Adaptable and widely applicable control surface

• US 7,441,193 B1
• Filed: 10/07/2004
• Issued: 10/21/2008
• Est. Priority Date: 10/07/2003
• Status: Active Grant

• Current Assignee: Avid Technology Incorporated
• Original Assignee: Euphonix Incorporated (Avid Technology Incorporated)
• Inventors: Wild, Andrew James, Milne, Steven H, Boyer, Robert Charles, Kloiber, Martin
• Primary Examiner(s): NGUYEN, CAO H
• Application Number:
  US10/961,733
• Time in Patent Office: 1,475 Days
• Field of Search: 715733-735, 715840-863, 715763-765, 345/173, 345/179
• US Class Current: 715/733
• CPC Class Codes: G06F 3/0213 Arrangements providing an integrated pointing device in a keyboard, e.g. trackball, mini-joystick for pointing devices integrated in a laptop computer G06F1/169; joysticks G05G9/047; constructional details of pointing devices G06F3/033
• CPC Class Codes: G06F 3/0219 Special purpose keyboards
• CPC Class Codes: G06F 3/0238 Programmable keyboards key guide holders G06F3/0224
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Abstract

A control surface has one or more soft devices for which functionality may be assigned, a central processing unit (CPU), including operating code, for managing at least functionality of the soft devices on the control surface, and a network connection for connecting to one or more computerized appliances. The control code assigns individual ones of the one or more soft devices to specific functions of an individual one of the one or more computerized appliances. There may be a variety of different kinds of soft devices, and the functionality for the soft devices of the control surface may be determined by which application is frontmost on one of the computerized appliances.

Claims

1. A control surface comprising:

one or more input or output elements comprising one or more of knobs, switches, faders, or displays implemented either as hardware or as virtual elements in a touch-screen, for which functionality may be assigned;

a central processing unit (CPU), including operating code, for managing at least functionality of the elements on the control surface; and

a network connection for connecting to one or more computerized appliances;

wherein the control code assigns individual ones of the one or more input or output elements to specific functions of an individual one of the one or more computerized appliances or software executed by the one or more computerized appliances.

2. The control surface of claim 1 wherein the specific functions of the individual one of the one or more computerized appliances relate to or are determined by a software program being executed by the individual computerized appliance.

3. The control surface of claim 2 wherein the individual computerized appliance executes a different software program at different times, and the control surface control code monitors the software program in execution and having keyboard and pointer focus, that is, frontmost, and automatically assigns at least a portion of the control surface functionality according to the frontmost program.

4. The control surface of claim 3 wherein functionality of at least a portion of the control surface may be locked to a specific workstation or application.

5. The control surface of claim 1 wherein the computerized appliances include personal computers (PCs).

6. The control surface of claim 1 wherein the network connection is an Ethernet connection.

7. The control surface of claim 1 wherein the network connection is a wireless connection.

8. The control surface of claim 1 further comprising an interactive display, wherein the control surface operating code includes code for generating an interactive interface on the display, enabling a user to define functionality for individual ones of the input or output elements.

9. The control surface of claim 8 wherein the operating code includes functionality for storing sets of functionality for sets of input or output elements on the control surface.

10. The control surface of claim 9 wherein individual sets of functionality include functionality for all of the input or output elements on the control surface.

11. A method for controlling one or more computerized appliances or software functions executed by the computerized appliances, comprising steps for:

(a) implementing a control surface having one or more input or output elements comprising one or more of knobs, switches, faders, or displays implemented either as hardware or as virtual elements in a touch-screen, for which functionality may be assigned;

(b) programming a central processing unit (CPU) for managing at least functionality of the input or output elements on the control surface;

(c) connecting the control surface via a network connection to one or more computerized appliances; and

(d) executing the control code to assign individual ones of the one or more input or output elements to specific functions of an individual one of the one or more computerized appliances or software executed by the one or more computerized appliances.

12. The method of claim 11 wherein the specific functions of the individual one of the one or more computerized appliances relate to or are determined by a software program being executed by the individual computerized appliance.

13. The method of claim 12 wherein the individual computerized appliance executes a different software program at different times, and the control surface control code monitors the software program in execution and having keyboard and pointer focus, that is, frontmost, and automatically assigns the control surface functionality according to the frontmost program.

14. The method of claim 13 wherein functionality of at least a portion of the control surface may be locked to a specific workstation or application.

15. The method of claim 11 wherein the computerized appliances include personal computers (PCs).

16. The method of claim 11 wherein the network connection is an Ethernet connection.

17. The method of claim 11 wherein the network connection is a wireless connection.

18. The method of claim 11 wherein the control surface further comprises an interactive display, and the control surface operating code includes code for generating an interactive interface on the display, enabling a user to define functionality for individual ones of the input or output elements.

19. The method of claim 18 wherein the operating code includes functionality for storing sets of functionality for sets of input or output elements on the control surface.

20. The method of claim 19 wherein individual sets of functionality include functionality for all of the input or output elements on the control surface.