and at the moment, the user slides forward in a single finger or double directions on the touch display module, such as the touch display screen, of the electronic equipment, which is equivalent to a pushing action, and at the moment, less content is relatively displayed on the projection surface. Similarly, when the content displayed on the projection surface is too small, the user needs to display more content on the projection surface, and at this time, the user slides back on the touch display module of the electronic device, for example, the touch display screen with one finger or two fingers, which is equivalent to a zooming action, and at this time, more content is relatively displayed on the projection surface. Here, changing the range of the projected area in the first image means changing the range of the content projected in the first image, not changing the size of the projected area.
Step 103: a projection range parameter is determined based on the first operation.
In an embodiment, when the user uses the electronic device, the electronic device is held by the user, and the index finger is just near the volume key of the electronic device, so that pressing the volume key can trigger a zoom-out operation, and the display area range of the first image is narrowed; pressing the up volume key may trigger a push operation to zoom in on the range of the display area of the first image. Based on this, the first operation may be implemented not only by the touch display module of the electronic device but also by a key.
In an embodiment of the present invention, the first operation may determine a projection range parameter, where the projection range parameter is used to indicate that a portion of the area in the first image is projected onto the projection surface. Generally, a first region in the first image is used as a center, and a certain proportion of zooming in or zooming out is performed, so that a second region is finally determined. The second region displays a somewhat different content than the first region.
Step 104: and projecting second content to the projection surface according to the projection range parameter, wherein the second content is a second area in the first image, and the range of the second area is different from that of the first area.
In the embodiment of the present invention, the second content is also a part of the first image, but the range of the second area of the second content is different from the range of the first area of the first content. Referring to fig. 12 and 13, fig. 12 is an enlarged view of a first area of the first content, and fig. 13 is a reduced view of the first area of the first content. In the figure, the second content is shown in the solid line frame, and it can be seen that the second content is different from the first content in terms of content. Within the dashed box is the first image.
According to the embodiment of the invention, the area range of the content projected to the projection surface is adjusted through the convenient first operation, so that a user can conveniently perform operations such as enlarging, reducing and the like on the content on the projection surface, and further, the touch icon on the projection surface can be more efficiently selected.
Fig. 2 is a schematic flow chart of an interaction method according to a second embodiment of the present invention, where the interaction method in this example is applied to an electronic device, as shown in fig. 2, and the interaction method includes the following steps:
step 201: and projecting first content to a projection surface by using a projection module in the electronic equipment, wherein the first content is a first area in a first image, and the projection module and the electronic equipment synchronously move.
In the embodiment of the invention, the electronic equipment can be a mobile phone, a tablet personal computer and the like. The electronic device has a projection module, such as a micro projector. The first content can be projected on the projection surface by the projection module.
In the embodiment of the invention, the first content is a first area in the first image. Referring to fig. 11, the first image may be desktop content of the electronic device. The first region is a portion of desktop content. In the figure, the solid line box represents the first content, and the dotted line box represents the first image.
In the embodiment of the invention, the user horizontally (calibrated orientation) stands in front of the projection surface, such as a white wall, which is equivalent to calibrating the position and orientation of the electronic device, and at this time, the user can consider that the first image is virtually presented on the projection surface with the projection direction as the center. The area of the first image projected by the electronic device is then determined with respect to the position and orientation (i.e. the projection direction) of the calibrated electronic device. The content of the first image which is virtually presented is mapped to the current position of the electronic equipment in the current direction and a certain area in the direction of light propagation, and the content is the current projection content. For example, when the electronic device projects to the projection surface in the calibration direction at the calibration position, the first content is displayed on the projection surface, and the first content is the content of the first image in the first area.
Step 202: a first operation is obtained for indicating a change in a projected area range in the first image.
In the embodiment of the invention, the first operation is a first touch operation along a projection direction of the projection module on the touch display module. Specifically, when the content displayed on the projection surface is too much, the user needs to display less content on the projection surface, and at this time, the user slides forward in a single finger or a double finger on the touch display module of the electronic device, for example, the touch display screen, which is equivalent to a pushing action, and at this time, relatively less content is displayed on the projection surface. Similarly, when the content displayed on the projection surface is too small, the user needs to display more content on the projection surface, and at this time, the user slides back on the touch display module of the electronic device, for example, the touch display screen with one finger or two fingers, which is equivalent to a zooming action, and at this time, more content is relatively displayed on the projection surface. Here, changing the range of the projected area in the first image means changing the range of the content projected in the first image, not changing the size of the projected area.
