Haptic trackball device
First Claim
1. An electronic device, comprising:
- a housing;
a manipulandum positioned in the housing, wherein the manipulandum is moveable in at least one rotary degree of freedom in response to a user moving the manipulandum;
a sensor coupled to the manipulandum, the sensor outputs sensor signals associated with the movement of the manipulandum in the at least one rotary degree of freedom by the user'"'"'s direct contact;
a processor coupled to the sensor and configured to output one or more activating signals based on the sensor signals;
a first actuator coupled to the manipulandum, wherein the first actuator outputs a contact force to the manipulandum upon receiving a first activating signal; and
a second actuator positioned within the housing and separate from the first actuator, wherein the second actuator outputs an inertial force to the housing upon receiving a second activating signal.
1 Assignment
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Accused Products
Abstract
In an aspect, an electronic device includes a housing; a manipulandum positioned in the housing, wherein the manipulandum is moveable in at least one rotary degree of freedom in response to a user moving the manipulandum; a sensor coupled to the manipulandum, the sensor outputs sensor signals associated with the movement of the manipulandum in the at least one rotary degree of freedom by the user'"'"'s direct contact; a processor coupled to the sensor and configured to output one or more activating signals based on the sensor signals; a first actuator coupled to the manipulandum, wherein the first actuator outputs a contact force to the manipulandum upon receiving a first activating signal; and a second actuator positioned within the housing and separate from the first actuator, wherein the second actuator outputs an inertial force to the housing upon receiving a second activating signal.
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Citations
17 Claims
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1. An electronic device, comprising:
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a housing; a manipulandum positioned in the housing, wherein the manipulandum is moveable in at least one rotary degree of freedom in response to a user moving the manipulandum; a sensor coupled to the manipulandum, the sensor outputs sensor signals associated with the movement of the manipulandum in the at least one rotary degree of freedom by the user'"'"'s direct contact; a processor coupled to the sensor and configured to output one or more activating signals based on the sensor signals; a first actuator coupled to the manipulandum, wherein the first actuator outputs a contact force to the manipulandum upon receiving a first activating signal; and a second actuator positioned within the housing and separate from the first actuator, wherein the second actuator outputs an inertial force to the housing upon receiving a second activating signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An electronic device comprising:
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a housing having a display; a sphere positioned in the housing and moveable by a user in at least one rotary degree of freedom by direct contact; a processor configured to run a software program configured to present the user a graphical user interface on the display in which the graphical user interface is navigatable by the user; a sensor coupled to the sphere, the sensor outputting, to the processor, sensor signals associated with the movement of the sphere; a first actuator coupled to the sphere, wherein the first actuator outputs a contact force to the sphere in a direction normal to a surface of the sphere upon receiving a first activating signal from the processor, the processor outputting the first activating signal upon the user navigating within a predetermined area of the graphical user interface; and a second actuator positioned within the housing and separate from the first actuator, wherein the second actuator outputs an inertial force to the housing upon receiving a second activating signal from the processor. - View Dependent Claims (9, 10, 11, 12)
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13. An electronic device, comprising:
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a housing having a button; a sphere positioned in the housing, wherein the sphere is moveable in at least one rotary degree of freedom in response to a user moving the sphere by direct contact; a first sensor coupled to the sphere, the first sensor outputs first sensor signals associated with the movement of the sphere in the at least one rotary degree of freedom; a second sensor coupled to the button, the second sensor output second sensor signals associated with the user depressing the button; a processor coupled to the sensor and configured to output one or more activating signals based on the either or both of the first and second sensor signals; a first actuator coupled to the sphere, wherein the first actuator outputs a first contact force to the sphere upon receiving a first activating signal from the processor; a second actuator positioned within the housing and separate from the first actuator, wherein the second actuator outputs a second contact force to the button upon receiving a second activating signal from the processor; and a third actuator within the housing and separate from the first actuator and the second actuator, wherein the third actuator outputs an inertial force to the housing upon receiving a third activating signal from the processor. - View Dependent Claims (14, 15, 16, 17)
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Specification