US20170048454A1 - Portable electronic device with shutter button for image capture, and control method thereof - Google Patents
Portable electronic device with shutter button for image capture, and control method thereof Download PDFInfo
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- US20170048454A1 US20170048454A1 US14/825,995 US201514825995A US2017048454A1 US 20170048454 A1 US20170048454 A1 US 20170048454A1 US 201514825995 A US201514825995 A US 201514825995A US 2017048454 A1 US2017048454 A1 US 2017048454A1
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- Prior art keywords
- shutter button
- display screen
- camera module
- stage
- electronic device
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- 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.)
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Classifications
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- H04N5/23222—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
- H04N23/632—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
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- H04N5/23206—
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- H04N5/23216—
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- H04N5/23293—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
Abstract
A portable electronic device equipped with a camera module and a shutter buffer and a control method using the same. The shutter button is switchable between multiple stages and includes a display screen. A control circuit of the portable electronic device operates the camera module and provides display content to the display screen based on the switch between the multiple stages of the shutter button.
Description
- Field of the Invention
- The present invention relates to a portable electronic device equipped with a camera module and how to use the portable electronic device to share the captured image(s) to an online social networking platform.
- Description of the Related Art
- Online social networking services, such as Facebook, Instagram, Twitter and so on, provide platforms to build social networks or social relations among people who share interests, activities, backgrounds or real-life connections. Online social networking sites allow users to share ideas, pictures, posts, activities, events, and interests with people in their network. Today, many portable electronic devices have been developed to cater to users of the growing number of online social networking services.
- A portable electronic device equipped with a camera module and a shutter button is disclosed.
- In an exemplary embodiment, the portable electronic device further comprises a control circuit. The shutter button for the camera module is switchable between multiple stages and includes a display screen. The control circuit of the portable electronic device operates the camera module and provides display content to the display screen based on the switch between the multiple stages of the shutter button.
- In another exemplary embodiment, a control method for a portable electronic device equipped with a camera module is disclosed. A shutter button is provided on the portable electronic device for the camera module. The shutter button is switchable between multiple stages and includes a display screen. The control method comprises: recognizing the switch between the multiple stages of the shutter button; and operating the camera module and providing display content to the display screen based on the switch between the multiple stages of the shutter button.
- A detailed description is given in the following embodiments with reference to the accompanying drawings.
- The present invention can be more fully understood by reading the subsequent detailed description and examples with references made to the accompanying drawings, wherein:
-
FIG. 1A andFIG. 1B depict a portableelectronic device 100 in accordance with an exemplary embodiment of the disclosure; -
FIG. 2 shows that theshutter button 104 may be switched between anormal state 202, ahalf depression state 204, afull depression state 206, a protrudingcontrol knob state 208, and a half-pressed protrudingstate 210; -
FIG. 3 is a flowchart depicting how the user switches theshutter button 104 between the different states (202 to 210) to take a picture or a video and publish the captured picture or video to an online social networking platform; -
FIG. 4A andFIG. 4B show that theshutter button 104 is pressed halfway to switch theshutter button 104 to thehalf depression state 204 for image capture; -
FIG. 5A andFIG. 5B show that theshutter button 104 is pressed deeper (in comparison with the half depression state 204) to switch theshutter button 104 to thefull depression state 206 for a counterforce to bounce theshutter button 104; -
FIG. 6A ,FIG. 6B andFIG. 6C show that theshutter button 104 pops up to the protrudingcontrol knob state 208 as a protruding control knob; -
FIG. 7A andFIG. 7B show that the protruding control knob is pressed halfway to switch theshutter button 104 to the half-pressed protrudingstate 210 and then the protrudingcontrol knob state 208 pops up to the protrudingcontrol knob state 208 again and a selection is thereby confirmed; -
FIG. 8A shows that after a picture or a video is selected and theshutter button 104 is switched back to the protrudingcontrol knob state 208, an online social network icon may be displayed on thedisplay screen 110 of theshutter button 104; -
FIG. 8B shows that the user may turn the shutter button 104 (as a protruding control knob) to switch thedisplay screen 110 to display another social networking icon for selection; -
FIG. 9 shows anothershutter button 900 comprising acontrol dial 904 around adisplay screen 902; -
FIG. 10 shows ashutter button 1000 in accordance with another exemplary embodiment of the disclosure; and -
FIG. 11 is a flowchart depicting how the user switches theshutter button 900 between the different states (including thenormal state 202 and the half depression state 204) to take a picture or a video and publish the captured picture or video to an online social networking platform. - The following description shows exemplary embodiments for carrying out the invention. This description is made for the purpose of illustrating the general principles of the invention and should not be taken in a limiting sense. The scope of the invention is best determined by reference to the appended claims.
