Interactive book having electronic circuits triggered by levels of illumination

• US 20090026749A1
• Filed: 07/27/2007
• Published: 01/29/2009
• Est. Priority Date: 07/27/2007
• Status: Abandoned Application

• Current Assignee: Devrian Innovations, LLC
• Original Assignee: Sandvik Innovations, LLC
• Inventors: Burrows, Roger
• Application Number:
  US11/881,663
• Publication Number:
  US 20090026749A1
• Time in Patent Office: Days
• US Class Current: 281/15.100
• CPC Class Codes: B42D 3/123 incorporating sound producing or light emitting means or carrying sound records

Abstract

A book having a movable mechanical device having a plurality of positions. A light sensor is positioned in optical communication with at least one position of the mechanical device, such that a movement of the mechanical device is able to change a light level reaching the light sensor. An event generator is electronically coupled to the light sensor. The event generator is able to receive from the light sensor a signal corresponding to the changed light level, and generate an event responsive to the signal.

Claims

1. An interactive book comprising:

a movable mechanical device on the book, being locatable in a plurality of positions;

a light sensor positioned in optical communication with at least one position of the mechanical device, such that a movement of the mechanical device is able to affect light reaching the light sensor; and

an event generator electronically coupled to the light sensor and able to receive from the light sensor a signal corresponding to the light level, and generate an event responsive to the signal.

2. The book of claim 1 wherein the event comprises an audible component.

3. The book of claim 2 wherein the event generator comprises an audio source.

4. The book of claim 1 wherein the event comprises a visual component.

5. The book of claim 4 wherein the event generator comprises a light source.

6. The book of claim 1 wherein the event comprises activation of a motor.

7. The book of claim 1 wherein the movable device comprises at least one of a flap, a tab, or a rotatable disc.

8. The book of claim 1 wherein the signal comprises an electric current.

9. The book of claim 1 wherein the signal has a plurality of values corresponding to a plurality of light levels determined by the position of the mechanical device.

10. The book of claim 9 wherein a selected light level correspondingly activates one or more events.

11. The book of claim 1 further comprising pages printed with light absorbing ink for reducing incidental light received by the light sensor.

12. The book of claim 1 wherein the mechanical device is printed with light absorbing ink for reducing incidental light received by the light sensor.

13. The book of claim 1 further comprising pages having foil for reducing incidental light received by the light sensor.

14. The book of claim 13 wherein the foil comprises a substantially opaque layer.

15. The book of claim 1 wherein the mechanical device comprises foil for reducing incidental light received by the light sensor.

16. The book of claim 15 wherein the foil comprises a substantially opaque layer.

17. The book of claim 1 wherein the event generator is external to the book.

18. The book of claim 17 wherein the event generator comprises at least one of a computing device, display monitor, computerized game, or motorized device.

19. The book of claim 1 wherein the event generator is wirelessly coupled to the light sensor.

20. The book of claim 1 further comprising at least one page formed from one or more of the group of materials comprising vinyl, polyethylene, ethylene-vinyl acetate foam, plastic, felt, fabric, and synthetic paper.

21. The book of claim 1 further comprising a cover formed from one or more of the group of materials comprising vinyl, polyethylene, ethylene-vinyl acetate foam, plastic, felt, fabric, and synthetic paper.

22. An interactive book, comprising:

a book having at least one page,

light-sensing means on at least one page of said book for sensing light incident on said page and generating an output signal representative of the intensity of the incident light,

means associated with said book and operable by a reader of said book for selectably altering the intensity of incident light transmitted to said light sensing means,

means responsive to said output signal for generating at least one activation signal representative of intensity or a change in intensity of said incident light, and

event generating means in communication with said book and responsive to said at least one activation signal for generating an event perceptible by the reader, the event being determined by at least one of the intensity of incident light and the change in intensity of incident light.