Step 203: it is determined whether the first operation satisfies a first predetermined condition.
In the embodiment of the present invention, the first predetermined condition refers to whether the first operation is a first touch operation along a projection direction of the projection module on the touch display module.
In an embodiment, when the user uses the electronic device, the electronic device is held by the user, and the index finger is just near the volume key of the electronic device, so that pressing the volume key can trigger a zoom-out operation, and the display area range of the first image is narrowed; pressing the up volume key may trigger a push operation to zoom in on the range of the display area of the first image. Based on this, the first operation may be implemented not only by the touch display module of the electronic device but also by a key. Thus, the first predetermined condition may also be whether the first operation is an operation of a specific key.
Step 204: and determining the projection range parameter as a first parameter based on the first operation when the first operation meets a first predetermined condition.
Here, the first parameter characterizes an enlargement or reduction of a first region in the first image by a factor of N, N being greater than or equal to 1, to obtain a second region in the first image.
In an embodiment of the present invention, the first operation may determine a first parameter, where the first parameter is used to instruct to project a portion of the area in the first image onto the projection surface. Generally, a first region in the first image is used as a center, and a certain proportion of zooming in or zooming out is performed, so that a second region is finally determined. The second region displays a somewhat different content than the first region.
Step 205: and projecting second content to the projection surface according to the first parameter, wherein the second content is a second area in the first image, and the range of the second area is different from that of the first area.
In the embodiment of the present invention, the second content is also a part of the first image, but the range of the second area of the second content is different from the range of the first area of the first content. Referring to fig. 12 and 13, fig. 12 is an enlarged view of a first area of the first content, and fig. 13 is a reduced view of the first area of the first content. In the figure, the second content is shown in the solid line frame, and it can be seen that the second content is different from the first content in terms of content. Within the dashed box is the first image.
According to the embodiment of the invention, the area range of the content projected to the projection surface is adjusted through the convenient first operation, so that a user can conveniently perform operations such as enlarging, reducing and the like on the content on the projection surface, and further, the touch icon on the projection surface can be more efficiently selected.
Fig. 3 is a schematic flow chart of an interaction method according to a third embodiment of the present invention, where the interaction method in this example is applied to an electronic device, as shown in fig. 3, and the interaction method includes the following steps:
Step 301: and projecting first content to a projection surface by utilizing a projection module in the electronic equipment, wherein the first content is a first area in a first image, and a cursor focus is projected at a first position of the first content.
Here, the projection module moves in synchronization with the electronic device.
In the embodiment of the invention, the electronic equipment can be a mobile phone, a tablet personal computer and the like. The electronic device has a projection module, such as a micro projector. The first content can be projected on the projection surface by the projection module.
In the embodiment of the invention, the first content is a first area in the first image. Referring to fig. 11, the first image may be desktop content of the electronic device. The first region is a portion of desktop content. In the figure, the solid line box represents the first content, and the dotted line box represents the first image. The target focus is used to locate a touch icon of the first content.
In the embodiment of the invention, the user horizontally (calibrated orientation) stands in front of the projection surface, such as a white wall, which is equivalent to calibrating the position and orientation of the electronic device, and at this time, the user can consider that the first image is virtually presented on the projection surface with the projection direction as the center. The area of the first image projected by the electronic device is then determined with respect to the position and orientation (i.e. the projection direction) of the calibrated electronic device. The content of the first image which is virtually presented is mapped to the current position of the electronic equipment in the current direction and a certain area in the direction of light propagation, and the content is the current projection content. For example, when the electronic device projects to the projection surface in the calibration direction at the calibration position, the first content is displayed on the projection surface, and the first content is the content of the first image in the first area.
Step 302: a first operation is obtained for indicating a change in a projected area range in the first image.
In the embodiment of the invention, when the content displayed on the projection surface is too much, the user needs to display less content on the projection surface, and at the moment, the user slides forward in a single finger or double directions on the touch display module, such as the touch display screen, of the electronic equipment, which is equivalent to a pushing action, and at the moment, less content is relatively displayed on the projection surface. Similarly, when the content displayed on the projection surface is too small, the user needs to display more content on the projection surface, and at this time, the user slides back on the touch display module of the electronic device, for example, the touch display screen with one finger or two fingers, which is equivalent to a zooming action, and at this time, more content is relatively displayed on the projection surface. Here, changing the range of the projected area in the first image means changing the range of the content projected in the first image, not changing the size of the projected area.
Step 303: a projection range parameter is determined based on the first operation.
