SIGHT LINE INPUT APPARATUS
First Claim
1. A sight line input apparatus comprising:
- a display portion that displays an input item at a position where the input item is viewable from a driver seat, the input item being to be specified by a driver of a vehicle;
a setup portion that sets a virtual input region at a position displaced from a display region of the display portion toward a driving visual field of the driver, the virtual input region being associated with the input item displayed on the display portion;
a detection portion that detects a sight line position of the driver; and
an input controller that performs an input process in accordance with the input item associated with the virtual input region, when the sight line position detected by the detection portion is in the virtual input region set by the setup portion,wherein;
on condition that a predetermined operation by the driver is detected, the setup portion changes the virtual input region into a mode that permits the driver to gaze at the virtual input region with ease.
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Accused Products
Abstract
A sight line input apparatus includes: a display portion that displays an input item at a position where the input item is viewable from a driver seat; a setup portion that sets a virtual input region at a position displaced from a display region of the display portion toward a driving visual field of the driver, the virtual input region being associated with the input item; a detection portion that detects a sight line position of a driver; and an input controller that performs an input process in accordance with the input item associated with the virtual input region, when the sight line position is in the virtual input region set by the setup portion. When a predetermined operation of the driver is detected, the setup portion changes the virtual input region into a mode that permits the driver to gaze at the virtual input region with ease.
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Citations
10 Claims
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1. A sight line input apparatus comprising:
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a display portion that displays an input item at a position where the input item is viewable from a driver seat, the input item being to be specified by a driver of a vehicle; a setup portion that sets a virtual input region at a position displaced from a display region of the display portion toward a driving visual field of the driver, the virtual input region being associated with the input item displayed on the display portion; a detection portion that detects a sight line position of the driver; and an input controller that performs an input process in accordance with the input item associated with the virtual input region, when the sight line position detected by the detection portion is in the virtual input region set by the setup portion, wherein; on condition that a predetermined operation by the driver is detected, the setup portion changes the virtual input region into a mode that permits the driver to gaze at the virtual input region with ease. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
wherein; as the predetermined operation, when a particular driving operation is performed in relation to the operation information, the setup portion changes the virtual input region into a mode that permits the driver to gaze at the virtual input region with ease.
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4. The sight line input apparatus according to claim 1, wherein:
the setup portion enlarges the virtual input region on condition that a predetermined operation performed by the driver is detected.
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5. The sight line input apparatus according to claim 1, wherein:
on condition that a predetermined operation performed by the driver is detected, the setup portion moves the virtual input region close to a reference sight line position that is set at a predetermined position in the driving visual field of the driver.
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6. The sight line input apparatus according to claim 1, wherein:
the setup portion positions the virtual input region on a virtual line connecting the display region of the display portion and the reference sight line position, which is set at a predetermined position in the driving visual field of the driver.
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7. The sight line input apparatus according to claim 1, wherein:
the setup portion positions the virtual input region at a position where the virtual input region includes the reference sight line position, which is set at a predetermined position in the driving visual field of the driver.
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8. The sight line input apparatus according to claim 5, further comprising:
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a vehicle information acquisition portion that acquires vehicle information on a traveling status of the vehicle, wherein; the setup portion varies the reference sight line position in accordance with the traveling status indicated by the vehicle information.
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9. The sight line input apparatus according to claim 1, further comprising:
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a vehicle information acquisition portion that acquires vehicle information on a traveling status of the vehicle, wherein; the setup portion varies, based on the traveling status indicated by the vehicle information, a degree by which the virtual input region is changed into a mode that permits the driver to gaze at the virtual input region with ease.
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10. The sight line input apparatus according to claim 1, further comprising:
a presentation portion that, when the sight line position of the driver is detected in the virtual input region, presents information on the sight line position of the driver.
Specification