Automatic distribution of control functions between multiple knob controllers based on proximity and relative positioning of the knobs

1. A method comprising:

detecting, by a computing device, that a first controller is within at least a threshold distance of a second controller, wherein the first and second controllers are each configurable to operate at least one component of a robotic device;

in response to at least the detecting, determining a spatial arrangement of the first and second controllers;

determining a set of operational modes that corresponds to the spatial arrangement, wherein the set comprises at least (i) a first operational mode that corresponds to a first location in the spatial arrangement and (ii) a second operational mode that corresponds to a second location in the spatial arrangement; and

the computing device loading (i) the first operational mode to whichever of the first and second controllers is in the first location in the spatial arrangement and (ii) the second operational mode to whichever of the first and second controllers is in the second location in the spatial arrangement.

2. The method of claim 1 ,

wherein the at least one component comprises a joint of the robotic device,

wherein the first operational mode corresponds to generation of output data that is used to determine commands for controlling rotation of the joint about a particular axis, and

wherein the second operational mode corresponds to generation of different output data that is used to determine commands for controlling rotation of the joint about another axis that is different from the particular axis.

3. The method of claim 1 ,

wherein the at least one component comprises a joint of the robotic device,

wherein the first operational mode corresponds to generation of output data that is used to determine commands for controlling translation of the joint along a particular axis, and

wherein the second operational mode corresponds to generation of different output data that is used to determine commands for controlling translation of the joint along another axis that is different from the particular axis.

4. The method of claim 1 ,

wherein the first operational mode corresponds to generation of output data that is used to determine commands for controlling direction of movement of the at least one component, and

wherein the second operational mode corresponds to generation of different output data that is used to determine commands for controlling speed of movement of the at least one component.

5. The method of claim 1 , further in response to the detecting, determining a spatial location of the at least one component relative to the spatial arrangement, wherein determining the set is also based at least in part on the spatial location of the at least one component relative to the spatial arrangement.

6. The method of claim 1 , further in response to the detecting, determining respective orientations of the first and second controllers, wherein determining a set of operational modes that corresponds to the spatial arrangement comprises determining a set of operational modes that corresponds to the spatial arrangement and to the respective orientations.

7. The method of claim 6 , further in response to the detecting, determining an orientation of the at least one component relative to the respective orientations of the first and second controllers, wherein determining the set is also based at least in part on the orientation of the at least one component relative to the respective orientations of the first and second controllers.

8. The method of claim 1 , wherein the first and second controllers each comprises a respective rotatable knob including a respective touchpad arranged to sense touch gestures on a surface of the respective rotatable knob.

9. The method of claim 8 ,

wherein the first operational mode corresponds to generation of output data that is indicative of (i) touch data at the respective touchpad of the first controller and (ii) rotation of the respective rotatable knob of the first controller, and

wherein the second operational mode corresponds to generation of different output data that is indicative of (i) touch data at the respective touchpad of the second controller and (ii) rotation of the respective rotatable knob of the second controller.

10. The method of claim 1 , wherein detecting, by a computing device, that a first controller is within at least a threshold distance of a second controller comprises:

determining a distance between the first and second controllers; and

determining that the distance is less than a threshold distance.

11. The method of claim 1 , wherein detecting, by a computing device, that a first controller is within at least a threshold distance of a second controller comprises:

receiving, by the computing device, a communication from the first controller, wherein the communication indicates a detection by the first controller that the first controller is within at least a threshold distance of the second controller.

12. A non-transitory computer readable medium having stored therein instructions executable by one or more processors to cause a computing device to perform functions comprising:

detecting that a first controller is within at least a threshold distance of a second controller, wherein the first and second controllers are each configurable to operate at least one component of a robotic device;

in response to at least the detecting, determining a spatial arrangement of the first and second controllers;

determining a set of operational modes that corresponds to the spatial arrangement, wherein the set comprises at least (i) a first operational mode that corresponds to a first location in the spatial arrangement and (ii) a second operational mode that corresponds to a second location in the spatial arrangement; and

loading (i) the first operational mode to whichever of the first and second controllers is in the first location in the spatial arrangement and (ii) the second operational mode to whichever of the first and second controllers is in the second location in the spatial arrangement.

13. The non-transitory computer readable medium of claim 12 ,

wherein the at least one component comprises a joint of the robotic device,

wherein the first operational mode corresponds to generation of output data that is used to determine commands for controlling rotation of the joint about a particular axis, and

wherein the second operational mode corresponds to generation of different output data that is used to determine commands for controlling rotation of the joint about another axis that is different from the particular axis.

14. The non-transitory computer readable medium of claim 12 ,

wherein the at least one component comprises a joint of the robotic device,

wherein the first operational mode corresponds to generation of output data that is used to determine commands for controlling translation of the joint along a particular axis, and

wherein the second operational mode corresponds to generation of different output data that is used to determine commands for controlling translation of the joint along another axis that is different from the particular axis.

15. The non-transitory computer readable medium of claim 12 ,

wherein the first operational mode corresponds to generation of output data that is used to determine commands for controlling direction of movement of the at least one component, and

wherein the second operational mode corresponds to generation of different output data that is used to determine commands for controlling speed of movement of the at least one component.

16. The non-transitory computer readable medium of claim 12 , further in response to the detecting, determining a spatial location of the at least one component relative to the spatial arrangement, wherein determining the set is also based at least in part on the spatial location of the at least one component relative to the spatial arrangement.

17. The non-transitory computer readable medium of claim 12 , further in response to the detecting, determining respective orientations of the first and second controllers, wherein determining a set of operational modes that corresponds to the spatial arrangement comprises determining a set of operational modes that corresponds to the spatial arrangement and to the respective orientations.

18. The non-transitory computer readable medium of claim 12 ,

wherein the first and second controllers each comprises a respective rotatable knob including a respective touchpad arranged to sense touch gestures on a surface of the respective rotatable knob,

wherein the first operational mode corresponds to generation of output data that is indicative of (i) touch data at the respective touchpad of the first controller and (ii) rotation of the respective rotatable knob of the first controller, and

wherein the second operational mode corresponds to generation of different output data that is indicative of (i) touch data at the respective touchpad of the second controller and (ii) rotation of the respective rotatable knob of the second controller.

19. A computing system comprising:

one or more processors;

a non-transitory computer readable medium; and

program instructions stored on the non-transitory computer readable medium and executable by the one or more processors to:

detect that a first controller is within at least a threshold distance of a second controller, wherein the first and second controllers are each configurable to operate at least one component of a robotic device;

in response to at least the detecting, determine a spatial arrangement of the first and second controllers;

determine a set of operational modes that corresponds to the spatial arrangement, wherein the set comprises at least (i) a first operational mode that corresponds to a first location in the spatial arrangement and (ii) a second operational mode that corresponds to a second location in the spatial arrangement; and

load (i) the first operational mode to whichever of the first and second controllers is in the first location in the spatial arrangement and (ii) the second operational mode to whichever of the first and second controllers is in the second location in the spatial arrangement.

20. The computing system of claim 19 ,

wherein the at least one component comprises a joint of the robotic device,

wherein the first operational mode corresponds to generation of output data that is used to determine commands for controlling rotation of the joint about a particular axis, and

wherein the second operational mode corresponds to generation of different output data that is used to determine commands for controlling rotation of the joint about another axis that is different from the particular axis.