In an embodiment, when the user uses the electronic device, the electronic device is held by the user, and the index finger is just near the volume key of the electronic device, so that pressing the volume key can trigger a zoom-out operation, and the display area range of the first image is narrowed; pressing the up volume key may trigger a push operation to zoom in on the range of the display area of the first image. Based on this, the first operation may be implemented not only by the touch display module of the electronic device but also by a key.
In an embodiment of the present invention, the first operation may determine a projection range parameter, where the projection range parameter is used to indicate that a portion of the area in the first image is projected onto the projection surface. Generally, a first region in the first image is used as a center, and a certain proportion of zooming in or zooming out is performed, so that a second region is finally determined. The second region displays a somewhat different content than the first region.
Step 304: and projecting second content to the projection surface according to the projection range parameter, wherein the second content is a second area in the first image, and a cursor focus is projected at a first position of the first content.
In the embodiment of the present invention, the second content is also a part of the first image, but the range of the second area of the second content is different from the range of the first area of the first content. Referring to fig. 12 and 13, fig. 12 is an enlarged view of a first area of the first content, and fig. 13 is a reduced view of the first area of the first content. In the figure, the second content is shown in the solid line frame, and it can be seen that the second content is different from the first content in terms of content. Within the dashed box is the first image. The circle at the center position of the second content in the figure is the cursor focus. The cursor focus is used to locate a touch icon of the second content. Typically, the cursor Jiao Diangu is positioned at a location of the first or second content.
According to the embodiment of the invention, the area range of the content projected to the projection surface is adjusted through the convenient first operation, so that a user can conveniently perform operations such as enlarging, reducing and the like on the content on the projection surface, and further, the touch icon on the projection surface can be more efficiently selected.
Fig. 4 is a flow chart of an interaction method according to a fourth embodiment of the present invention, where the interaction method in this example is applied to an electronic device, as shown in fig. 4, and the interaction method includes the following steps:
step 401: and projecting first content to a projection surface by utilizing a projection module in the electronic equipment, wherein the first content is a first area in a first image, and a cursor focus is projected at a first position of the first content.
Here, the projection module moves in synchronization with the electronic device.
In the embodiment of the invention, the electronic equipment can be a mobile phone, a tablet personal computer and the like. The electronic device has a projection module, such as a micro projector. The first content can be projected on the projection surface by the projection module.
In the embodiment of the invention, the first content is a first area in the first image. Referring to fig. 11, the first image may be desktop content of the electronic device. The first region is a portion of desktop content. In the figure, the solid line box represents the first content, and the dotted line box represents the first image. The target focus is used to locate a touch icon of the first content.
In the embodiment of the invention, the user horizontally (calibrated orientation) stands in front of the projection surface, such as a white wall, which is equivalent to calibrating the position and orientation of the electronic device, and at this time, the user can consider that the first image is virtually presented on the projection surface with the projection direction as the center. The area of the first image projected by the electronic device is then determined with respect to the position and orientation (i.e. the projection direction) of the calibrated electronic device. The content of the first image which is virtually presented is mapped to the current position of the electronic equipment in the current direction and a certain area in the direction of light propagation, and the content is the current projection content. For example, when the electronic device projects to the projection surface in the calibration direction at the calibration position, the first content is displayed on the projection surface, and the first content is the content of the first image in the first area.
Step 402: a first operation is obtained for indicating a change in a projected area range in the first image.
In the embodiment of the invention, when the content displayed on the projection surface is too much, the user needs to display less content on the projection surface, and at the moment, the user slides forward in a single finger or double directions on the touch display module, such as the touch display screen, of the electronic equipment, which is equivalent to a pushing action, and at the moment, less content is relatively displayed on the projection surface. Similarly, when the content displayed on the projection surface is too small, the user needs to display more content on the projection surface, and at this time, the user slides back on the touch display module of the electronic device, for example, the touch display screen with one finger or two fingers, which is equivalent to a zooming action, and at this time, more content is relatively displayed on the projection surface. Here, changing the range of the projected area in the first image means changing the range of the content projected in the first image, not changing the size of the projected area.
Step 403: a projection range parameter is determined based on the first operation.
In an embodiment, when the user uses the electronic device, the electronic device is held by the user, and the index finger is just near the volume key of the electronic device, so that pressing the volume key can trigger a zoom-out operation, and the display area range of the first image is narrowed; pressing the up volume key may trigger a push operation to zoom in on the range of the display area of the first image. Based on this, the first operation may be implemented not only by the touch display module of the electronic device but also by a key.
