OBJECT AWARE, TRANSFORMABLE PROJECTION SYSTEM

• US 20110019162A1
• Filed: 07/23/2009
• Published: 01/27/2011
• Est. Priority Date: 07/23/2009
• Status: Active Grant

• Current Assignee: Kenneth J. Huebner
• Original Assignee: Kenneth J. Huebner
• Inventors: Huebner, Kenneth J.
• Granted Patent: US 8,388,151 B2
• Time in Patent Office: Days
• US Class Current: 353/79
• CPC Class Codes: G03B 21/145 Housing details, e.g. position adjustments thereof

Abstract

An interactive image projecting device that projects an image onto a display surface and controls the projected image based upon the detection or identification of the device housing or the remote object. The device has a touch-sensitive, flexible housing that may be transformed into different shapes. The image projecting device includes a projector that generates an image from a control unit. The device includes an illuminating emitter, which illuminates the device body and remote objects, and a light sensor that is operable to detect the position of its housing or remote object. Based upon the sensed housing or remote object, the control unit operates to modify the image projected from the device such that the image from the device can interact with its housing or remote object.

Claims

1. An image projecting device, comprising:

a hand-held outer housing; and

a projection subsystem, comprising;

a control unit;

a projector coupled to the control unit and positioned to project an image onto at least a portion of the outer housing;

a sensor coupled to the control unit, wherein the sensor generates a detect signal received by the control unit upon the presence of an object or a portion of a person within a field of view of the sensor,

wherein the control unit modifies the projected image upon receipt of the detect signal.

2. The image projecting device of claim 1 wherein the sensor is one of a photo detect sensor, image sensor, magnetic field sensor, electric field sensor, inductance sensor, capacitance sensor, or ultrasonic sensor.

3. The image projecting device of claim 1 wherein the outer housing is user-modifiable and moveable between at least a first condition and a second condition.

4. The image projecting device of claim 3 wherein the user-modifiable outer housing includes at least a portion that is sphere shaped and collapsible for compactness.

5. The image projecting device of claim 3 wherein the user-modifiable outer housing can be rolled up for compactness.

6. The image projecting device of claim 1 further comprising a spatial position sensor that generates a movement signal based upon the movement of the housing, wherein the movement signal is received by the control unit and the control unit modifies the image projected by the projector based upon the movement signal.

7. The image projecting device of claim 1 further comprising a wireless transceiver that receives and transmits information from the image projecting device.

8. The image projecting device of claim 1 further comprising an illuminating emitter that projects light, wherein the sensor is operable to detect reflection of the light by the object or the portion of the person within the field of view of the sensor.

9. The image projecting device of claim 8 wherein the illuminating emitter is an infrared light emitter and the sensor is an infrared light sensor.

10. An image projecting device, comprising:

a user-modifiable outer housing;

a projection subsystem, comprising;

a control unit;

a projector operatively coupled to the control unit to generate an image created by the control unit; and

an input device operatively coupled to the control unit to provide a housing condition signal to the control unit, wherein the housing condition signal indicates the current configuration of the outer housing.

11. The image projecting device of claim 10 wherein the input device is a user-actuated input device through which a user indicates to the device the current configuration of the outer housing.

12. The image projecting device of claim 11 wherein the user-actuated input device is a touch sensitive input device.

13. The image projecting device of claim 10 wherein the input device is a sensor positioned to detect the configuration of the housing, wherein the sensor generates the housing condition signal.

14. The image projecting device of claim 10 wherein at least a portion of the housing is transformable between a generally flat or bowl-shaped disc and a sphere.

15. The image projecting device of claim 13 wherein the sensor is one of a photo detect sensor, image sensor, magnetic field sensor, electric field sensor, inductance sensor, capacitance sensor, ultrasonic sensor, or electronic switch.

16. The image projecting device of claim 13 further comprising an illuminating emitter that projects light from the housing, wherein the sensor detects reflected light from an object positioned near the housing.

17. The image projecting device of claim 16 wherein the illuminating emitter is an infrared light emitter and the sensor is an infrared light sensor.

18. The image projecting device of claim 13 wherein the sensor detects an object positioned within a field of view of the sensor.

19. The image projecting device of claim 10 wherein at least a portion of the outer housing is translucent and the projector projects the image onto an interior of at least a portion of the outer housing.

20. An image projecting device, comprising:

a configurable outer housing that is movable between at least a first position and a second position;

a projection subsystem, comprising;

a control unit;

a projector operatively coupled to the control unit, wherein the projector projects an image created by the control unit;

at least one object having an object identifier; and

a sensor positioned to detect the presence of the object within a field of view of the sensor,

wherein the control unit modifies the image projected by the projector upon the detection of the object within the field of view of the sensor.

21. The image projecting device of claim 20 wherein the object identifier is a graphic identifier, marker, or barcode.

22. The image projecting device of claim 20 wherein the object identifier is an RFID tag.

23. The image projecting device of claim 20 wherein the sensor is positioned to detect the movement of the outer housing between the first position and the second position, wherein the control unit modifies the image projected by the projector based upon the movement of the outer housing between the first and second positions.

24. The image projecting device of claim 20 further comprising a spatial position sensor, wherein the spatial position sensor generates a movement signal based upon movement of the housing, wherein the movement signal is received by the control unit such that the control unit modifies the image projected by the projector based upon the movement signal.

25. The image projecting device of claim 20 further comprising an illuminating emitter that generates light that illuminates the object when the object is within the field of view of the sensor.

26. The image projecting device of claim 25 wherein the illuminating emitter is an infrared light emitter and the sensor is an infrared light sensor.

27. An image projecting device, comprising:

a configurable outer housing that is modifiable between at least a first position and a second position;

a projection subsystem comprising;

a control unit;

a projector operatively coupled to the control unit, wherein the projector projects an image onto at least a portion of the outer housing;

wherein the control unit modifies the image projected by the projector such that the image is undistorted on the first position and second position of the outer housing.

28. The image projecting device of claim 27 wherein the projection subsystem is removable from the outer housing.

29. The image projecting device of claim 27 wherein the outer housing is sphere shaped and collapsible, or has at least a portion that is sphere shaped and collapsible, for compactness.

30. A method of operating an image projecting device comprising the steps of:

providing an outer housing movable between a first position and a second position;

operating a projector mounted to the image projecting device to generate an image;

activating a sensor mounted to the image projecting device, wherein the sensor detects the movement of the outer housing between the first and second positions; and

modifying the image upon detection of the movement of the outer housing.

31. The method of claim 30 wherein at least a portion of the image is generated onto the outer housing.

32. The method of claim 30 wherein the sensor detects the presence of an object within a field of view of the sensor, further comprising the step of modifying the image upon detection of the object.