Projection and operation input detection device, method and program
According to an illustrative embodiment, an information processing apparatus is provided. The apparatus is used for processing a first image projected toward a target. The apparatus includes a processing unit for detecting that an object exists between a projector unit and the target, wherein when an object exists between the projector unit and the target, the apparatus determines an area of the object and generates a modified first image, based on the area of the object, for projection toward the target.
1. An information processing apparatus comprising:
a processor configured to:
output a first information to display a first image over a first object in a three-dimensional space;
acquire a first result of detection of a first user operation;
generate a second image associated with the first image based on the first result;
output a second information to display the second image at a position associated with a user's hand;
acquire a second result of detection of a second user operation to the second image; and
control to change the second image based on the second result,
wherein the second user operation is operated by a second object.
2. The apparatus of claim 1 , wherein the position associated with the user's hand is a position of a surface of or extending from the user's hand.
3. The apparatus of claim 1 , wherein the second object is the user's another hand.
4. The apparatus of claim 1 , wherein the second image is associated with a part of the first image which is designated based on the first user operation.
5. The apparatus of claim 1 , wherein the second user operation is a selection operation from candidate items.
6. The apparatus of claim 5 , wherein the selection operation includes a pointing operation.
7. The apparatus of claim 5 , wherein the selection operation includes a touch operation.
8. The apparatus of claim 5 , wherein the second image is changed at a part associated with a selected item of the candidate items.
9. The apparatus of claim 8 , wherein the second image is changed at a part of an image of the selected item.
10. The apparatus of claim 9 , wherein the second image is changed at a frame of the selected item.
11. The apparatus of claim 5 , wherein the second image is changed at a first candidate item of the candidate items.
12. The apparatus of claim 11 , wherein the second image is changed at a frame of the first candidate item.
13. The apparatus of claim 1 , further comprising:
a projector, wherein the projector acquires the first information and the second information.
14. The apparatus of claim 1 , wherein display of the second image is changed from a first position to a second position based on the second result.
15. The apparatus of claim 14 , wherein the second position is other than over the user's hand.
16. The apparatus of claim 14 , wherein the second user operation includes a touch operation.
17. The apparatus of claim 14 , wherein the second object is the user's another hand.
18. The apparatus of claim 1 , wherein the position associated with the user's hand is a position over the user's hand.