In an embodiment of the present invention, the first operation may determine a projection range parameter, where the projection range parameter is used to indicate that a portion of the area in the first image is projected onto the projection surface. Generally, a first region in the first image is used as a center, and a certain proportion of zooming in or zooming out is performed, so that a second region is finally determined. The second region displays a somewhat different content than the first region.
Step 404: and projecting second content to the projection surface according to the projection range parameter, wherein the second content is a second area in the first image, and a cursor focus is projected at a first position of the first content.
In the embodiment of the present invention, the second content is also a part of the first image, but the range of the second area of the second content is different from the range of the first area of the first content. Referring to fig. 12 and 13, fig. 12 is an enlarged view of a first area of the first content, and fig. 13 is a reduced view of the first area of the first content. In the figure, the second content is shown in the solid line frame, and it can be seen that the second content is different from the first content in terms of content. Within the dashed box is the first image. The circle at the center position of the second content in the figure is the cursor focus. The cursor focus is used to locate a touch icon of the second content. Typically, the cursor Jiao Diangu is positioned at a location of the first or second content.
Step 405: and obtaining a second touch operation aiming at the first touch icon in the second content on the touch display module, and displaying the first interface.
Here, the second content includes N touch icons, N being 1 or more. The first content comprises M touch icons, and M is more than or equal to 1. The first content and the second content have overlapping touch icons.
In the embodiment of the present invention, the second touch operation may be, but is not limited to, a single click or a double click operation. The first interface is an interface displayed when the first touch icon is started.
Step 406: and when a first operation for narrowing down the range of the projected area in the first image is obtained, third content is projected, wherein the third content comprises the first interface and a third area which is not covered by the first interface in the first image.
In the embodiment of the invention, the first interface is reduced through the first operation, and at this time, the content displayed on the projection surface is the first interface, and the third area, which is not covered by the first interface, in the first image.
Step 407: and obtaining a third touch operation aiming at a second touch icon in the second content on the touch display module, and displaying a second interface.
In the embodiment of the present invention, the third touch operation may be, but is not limited to, a single click or a double click operation. The second interface is an interface displayed when the second touch icon is started.
Step 408: and when a first operation for narrowing the range of the projected area in the first image is obtained, displaying the first interface, the second interface and a fourth area which is not covered by the first interface and the second interface in the first image.
In the embodiment of the invention, the second interface is reduced through the first operation, and at this time, the first interface, the second interface and a fourth area, which is not covered by the first interface and the second interface, in the first image are displayed on the projection surface.
According to the embodiment of the invention, the area range of the content projected to the projection surface is adjusted through the convenient first operation, so that a user can conveniently perform operations such as enlarging, reducing and the like on the content on the projection surface, and further, the touch icon on the projection surface can be more efficiently selected.
Fig. 5 is a schematic flow chart of an interaction method in a fifth embodiment of the present invention, where the interaction method in this example is applied to an electronic device, as shown in fig. 5, and the interaction method includes the following steps:
step 501: and projecting first content to a projection surface by using a projection module in the electronic equipment, wherein the first content is a first area in a first image, and the projection module and the electronic equipment synchronously move.
In the embodiment of the invention, the electronic equipment can be a mobile phone, a tablet personal computer and the like. The electronic device has a projection module, such as a micro projector. The first content can be projected on the projection surface by the projection module.
In the embodiment of the invention, the first content is a first area in the first image. Referring to fig. 11, the first image may be desktop content of the electronic device. The first region is a portion of desktop content. In the figure, the solid line box represents the first content, and the dotted line box represents the first image.
In the embodiment of the invention, the user horizontally (calibrated orientation) stands in front of the projection surface, such as a white wall, which is equivalent to calibrating the position and orientation of the electronic device, and at this time, the user can consider that the first image is virtually presented on the projection surface with the projection direction as the center. The area of the first image projected by the electronic device is then determined with respect to the position and orientation (i.e. the projection direction) of the calibrated electronic device. The content of the first image which is virtually presented is mapped to the current position of the electronic equipment in the current direction and a certain area in the direction of light propagation, and the content is the current projection content. For example, when the electronic device projects to the projection surface in the calibration direction at the calibration position, the first content is displayed on the projection surface, and the first content is the content of the first image in the first area.
Step 502: a first operation is obtained for indicating a change in a projected area range in the first image.