-
FIG. 1A andFIG. 1B depict a portableelectronic device 100 in accordance with an exemplary embodiment of the disclosure, which is equipped with a camera module (numbered 102 in the block diagram ofFIG. 1B ) and has ashutter button 104, a control circuit (numbered 106 in the block diagram ofFIG. 1B ) and a wireless communication module (numbered 108 in the block diagram ofFIG. 1B ). Adisplay screen 110 is assembled atop theshutter button 104. Thecontrol circuit 106 operates thecamera module 102 and theshutter button 104 for a camera live preview on thedisplay screen 110. During the camera live preview, thecamera module 102 takes a picture (e.g., one image) in accordance with a half press shorter than a threshold time on theshutter button 104, and starts taking a video (e.g., a series of images) in accordance with a half press longer than the threshold time on theshutter button 104. Thewireless communication module 108 is operated by thecontrol circuit 106 to publish a picture or a video captured by thecamera module 102 online. For example, the user may use the portableelectronic device 100 to capture a picture or a video and share the captured picture or video online by any online social networking service, such as Facebook, Twitter, Instagram and so on. - In addition to being pressed halfway for image capture, the
shutter button 104 is in a mechanical structure that is further mechanically operated by the user for menu selection. The selection between the different pictures or videos captured by thecamera module 102 is performed by mechanically operating theshutter button 104. Theshutter button 104 is further mechanically operated for an online social network selection to publish a selected picture or a selected video to a selected online social networking platform. - In another exemplary embodiment, menu icons may be alternatively displayed on the
display screen 110 by mechanically operating theshutter button 104 for menu selection. - The
shutter button 104 may support being pressed in multiple stages.FIG. 2 shows that theshutter button 104 may be switched between the multiple stages including anormal state 202, ahalf depression state 204, afull depression state 206, a protrudingcontrol knob state 208, and a half-pressed protrudingstate 210. -
FIG. 3 is a flowchart depicting how the user switches theshutter button 104 between thedifferent states 202 to 210 to take a picture or a video and publish the captured picture or video to an online social networking platform. In step S302, theshutter button 104 is in thenormal state 202 and thedisplay screen 110 is operated to display the camera live preview. In step S304, theshutter button 104 is pressed halfway to thehalf depression state 204 for image capture, e.g., taking a picture by a short half press or taking a video in accordance with a long half press. The video capture may start in accordance with one long half press and stop in accordance with another long half press. In step S306, theshutter button 104 is fully pressed to thefull depression state 206 to mechanically pop up to the protrudingcontrol knob state 208 as a protruding control knob. In step S308, theshutter button 104 in the protrudingcontrol knob state 208 is turned by the user for picture/video selection. In step S310, theshutter button 104 is pressed to the half-pressedprotruding state 210 to confirm the picture/video selection. In step S312, theshutter button 104 pops up back to the protrudingcontrol knob state 208 to be turned by the user for online social network selection. In step S314, theshutter button 104 is pressed to the half-pressedprotruding state 210 to confirm the online social network selection and thereby the selected picture or the selected video is published to a selected online social networking platform. - In another exemplary embodiment, the
display screen 110 is a touch panel. When theshutter button 104 is in the protrudingcontrol knob state 208, the pictures/videos/menu icons alternatively displayed on thedisplay screen 110 is switched by sensing a touching or a turning of the user on the touch panel. -
FIG. 4A andFIG. 4B show that theshutter button 104 is pressed halfway to switch theshutter button 104 to thehalf depression state 204 for image capture.FIG. 5A andFIG. 5B show that theshutter button 104 is pressed deeper (in comparison with the half depression state 204) to switch theshutter button 104 to thefull depression state 206 for a counterforce to bounce theshutter button 104.FIG. 6A ,FIG. 6B andFIG. 6C show that theshutter button 104 pops up to the protrudingcontrol knob state 208 as a protruding control knob. As shown inFIG. 6B , the captured picture may be displayed on thedisplay screen 110 of theshutter button 104.FIG. 6C shows that the user may turn the shutter button 104 (as a protruding control knob) to switch thedisplay screen 110 to display the pictures captured before.FIG. 7A andFIG. 