3D pointing device with up-down-left-right mode switching and integrated swipe detector

• US 9,571,878 B2
• Filed: 11/14/2014
• Issued: 02/14/2017
• Est. Priority Date: 11/22/2010
• Status: Active Grant

• Current Assignee: DRNC Holdings, Inc. (InterDigital, Inc.)
• Original Assignee: Hillcrest Laboratories Incorporated (CEVA Incorporated)
• Inventors: Simpkins, Daniel S., Tanen, Joseph
• Primary Examiner(s): DINH, DUC Q
• Application Number:
  US14/541,815
• Publication Number:
  US 20150070590A1
• Time in Patent Office: 823 Days
• Field of Search: 345173-175, 345/169, 348/14.05
• US Class Current: 1/1
• CPC Class Codes: G06F 3/017 Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: G06F 3/0304 Detection arrangements using opto-electronic means constructional details of pointing devices not related to the detection arrangement using opto-electronic means G06F3/033; optical digitisers G06F3/042
• CPC Class Codes: G06F 3/0346 with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
• CPC Class Codes: G06F 3/03547 Touch pads, in which fingers can move on a surface
• CPC Class Codes: G06F 3/038 Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G06F 3/0485 Scrolling or panning
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: H04N 21/42204 User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor constructive details of casings for the remote control device H01H9/0235; user interfaces for controlling a tuning device of a television receiver through a remote control H03J9/00; remote control of peripheral devices connected to a television receiver through the remote control device of the television receiver H04B1/205
• CPC Class Codes: H04N 21/42206 characterized by hardware details
• CPC Class Codes: H04N 21/42222 Additional components integrated in the remote control device, e.g. timer, speaker, sensors for detecting position, direction or movement of the remote control, microphone or battery charging device
• CPC Class Codes: H04N 21/42224 Touch pad or touch panel provided on the remote control

Abstract

A 3D pointing device for use with a content delivery system is provided. The pointing device can operate in one of at least one of two modes: a first 3D or scrolling mode, and a second non-3D mode that can also be referred to as an up-down-left-right (UDLR) mode. The pointing device can include one or more directional sensors, to provide orientation and movement information. For either of the at least two modes, an optical finger navigation module is provided that can detect movement of a user'"'"'s finger or object across its screen, and provides a predetermined threshold that must be exceeded before movement information is generated from the OFN module. The pointing device can generate scroll and UDLR commands based on the information from the orientation and movement sensors, as well as the OFN module, or can provide the information from the orientation and movement sensors to a user interface that can generate the appropriate scrolling or UDLR commands for use by the content delivery system.

Claims

1. A remote control device comprising:

an optical finger navigation (OFN) module configured to detect movement of an object across a surface of said OFN module and to generate data associated with said detected movement; and

a processor configured to receive said data and to transmit a command based on said data, wherein said processor is configured to operate either in a scroll mode or an up-down-left-right (UDLR) mode such that when in said scroll mode said processor generates a scroll command based on said data and when in said UDLR mode said processor generates a UDLR command based on said data.

2. The remote control device of claim 1, wherein only one UDLR command is generated per detected motion across the surface of the OFN module.

3. The remote control device of claim 1, wherein only multiple UDLR commands are generated per detected motion across the surface of the OFN module.

4. The remote control device of claim 1, wherein at least one of the OFN module and the processor is further configured to accumulate the detected movement of the object across the surface until the accumulated, detected motion exceeds a threshold.

5. The remote control device of claim 4, wherein the threshold is a virtual box defined on the surface.

6. The remote control device of claim 4, wherein the threshold is variable.

7. The remote control device of claim 6, wherein the threshold is settable by a user of the remote control device.

8. The remote control device of claim 6, wherein the threshold is settable in response to a detected size of a user'"'"'s finger.

9. The remote control device of claim 1, wherein the remote control device is a 3D pointing device including at least one motion sensor for detecting motion of the remote control device.

10. A system that includes a 3D pointing device for controlling a user interface, comprising:

a processor configured to switch an operating mode of the 3D pointing device between a random access mode and a non-random access mode,

wherein the processor is further configured to interpret some outputs from said 3D pointing device as random access outputs after switching to said non-random access mode,

wherein the processor is further configured to interpret motion of said 3D pointing device as a random access output after switching to said non-random access mode, and

wherein the processor is further configured to interpret an input via an optical touchpad or optical finger navigation element disposed on said 3D pointing device as a non-random access output after switching to said non-random access mode.

11. The system of claim 10, wherein while in said random access mode, the processor is further configured such that control of said user interface can involve pointing to any location on a display and while in said non-random access mode control of said user interface can only involve accessing predetermined display locations.

12. The system of claim 10, further comprising:

a control element, wherein when said 3D pointing device is in said random access mode, the processor is configured to interpret an output of said control element disposed on said 3D pointing device as a scroll command; and

when said 3D pointing device is in said non-random access mode, the processor is further configured to interpret said output of said control element as an up-down-left-right (UDLR) command.

13. The system of claim 10, wherein the switching of said operating mode is performed by said 3D pointing device.

14. The system of claim 10, wherein the switching of said operating mode is performed by a system controller in communication with said 3D pointing device.

15. The system of claim 10, wherein the switching of said operating mode is performed by an application which is receiving inputs from said 3D pointing device.

16. The system of claim 12, wherein said interpreting is performed by one of a system controller, the user interface or an application after receipt of corresponding data from the 3D pointing device.

17. A method for controlling a user interface that interfaces with a remote control device using a single control element of the remote control device, the method comprising:

determining, by the user interface, whether the remote control device should be operating in a first mode or a second mode;

forwarding, by the user interface, a control signal to the remote control device to put the remote control device in either the first operating mode or the second operating mode; and

receiving, by the user interface, either a scroll command that corresponds to the first operating mode, or an up-down-left-right (UDLR) command that corresponds to the second operating mode.

18. The method of claim 17, wherein the step of receiving the scroll command or the UDLR command comprises:

detecting movement of an object across a surface of said single control element of said remote control device;

generating, when in the scroll mode, the scroll command responsive to said detected movement; and

generating, when in the UDLR mode, the UDLR command.

19. A system for controlling operation of a content providing apparatus, comprising:

a remote control device, the remote control device including

a housing;

at least two sensors, disposed at least partially within said housing, said first of the at least two sensors configured to detect motion of said remote control device in a first plane of motion, and to generate first data associated with said detected motion in the first plane of motion, and wherein said second of the at least two sensors is configured to detect motion of said remote control device in a second plane or motion, and to generate second data associated with said detected motion in the second plane of motion;

an optical finger navigation (OFN) module, disposed on a first surface of said housing, configured to detect movement of an object across a surface of a lens and to generate third data associated with said detected movement, and further wherein the detected motion includes information about a direction of the detected motion, and still further wherein the detected motion includes information about the detected motion exceeding a predetermined threshold;

a user input control element configured to switch said remote control device from a 3D pointing mode into a non-3D pointing mode; and

a processor configured to receive said first data, said second data, and said third data, and is further configured to operate, when in said 3D pointing mode, to transmit 3D pointing information associated with said first and second data,

and further configured to operate, when in said non-3D pointing mode, to transmit UDLR information associated with said third data; and

wherein the system further includes

a user interface controlling device configured to generate and control a user interface based, at least in part, on received user inputs,

wherein said user interface controlling device is further configured to receive said 3D pointing information from the remote control device that is interpreted as a scroll command, and which is further configured to receive said non-3D pointing information from the remote control device that is interpreted as an up-down-left-right (UDLR) command.