In the embodiment of the invention, when the content displayed on the projection surface is too much, the user needs to display less content on the projection surface, and at the moment, the user slides forward in a single finger or double directions on the touch display module, such as the touch display screen, of the electronic equipment, which is equivalent to a pushing action, and at the moment, less content is relatively displayed on the projection surface. Similarly, when the content displayed on the projection surface is too small, the user needs to display more content on the projection surface, and at this time, the user slides back on the touch display module of the electronic device, for example, the touch display screen with one finger or two fingers, which is equivalent to a zooming action, and at this time, more content is relatively displayed on the projection surface. Here, changing the range of the projected area in the first image means changing the range of the content projected in the first image, not changing the size of the projected area.
Step 503: and determining the variation of the projection range parameter according to the duration of the first operation.
In an embodiment, when the user uses the electronic device, the electronic device is held by the user, and the index finger is just near the volume key of the electronic device, so that pressing the volume key can trigger a zoom-out operation, and the display area range of the first image is narrowed; pressing the up volume key may trigger a push operation to zoom in on the range of the display area of the first image. Based on this, the first operation may be implemented not only by the touch display module of the electronic device but also by a key.
In an embodiment of the present invention, the first operation may determine a projection range parameter, where the projection range parameter is used to indicate that a portion of the area in the first image is projected onto the projection surface. Generally, a first region in the first image is used as a center, and a certain proportion of zooming in or zooming out is performed, so that a second region is finally determined. The second region displays a somewhat different content than the first region.
In the embodiment of the present invention, the longer the duration of the first operation, the larger the variation of the projection range parameter, and in general, the variation of the projection range parameter may be set to be in a proportional relationship with the duration of the first operation.
Step 504: and continuously updating the projected content on the projection surface according to the variation of the projection range parameter so as to project second content, wherein the second content is a second area in the first image, and the range of the second area is different from that of the first area.
In the embodiment of the present invention, the second content is also a part of the first image, but the range of the second area of the second content is different from the range of the first area of the first content. Referring to fig. 12 and 13, fig. 12 is an enlarged view of a first area of the first content, and fig. 13 is a reduced view of the first area of the first content. In the figure, the second content is shown in the solid line frame, and it can be seen that the second content is different from the first content in terms of content. Within the dashed box is the first image.
According to the embodiment of the invention, the area range of the content projected to the projection surface is adjusted through the convenient first operation, so that a user can conveniently perform operations such as enlarging, reducing and the like on the content on the projection surface, and further, the touch icon on the projection surface can be more efficiently selected.
Fig. 6 is a schematic structural diagram of an electronic device according to a first embodiment of the present invention, as shown in fig. 6, where the electronic device includes:
A projection module 61, configured to project first content to a projection surface, where the first content is a first area in a first image, and the projection module 61 moves synchronously with the electronic device;
an acquisition module 62 for acquiring a first operation for instructing to change the range of the area projected in the first image;
a first determining module 63 for determining projection range parameters based on the first operation;
the projection module 61 is further configured to project a second content to the projection plane according to the projection range parameter, where the second content is a second area in the first image, and a range of the second area is different from a range of the first area.
Those skilled in the art will appreciate that the implementation of the functions of the modules in the electronic device shown in fig. 6 may be understood with reference to the foregoing description of the interaction method. The functions of the units in the electronic device shown in fig. 6 may be implemented by a program running on a processor or by a specific logic circuit.
Fig. 7 is a schematic structural diagram of an electronic device according to a second embodiment of the present invention, as shown in fig. 7, where the electronic device includes:
a projection module 71, configured to project first content to a projection surface, where the first content is a first area in a first image, and the projection module 71 moves synchronously with the electronic device;
An acquisition module 72 for acquiring a first operation for instructing to change the range of the area projected in the first image;
a first determining module 73 for determining projection range parameters based on the first operation;
the projection module 71 is further configured to project a second content to the projection plane according to the projection range parameter, where the second content is a second area in the first image, and a range of the second area is different from a range of the first area.
The first determining module 73 includes:
a judging sub-module 731 for judging whether the first operation meets a first predetermined condition;
a determining submodule 732, configured to determine, based on the first operation, a projection range parameter as a first parameter when the first operation satisfies a first predetermined condition, where the first parameter characterizes that a first region in the first image is enlarged or reduced by N times, where N is greater than or equal to 1, so as to obtain a second region in the first image.
The obtaining module 72 is further configured to obtain a first touch operation along a projection direction of the projection module on the touch display module.
Those skilled in the art will appreciate that the implementation of the functions of the modules in the electronic device shown in fig. 7 may be understood with reference to the foregoing description of the interaction method. The functions of the units in the electronic device shown in fig. 7 may be implemented by a program running on a processor or by a specific logic circuit.
