Interactive environment with virtual environment space scanning

Abstract

An interactive environment image may be displayed in a virtual environment space, and interaction with the interactive environment image may be detected within a three-dimensional space that corresponds to the virtual environment space. The interactive environment image may be a three-dimensional image, or it may be two-dimensional. An image is displayed to provide a visual representation of an interactive environment image including one or more virtual objects, which may be spatially positioned. User interaction with the visualized representation in the virtual environment space may be detected and, in response to user interaction, the interactive environment image may be changed.

What is claimed: 
     
         1 . A method for projecting an interactive environment image, comprising:
 displaying an environment image including at least one virtual object; and   detecting user interaction with a three-dimensional space corresponding to the environment image, including:
 scanning the three-dimensional space; and 
 detecting interaction between a manipulating element and a location in the three-dimensional space where the at least one virtual object appears to be located. 
   
     
     
         2 . The method of  claim 1 , wherein detecting the user interaction comprises detecting a physical movement or manipulation of a physical object within the three-dimensional space. 
     
     
         3 . The method of  claim 1 , wherein detecting the user interaction further includes:
 detecting extension of the manipulating element from a location outside of the three-dimensional space into the three-dimensional space.   
     
     
         4 . The method of  claim 3 , wherein detecting the user interaction comprises distinguishing between a plurality of elements simultaneously extending from locations outside of the three-dimensional space into the three-dimensional space. 
     
     
         5 . The method of  claim 1 , further comprising:
 changing the environment image in response to interaction between the manipulating element and the three-dimensional space.   
     
     
         6 . The method of  claim 5 , wherein changing the visualized representation comprises affecting the at least one virtual object. 
     
     
         7 . The method of  claim 6 , wherein affecting the at least one virtual object comprises moving, manipulating, or changing the at least one virtual object. 
     
     
         8 . The method of  claim 5 , wherein changing the visualized representation comprises adding a new virtual object to the visualized representation. 
     
     
         9 . The method of  claim 1 , wherein displaying the environment image includes displaying at least a portion of the environment image on a surface. 
     
     
         10 . The method of  claim 9 , wherein displaying the environment image includes displaying at least the portion of the environment image on a substantially flat surface. 
     
     
         11 . The method of  claim 9 , wherein displaying the environment image comprises displaying a prepared image tailored to a topography of the surface to ensure that features of the environment image are proportionately displayed on the surface. 
     
     
         12 . The method of  claim 9 , wherein detecting user interaction includes detecting user interaction with a topography of the surface. 
     
     
         13 . The method of  claim 1 , wherein the environment image includes three-dimensional information viewable by a user as a three-dimensional image. 
     
     
         14 . The method of  claim 1 , wherein displaying the environment image comprises displaying a plurality of discrete sub-images. 
     
     
         15 . A computing system, comprising:
 a display that displays an environment image including at least one virtual object; and   a scanning mechanism that detects a user interaction with the environment image by:
 scanning a three-dimensional space corresponding to the virtual environment space; and 
 detecting interaction between a manipulating element and a location within the three-dimensional space where the at least one virtual object appears to be located. 
   
     
     
         16 . The computing system of  claim 15 , wherein the scanning mechanism is detects interaction by:
 detecting extension of the manipulating element from a location outside of the three-dimensional space into the three-dimensional space.   
     
     
         17 . The computing system of  claim 15 , further comprising:
 at least one processing element programmed to change the environment image in response to the user interaction with the three-dimensional space.   
     
     
         18 . The computing system of  claim 17 , wherein the scanning mechanism comprises the at least one processing element and at least one camera. 
     
     
         19 . A portable display system, comprising:
 at least one display that displays an environment image representing at least one virtual object positioned in a virtual environment space; and   a scanning mechanism that scans a three-dimensional space corresponding to the virtual environment space to determine one or more locations of interactivity by:
 scanning the three-dimensional space that corresponds to the virtual environment space of the environment image; and 
 detecting interaction between a manipulating element and a location within the three-dimensional space where a virtual object of the plurality of virtual objects appears to be located within the virtual environment space. 
   
     
     
         20 . The portable display system of  claim 19 , wherein the scanning mechanism further:
 detects extension of the manipulating element into the three-dimensional space from a location outside of the three-dimensional space.