7B show that the protruding control knob is pressed halfway to switch theshutter button 104 to the half-pressedprotruding state 210 and then the protrudingcontrol knob state 208 pops up to the protrudingcontrol knob state 208 again and a selection is thereby confirmed.FIG. 8A shows that after a picture or a video is selected and theshutter button 104 is switched back to the protrudingcontrol knob state 208, an online social network icon may be displayed on thedisplay screen 110 of theshutter button 104.FIG. 8B shows that the user may turn the shutter button 104 (as a protruding control knob) to switch thedisplay screen 110 to display another social networking icon for selection. To confirm the online social network selection, the user may perform the half press depicted inFIG. 7A andFIG. 7B again. -
FIG. 9 shows anothershutter button 900 comprising acontrol dial 904 around adisplay screen 902. Theshutter button 900 is not operated as a protruding control knob. Instead, thedisplay screen 902 is switched between showing the different pictures captured by thecamera module 102 or switched between showing the different videos captured by thecamera module 102 or switched between showing different menu icons (e.g., icons of different online social network services) by turning thecontrol dial 902. Theshutter button 900 has a mechanical part supporting thedisplay screen 902, and the mechanical motion of thecontrol dial 904 is independent from the mechanical motion of the mechanical part. The picture or video selection or the online social network selection is confirmed by a half press on the mechanical part. The half press on the mechanical part for the picture or video or online social network selection is shorter than a threshold time. As for a half press on the mechanical part longer than the threshold time, thecamera module 102 and theshutter button 900 are operated for the camera live preview on thedisplay screen 902 again. -
FIG. 10 shows ashutter button 1000 in accordance with another exemplary embodiment of the disclosure. According to the lateral view inFIG. 10 , theshutter button 1000 comprises adisplay screen 1002 and acontrol dial 1004 around thedisplay screen 1002. The mechanical motion of thecontrol dial 1004 is independent from the mechanical motion of the mechanical part supporting thedisplay screen 1002. Thecontrol dial 1004 supports recognition of a press on thecontrol dial 1004 in area A1. Thecontrol dial 1004 sinks in the area A1 with the press on thecontrol dial 1004 in the area A1. The picture or video selection or the online social network selection is confirmed by a press on thecontrol dial 1004 in the area A1. Furthermore, when thecontrol dial 1004 is pressed in area A2, thecamera module 102 and theshutter button 1000 may be operated for the camera live preview on thedisplay screen 1002 again. -
FIG. 11 is a flowchart depicting how the user switches theshutter button 900 between the different states (including thenormal state 202 and the half depression state 204) to take a picture or a video and publish the captured picture or video to an online social networking platform. In step S1102, theshutter button 904 is in thenormal state 202 and thedisplay screen 902 is operated to display the camera live preview. In step S1104, theshutter button 900 is pressed halfway to thehalf depression state 204 for image capture (e.g., taking a picture by a short half press or taking a video in accordance with a long half press). In step S1106, theshutter button 902 pops up to thenormal state 202 and thecontrol dial 904 is turned by the user to switch thedisplay screen 902 between showing the different pictures or videos for picture/video selection. In step S1108, theshutter button 900 is pressed to thehalf depression state 204 to confirm the picture/video selection. In step S1110, theshutter 900 pops up to thenormal state 202 and thecontrol dial 904 is turned by the user to switch thedisplay screen 902 between showing the icons of the different online social networking services. In step S1112, theshutter button 900 is pressed to thehalf depression state 204 to confirm the online social network selection and thereby the selected picture or the selected video is published to a selected online social networking platform. As for theshutter buffer 1000, the picture/video selection and the online social network selection is confirmed by a press on the control dial 1104 in the area A1 rather than a half-press on the display screen (described in steps S1108 and S1112). - The invention further involves control methods for a portable electronic device equipped with a camera module. Any technique using the aforementioned concept to capture image(s) and publish the captured image(s) online is within the scope of the invention.