Fig. 8 is a schematic structural diagram of an electronic device according to a second embodiment of the present invention, as shown in fig. 8, where the electronic device includes:
a projection module 81, configured to project first content to a projection surface, where the first content is a first area in a first image, and the projection module 81 moves synchronously with the electronic device;
an acquisition module 82 for acquiring a first operation for instructing to change the range of the area projected in the first image;
a first determining module 83 for determining projection range parameters based on the first operation;
the projection module 81 is further configured to project a second content to the projection plane according to the projection range parameter, where the second content is a second area in the first image, and a range of the second area is different from a range of the first area.
The projection module 81 is further configured to project a cursor focus at a first position of the first content and the second content.
Those skilled in the art will appreciate that the implementation of the functions of the modules in the electronic device shown in fig. 8 may be understood with reference to the foregoing description of the interaction method. The functions of the units in the electronic device shown in fig. 8 may be implemented by a program running on a processor or by a specific logic circuit.
Fig. 9 is a schematic structural diagram of an electronic device according to a third embodiment of the present invention, as shown in fig. 9, where the electronic device includes:
a projection module 91, configured to project first content to a projection surface, where the first content is a first area in a first image, and the projection module 91 moves synchronously with the electronic device;
an acquisition module 92 for acquiring a first operation for instructing to change the range of the area projected in the first image;
a first determining module 93 for determining projection range parameters based on the first operation;
the projection module 91 is further configured to project a second content to the projection plane according to the projection range parameter, where the second content is a second area in the first image, and a range of the second area is different from a range of the first area.
The projection module 91 is further configured to project a cursor focus at a first position of the first content and the second content.
The second content comprises N touch icons, wherein N is more than or equal to 1; the electronic device further includes:
the touch display module 94 is configured to obtain a second touch operation for the first touch icon in the second content;
the projection module 91 is further configured to display a first interface; when the acquisition module obtains a first operation for narrowing down the range of the area projected in the first image, third content is projected, the third content including the first interface and a third area in the first image not covered by the first interface.
The touch display module 94 is further configured to obtain a third touch operation for a second touch icon in the second content;
the projection module 91 is further configured to display a second interface; and when the acquisition module acquires a first operation for narrowing the range of the area projected in the first image, displaying the first interface, the second interface and a fourth area which is not covered by the first interface and the second interface in the first image.
Those skilled in the art will appreciate that the implementation of the functions of the modules in the electronic device shown in fig. 9 may be understood with reference to the foregoing description of the interaction method. The functions of the units in the electronic device shown in fig. 9 may be implemented by a program running on a processor or by a specific logic circuit.
Fig. 10 is a schematic structural diagram of an electronic device according to a fifth embodiment of the present invention, as shown in fig. 10, where the electronic device includes:
a projection module 11, configured to project first content to a projection surface, where the first content is a first area in a first image, and the projection module 11 moves synchronously with the electronic device;
an acquisition module 12 for acquiring a first operation for instructing to change the range of the area projected in the first image;
A first determining module 13 for determining projection range parameters based on the first operation;
the projection module 11 is further configured to project a second content to the projection plane according to the projection range parameter, where the second content is a second area in the first image, and a range of the second area is different from a range of the first area.
The electronic device further includes:
a second determining module 14, configured to determine an amount of change of the projection range parameter according to a duration of the first operation;
the projection module 11 is further configured to continuously update the content projected on the projection surface according to the variation of the projection range parameter.
Those skilled in the art will appreciate that the implementation of the functions of the modules in the electronic device shown in fig. 10 may be understood with reference to the foregoing description of the interaction method. The functions of the units in the electronic device shown in fig. 10 may be implemented by a program running on a processor or by a specific logic circuit.
It will be appreciated by those skilled in the art that the implementation functions of each unit in the electronic device in the embodiment of the present invention may be understood with reference to the foregoing description of the information processing method. The functions of each unit in the electronic device in the embodiment of the present invention may be implemented by a program running on a processor, or may be implemented by specific logic circuits.
The technical schemes described in the embodiments of the present invention may be arbitrarily combined without any collision.
In several embodiments provided by the present invention, it should be understood that the disclosed method and intelligent device may be implemented in other manners. The above described device embodiments are only illustrative, e.g. the division of the units is only one logical function division, and there may be other divisions in practice, such as: multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. In addition, the various components shown or discussed may be coupled or directly coupled or communicatively coupled to each other via some interface, whether indirectly coupled or communicatively coupled to devices or units, whether electrically, mechanically, or otherwise.
