Image display apparatus for displaying GUI image and method for controlling the same
First Claim
1. An image display apparatus comprising:
- an image display unit that displays a GUI on a display surface;
a condition determination unit that determines condition of the image display apparatus; and
a control unit that controls the image display unit, in response to a predetermined signal, to display a first GUI when the condition determination unit determines that the condition of the image display apparatus is a first condition and to display a second GUI when the condition determination unit determines that the condition of the image display apparatus is a second condition,wherein the first GUI is a GUI for finger operation performing on the display surface,wherein the second GUI is a GUI for button operation, andwherein the first GUI is different from the second GUI.
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Abstract
There is provided an image projection apparatus comprising: a measuring unit that measures a distance from the image projection apparatus to a projection surface; a generating unit that generates a first operation image if the measured distance is less than a threshold value and generates a second operation image if the measured distance is not less than the threshold value, wherein the first operation image is an image with respect to which an operation can be input by pointing on the first operation image that is being projected with a body part of a user, and the second operation image is an image with respect to which an operation can be input by operating a cursor displayed in the second operation image that is being projected using a predetermined operating unit; and a projecting unit that projects an operation image generated by the generating unit onto the projection surface.
17 Citations
18 Claims
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1. An image display apparatus comprising:
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an image display unit that displays a GUI on a display surface; a condition determination unit that determines condition of the image display apparatus; and a control unit that controls the image display unit, in response to a predetermined signal, to display a first GUI when the condition determination unit determines that the condition of the image display apparatus is a first condition and to display a second GUI when the condition determination unit determines that the condition of the image display apparatus is a second condition, wherein the first GUI is a GUI for finger operation performing on the display surface, wherein the second GUI is a GUI for button operation, and wherein the first GUI is different from the second GUI. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A method for controlling an image display apparatus, comprising:
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an image display step of displaying a GUI on a display surface; a condition determination step of determining condition of the image display apparatus; and a control step of controlling the image display step, in response to a predetermined signal, to display a first GUI when the condition determination step determines that the condition of the image display apparatus is a first condition and to display a second GUI when the condition determination step determines that the condition of the image display apparatus is a second condition, wherein the first GUI is a GUI for finger operation performing on the display surface, wherein the second GUI is a GUI for button operation, and wherein the first GUI is different from the second GUI.
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18. A non-transitory computer-readable storage medium on which a control program for an image display apparatus having an image display unit is stored, wherein the control program is configured to:
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control the image display unit to display a GUI on a display surface; determine condition of the image display apparatus; and control the image display unit, in response to a predetermined signal, to display a first GUI when it is determined that the condition of the image display apparatus is a first condition and to display a second GUI when it is determined that the condition of the image display apparatus is a second condition, wherein the first GUI is a GUI for finger operation performing on the display surface, wherein the second GUI is a GUI for button operation, and wherein the first GUI is different from the second GUI.
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Specification