- While the invention has been described by way of example and in terms of the preferred embodiments, it should be understood that the invention is not limited to the disclosed embodiments. On the contrary, it is intended to cover various modifications and similar arrangements (as would be apparent to those skilled in the art). Therefore, the scope of the appended claims should be accorded the broadest interpretation so as to encompass all such modifications and similar arrangements.
Claims (24)
1. A portable electronic device, comprising:
a camera module;
a shutter button for the camera module, switchable between multiple stages, wherein the shutter button includes a display screen; and
a control circuit, operating the camera module and providing display content to the display screen based on the switch between the multiple stages of the shutter button,
wherein:
the multiple stages include a first stage for camera live preview on the display screen;
the multiple stages further include a second stage for indicating the control circuit to operate the camera module for image capturing;
the multiple stages further include a third stage for selectively displaying pictures or videos captured by the camera module on the display screen,
the control circuit is further configured to select between different images shown on the display screen based on an operated status of the shutter button in the third stage;
the shutter button further comprises a control dial around the display screen;
the display screen switches between showing different images corresponding to the different pictures or videos captured by the camera module when the control dial is turned;
the shutter button has a mechanical part supporting the display screen;
mechanical motion of the control dial being turned is independent from mechanical motion of the mechanical part during the switch of the shutter button between the multiple stages;
picture or video selection is confirmed when the mechanical part is half pressed;
a half press on the mechanical part for the picture or video selection is shorter than a first threshold time; and
in accordance with a half press on the mechanical part longer than the first threshold time when the shutter button is in the third stage, the camera module and the shutter button are operated for the camera live preview on the display screen again.
2. The portable electronic device as claimed in claim 1 , further comprising:
a wireless communication module, operated by the control circuit to publish the pictures or videos captured by the camera module online.
3. The portable electronic device as claimed in claim 2 , wherein:
the shutter button switched to the third stage is further operative to selectively display menu icons on the display screen.
4. The portable electronic device as claimed in claim 3 , wherein: the control circuit is configured to:
select between the different menu icons shown on the display screen based on an operated status of the shutter button in the third stage; and
select an online social network based on the selected menu icon to publish a picture or video corresponding to the selected image.
5. (canceled)
6. The portable electronic device as claimed in claim 4 , wherein:
the display screen is further operative to be switched between showing the different menu icons corresponding to different online social networking services when the control dial is turned.
7. (canceled)
8. The portable electronic device as claimed in claim 6 , wherein:
online social network selection is confirmed when the mechanical part is half pressed.
9. The portable electronic device as claimed in claim 8 , wherein:
a half press on the mechanical part for the online social network selection is shorter than a second threshold time.
10. (canceled)
11. (canceled)
12. The portable electronic device as claimed in claim 1 , wherein:
during the camera live preview, the camera module takes a picture in accordance with a half press on the shutter button shorter than a third threshold time, and starts taking a video in accordance with a half press on the shutter button longer than the third threshold time.
13. A control method for a portable electronic device equipped with a camera module, comprising:
providing a shutter button switchable between multiple stages on the portable electronic device for the camera module, wherein the shutter button includes a display screen;
recognizing the switch between the multiple stages of the shutter button; and
operating the camera module and providing display content to the display screen based on the switch between the multiple stages of the shutter button,
wherein:
the multiple stages include a first stage for camera live preview on the display screen;
the multiple stages further include a second stage for operating the camera module for image capturing;
the multiple stages further include a third stage for selectively displaying pictures or videos captured by the camera module on the display screen,
the control method further comprises selecting between different images shown on the display screen based on an operated status of the shutter button in the third stage;
the shutter button further comprises a control dial around the display screen;
the display screen is switched between showing different images corresponding to the different pictures or videos captured by the camera module by turning the control dial;
the shutter button has a mechanical part supporting the display screen;
mechanical motion of the control dial is independent from mechanical motion of the mechanical part;
picture or video selection is confirmed by a half press on the mechanical part;
a half press on the mechanical part for the picture or video selection is shorter than a first threshold time; and
in accordance with a half press on the mechanical part longer than the first threshold time when the shutter button is in the third stage, the camera module and the shutter button are operated for the camera live preview on the display screen again.