The units described as separate units may or may not be physically separate, and units displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units; some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present invention may be integrated in one second processing unit, or each unit may be separately used as one unit, or two or more units may be integrated in one unit; the integrated units may be implemented in hardware or in hardware plus software functional units.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention.
Claims (10)
1. An interaction method for an electronic device, the interaction method comprising:
projecting first content to a projection surface by using a projection module in the electronic equipment, wherein the first content is a first area in a first image, and the projection module and the electronic equipment synchronously move;
obtaining a first operation for indicating a change in a projected area range in the first image;
determining a projection range parameter based on the first operation;
projecting second content to the projection surface according to the projection range parameter, wherein the second content is a second area in the first image, and the range of the second area is different from that of the first area;
Obtaining a second touch operation aiming at a first touch icon in the second content on the touch display module, and displaying a first interface;
when a first operation for narrowing down the range of the projected area in the first image is obtained, third content is projected, wherein the third content comprises the first interface and a third area which is not covered by the first interface in the first image;
wherein the obtaining a first operation includes: obtaining a first touch operation along a projection direction of the projection module on a touch display module;
wherein the obtaining a first operation, determining a projection range parameter based on the first operation, includes: determining a projection range parameter as a first parameter based on the first operation, wherein the first parameter represents that a first region in a first image is enlarged or reduced by N times, and N is more than or equal to 1 so as to obtain a second region in the first image; the second region displays a somewhat different content than the first region.
2. The interaction method of claim 1, the method further comprising:
a cursor focus is projected at a first location of the first content and the second content.
3. The interaction method of claim 1, wherein the second content comprises N touch icons, N being greater than or equal to 1.
4. The interaction method of claim 3, the method further comprising:
obtaining a third touch operation aiming at a second touch icon in the second content on the touch display module, and displaying a second interface;
and when a first operation for narrowing the range of the projected area in the first image is obtained, displaying the first interface, the second interface and a fourth area which is not covered by the first interface and the second interface in the first image.
5. The interaction method of any of claims 1 to 4, the method further comprising:
determining the variation of the projection range parameter according to the duration of the first operation;
and continuously updating the projected content on the projection surface according to the variation of the projection range parameter.
6. An electronic device, the electronic device comprising:
the projection module is used for projecting first content to a projection surface, the first content is a first area in a first image, and the projection module and the electronic equipment synchronously move;
an acquisition module for acquiring a first operation for instructing to change a range of a region projected in the first image;
a first determining module configured to determine a projection range parameter based on the first operation;
The projection module is further configured to project second content to the projection plane according to the projection range parameter, where the second content is a second area in the first image, and a range of the second area is different from a range of the first area;
the touch display module is used for obtaining a second touch operation aiming at the first touch icon in the second content;
the projection module is also used for displaying a first interface; when the acquisition module acquires a first operation for narrowing down the range of the area projected in the first image, projecting third content, wherein the third content comprises the first interface and a third area which is not covered by the first interface in the first image;
the acquisition module is further used for acquiring a first touch operation along the projection direction of the projection module on the touch display module;
wherein the first determining module includes: the determining submodule is used for determining a projection range parameter as a first parameter based on the first operation, wherein the first parameter represents that a first area in a first image is enlarged or reduced by N times, and N is more than or equal to 1 so as to obtain a second area in the first image; the second region displays a somewhat different content than the first region.
7. The electronic device of claim 6, the projection module further to project a cursor focus at a first location of the first content and the second content.
8. The electronic device of claim 6, the second content comprising N touch icons, N being ≡1.
9. The electronic device according to claim 8,
the touch display module is further used for obtaining a third touch operation for a second touch icon in the second content;
the projection module is also used for displaying a second interface; and when the acquisition module acquires a first operation for narrowing the range of the area projected in the first image, displaying the first interface, the second interface and a fourth area which is not covered by the first interface and the second interface in the first image.
