DYNAMIC USER INTERFACE FOR REMOTE CONTROL OF CAMERA

• US 20100182438A1
• Filed: 01/20/2009
• Published: 07/22/2010
• Est. Priority Date: 01/20/2009
• Status: Abandoned Application

• Current Assignee: Ricoh Company Limited
• Original Assignee: Ricoh Company Limited
• Inventors: Mohammed, Soiba
• Application Number:
  US12/356,494
• Publication Number:
  US 20100182438A1
• Time in Patent Office: Days
• US Class Current: 348/207.110
• CPC Class Codes: H04N 23/631 Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
• CPC Class Codes: H04N 23/633 for displaying additional information relating to control or operation of the camera
• CPC Class Codes: H04N 23/66 Remote control of cameras or camera parts, e.g. by remote control devices
• CPC Class Codes: H04N 23/661 Transmitting camera control signals through networks, e.g. control via the Internet

Abstract

A digital camera sends an XML document to a client application executing on a computer that is remote from the digital camera. The XML document describes a physical user interface of the digital camera. Based on the XML document received from the digital camera, the client application renders and displays a visual depiction of the digital camera'"'"'s user interface. A user of the client application can remotely control the digital camera from the client application by interacting with the user interface elements shown in the visual depiction. User activation of controls shown in the visual depiction causes the digital camera to perform the same operations as the digital camera would perform if the user had actually activated the corresponding physical controls on the digital camera itself. The client application is capable of receiving different XML documents from different camera models, and rendering different interfaces based on those different XML documents.

Claims

1. A computer-implemented method comprising:

receiving, from a first device, over a first communication link, a first description of a first physical user interface of said first device; and

based on said first description, generating a first visual depiction of said first physical user interface at a computer that is separate from said first device; and

displaying said first visual depiction on a display that is communicatively coupled to said computer.

2. The method of claim 1, further comprising:

receiving, from a second device that is a different model than said first device, over a second communication link, a second description of a second physical user interface of said second device; and

based on said second description, generating a second visual depiction of said second physical user interface at said computer; and

displaying said second visual depiction on said display;

wherein said generating of said first visual depiction and said generating of said second visual depiction are performed by a same client application instance.

3. The method of claim 1, wherein the first device is a digital camera.

4. The method of claim 1, wherein the first description is an Extensible Markup Language (XML) document.

5. The method of claim 1, wherein the step of receiving the first description comprises receiving the first description in one or more Simple Object Access Protocol (SOAP) packets.

6. A digital camera-implemented method comprising:

sending, from said digital camera, over a communication link, to a computer that is separate from the digital camera, a description of at least a portion of a physical user interface of said digital camera;

receiving, at said digital camera, over said communication link, from said computer, information that identifies a user interface control with which a user interacted via a visual user interface that said computer generated based on said description; and

performing an operation at said digital camera in response to receiving said information;

wherein said operation is an operation that said digital camera would have performed if said user had interacted with a physical control, corresponding to said user interface control, on a physical interface of said digital camera.

7. The method of claim 6, wherein said description defines locations and dimensions of two or more controls that are on said physical interface of said digital camera.

8. The method of claim 7, wherein said description specifies a different identifier of a plurality of identifiers for each control of said two or more controls, and wherein said information identifies a particular user interface control, with which said user interacted though said visual user interface, by a particular identifier of the plurality of identifiers.

9. The method of claim 6, wherein sending said description to said computer comprises sending an Extensible Markup Language (XML) document that conforms to a specified schema that defines types of physical user interface controls that are found on said physical interface.

10. A volatile or non-volatile computer-readable storage medium storing one or more sequences of instructions, wherein execution of the one or more sequences of instructions by one or more processors causes the one or more processors to perform the steps of:

receiving, from a first device, over a first communication link, a first description of a first physical user interface of said first device; and

based on said first description, generating a first visual depiction of said first physical user interface at a computer that is separate from said first device; and

displaying said first visual depiction on a display that is communicatively coupled to said computer.

11. The computer-readable medium of claim 10, wherein the steps further comprise:

receiving, from a second device that is a different model than said first device, over a second communication link, a second description of a second physical user interface of said second device; and

based on said second description, generating a second visual depiction of said second physical user interface at said computer; and

displaying said second visual depiction on said display;

wherein said generating of said first visual depiction and said generating of said second visual depiction are performed by a same client application instance.

12. The computer-readable medium of claim 10, wherein the first device is a digital camera.

13. The computer-readable medium of claim 10, wherein the first description is an Extensible Markup Language (XML) document.

14. The computer-readable medium of claim 10, wherein the step of receiving the first description comprises receiving the first description in one or more Simple Object Access Protocol (SOAP) packets.

15. A volatile or non-volatile computer-readable storage medium storing one or more sequences of instructions, wherein execution of the one or more sequences of instructions by one or more processors causes the one or more processors to perform the steps of:

sending, from a digital camera, over a communication link, to a computer that is separate from the digital camera, a description of at least a portion of a physical user interface of said digital camera;

receiving, at said digital camera, over said communication link, from said computer, information that identifies a user interface control with which a user interacted via a visual user interface that said computer generated based on said description; and

performing an operation at said digital camera in response to receiving said information;

wherein said operation is an operation that said digital camera would have performed if said user had interacted with a physical control, corresponding to said user interface control, on a physical interface of said digital camera.

16. The computer-readable medium of claim 15, wherein said description defines locations and dimensions of two or more controls that are on said physical interface of said digital camera.

17. The computer-readable medium of claim 16, wherein said description specifies a different identifier of a plurality of identifiers for each control of said two or more controls, and wherein said information identifies a particular user interface control, with which said user interacted though said visual user interface, by a particular identifier of the plurality of identifiers.

18. The computer-readable medium of claim 15, wherein sending said description to said computer comprises sending an Extensible Markup Language (XML) document that conforms to a specified schema that defines types of physical user interface controls that are found on said physical interface.