14. The control method as claimed in claim 13 , further comprising:
wirelessly publishing the pictures or videos captured by the camera module online.
15. The control method as claimed in claim 14 , further comprising:
using the shutter button switched to the third stage to selectively display menu icons on the display screen.
16. The control method as claimed in claim 15 , further comprising:
selecting between the different menu icons shown on the display screen based on an operated status of the shutter button in the third stage; and
selecting an online social network based on the selected menu icon to publish a picture or video corresponding to the selected image.
17. (canceled)
18. The control method as claimed in claim 16 , wherein:
the display screen is further switched between showing the different menu icons corresponding to different online social networking services by turning the control dial.
19. (canceled)
20. The control method as claimed in claim 18 , wherein:
online social network selection is confirmed by a half press on the mechanical part.
21. The control method as claimed in claim 20 , wherein:
a half press on the mechanical part for the online social network selection is shorter than a second threshold time.
22. (canceled)
23. (canceled)
24. The control method as claimed in claim 13 , wherein:
during the camera live preview, the camera module takes a picture in accordance with a half press on the shutter button shorter than a third threshold time, and starts taking a video in accordance with a half press on the shutter button longer than the third threshold time.
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US14/825,995 US9554036B1 (en) | 2015-08-13 | 2015-08-13 | Portable electronic device with shutter button for image capture, and control method thereof |
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US14/825,995 US9554036B1 (en) | 2015-08-13 | 2015-08-13 | Portable electronic device with shutter button for image capture, and control method thereof |
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US9913389B2 (en) | 2015-12-01 | 2018-03-06 | International Business Corporation Corporation | Tamper-respondent assembly with vent structure |
US9554477B1 (en) | 2015-12-18 | 2017-01-24 | International Business Machines Corporation | Tamper-respondent assemblies with enclosure-to-board protection |
US9904811B2 (en) | 2016-04-27 | 2018-02-27 | International Business Machines Corporation | Tamper-proof electronic packages with two-phase dielectric fluid |
US9881880B2 (en) | 2016-05-13 | 2018-01-30 | International Business Machines Corporation | Tamper-proof electronic packages with stressed glass component substrate(s) |
US9913370B2 (en) | 2016-05-13 | 2018-03-06 | International Business Machines Corporation | Tamper-proof electronic packages formed with stressed glass |
US9858776B1 (en) | 2016-06-28 | 2018-01-02 | International Business Machines Corporation | Tamper-respondent assembly with nonlinearity monitoring |
US11006043B1 (en) * | 2018-04-03 | 2021-05-11 | Snap Inc. | Image-capture control |
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US1947282A (en) * | 1932-12-24 | 1934-02-13 | Amos H Theis | Manipulating device |
US6683653B1 (en) * | 1998-02-02 | 2004-01-27 | Fuji Photo Film Co., Ltd. | Electronic camera and dial control device of electronic equipment |
DE10214920A1 (en) * | 2002-04-04 | 2003-10-16 | Bsh Bosch Siemens Hausgeraete | Control unit and cooking device |
JP2004005492A (en) * | 2002-04-26 | 2004-01-08 | Casio Comput Co Ltd | Data communication device, data communication system, animated document display method and animated document display program |
US8001488B1 (en) * | 2002-05-31 | 2011-08-16 | Hewlett-Packard Development Company, L.P. | User interface dial with display |
US20130080932A1 (en) * | 2011-09-27 | 2013-03-28 | Sanjiv Sirpal | Secondary single screen mode activation through user interface toggle |
US9030446B2 (en) * | 2012-11-20 | 2015-05-12 | Samsung Electronics Co., Ltd. | Placement of optical sensor on wearable electronic device |
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