10. The electronic device of any of claims 6-9, further comprising:
the second determining module is used for determining the variation of the projection range parameter according to the duration of the first operation;
the projection module is also used for continuously updating the projected content on the projection surface according to the variation of the projection range parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510325917.3A CN106293037B (en) | 2015-06-12 | 2015-06-12 | Interaction method and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510325917.3A CN106293037B (en) | 2015-06-12 | 2015-06-12 | Interaction method and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106293037A CN106293037A (en) | 2017-01-04 |
| CN106293037B true CN106293037B (en) | 2023-05-02 |
Family
ID=57650035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510325917.3A Active CN106293037B (en) | 2015-06-12 | 2015-06-12 | Interaction method and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106293037B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110620845B (en) * | 2019-09-12 | 2021-01-15 | 联想(北京)有限公司 | Information processing method, electronic device and computing device |
| CN110851049A (en) * | 2019-10-16 | 2020-02-28 | 维达力实业(深圳)有限公司 | Terminal control method, system, device, computer equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103793061A (en) * | 2014-03-03 | 2014-05-14 | 联想(北京)有限公司 | Control method and electronic equipment |
| JP2015073333A (en) * | 2015-01-08 | 2015-04-16 | セイコーエプソン株式会社 | Projector and method of controlling projector |
| CN104571814A (en) * | 2014-12-15 | 2015-04-29 | 联想(北京)有限公司 | Projection method and electronic device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008170742A (en) * | 2007-01-12 | 2008-07-24 | Casio Comput Co Ltd | Projection apparatus and projection method, projection control program, and display device |
| US9134799B2 (en) * | 2010-07-16 | 2015-09-15 | Qualcomm Incorporated | Interacting with a projected user interface using orientation sensors |
| JP2012108479A (en) * | 2010-10-28 | 2012-06-07 | Seiko Epson Corp | Projection type display device and control method thereof |
| TWI454968B (en) * | 2012-12-24 | 2014-10-01 | Ind Tech Res Inst | Three-dimensional interactive device and operation method thereof |
| KR20160026482A (en) * | 2014-09-01 | 2016-03-09 | 삼성전자주식회사 | Movile device and projecing method for the same |
| CN104243883B (en) * | 2014-09-22 | 2018-06-05 | 联想(北京)有限公司 | A kind of projecting method and electronic equipment |
-
2015
- 2015-06-12 CN CN201510325917.3A patent/CN106293037B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103793061A (en) * | 2014-03-03 | 2014-05-14 | 联想(北京)有限公司 | Control method and electronic equipment |
| CN104571814A (en) * | 2014-12-15 | 2015-04-29 | 联想(北京)有限公司 | Projection method and electronic device |
| JP2015073333A (en) * | 2015-01-08 | 2015-04-16 | セイコーエプソン株式会社 | Projector and method of controlling projector |
Non-Patent Citations (2)
| Title |
|---|
| 孙振赢 ; 王毅刚 ; 叶乐晓 ; .投影显示中光笔交互技术的研究.机电工程.2009,(第06期),全文. * |
| 杨涛 ; 刘越 ; 吕尤 ; 王涌天 ; .一种投影-摄像机交互系统中的全自动快速标定方法.系统仿真学报.2009,(第S1期),全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106293037A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109062479B (en) | Split screen application switching method and device, storage medium and electronic equipment | |
| EP3661187A1 (en) | Photography method and mobile terminal | |
| EP3179358A1 (en) | Method and apparatus for inputting contents based on virtual keyboard, and touch device | |
| US10007375B2 (en) | Portable apparatus and method for controlling cursor position on a display of a portable apparatus | |
| CN107172346B (en) | Virtualization method and mobile terminal | |
| EP3232301B1 (en) | Mobile terminal and virtual key processing method | |
| CN111669507A (en) | Photographing method and device and electronic equipment | |
| US20130044140A1 (en) | Method and apparatus for navigating content on screen using pointing device | |
| EP2921969A1 (en) | Method and apparatus for centering and zooming webpage and electronic device | |
| WO2018010440A1 (en) | Projection picture adjusting method and apparatus, and projection terminal | |
| AU2014361337A1 (en) | Method and Apparatus for Moving Page Content | |
| CN107172347B (en) | Photographing method and terminal | |
| CN112083989A (en) | Interface adjusting method and device | |
| CN112905136A (en) | Screen projection control method and device and storage medium | |
| CN106293037B (en) | Interaction method and electronic equipment | |
| CN106713742B (en) | Shooting method and mobile terminal | |
| CN112764647B (en) | Display method, display device, electronic equipment and readable storage medium | |
| CN112783406B (en) | Operation execution method and device and electronic equipment | |
| CN113918070A (en) | Synchronous display method and device, readable storage medium and electronic equipment | |
| CN106020694B (en) | Electronic equipment, and method and device for dynamically adjusting selected area | |
| CN106155614B (en) | Operation information transmission method and electronic equipment | |
| US10379659B2 (en) | Method and apparatus for generating a personalized input panel | |
| CN106293036B (en) | Interaction method and electronic equipment | |
| CN108062168B (en) | Candidate word screen-on method and device and candidate word screen-on device | |
| CN111092971A (en) | Display method and device for displaying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |