Information processing device and information processing method
An information processing device includes an acquisition unit that acquires a detection result on light outside a mobile object, an analyzer that determines a position of projection of content in the mobile object based on the detection result on the light outside the mobile object, and a display controller that performs control on projection of the content onto the determined position of projection.
1 . An information processing-device system, comprising:
a sensor unit configured to detect a state of a mobile object, wherein
the state of the mobile object corresponds to an environment of the mobile object,
the sensor unit includes an illuminance sensor, and
the illuminance sensor is configured to:
detect light outside the mobile object; and
capture a first image associated with the detected light;
an acquisition unit configured to acquire a first detection result based on the detected light and the captured first image;
an analyzer configured to:
determine a first position of projection of content in the mobile object, based on the first detection result; and
determine a specific position of a screen in the mobile object based on the first position of the projection, wherein
the screen is movable in the mobile object; and
a display controller configured to:
move the screen to the determined specific position;
control the projection of the content onto the determined first position;
control the projection of the content onto the screen in the mobile object; and
change a transmittance of the screen that includes a light control film.
2 . The information processing system according to claim 1 , wherein
the acquisition unit is further configured to acquire a second detection result associated with a person in the mobile object, and
the analyzer is further configured to determine the first position of the projection of the content in the mobile object, based on the first detection result and the second detection result.
3 . The information processing system according to claim 2 , wherein the analyzer is further configured to determine the first position of the projection of the content in the mobile object, based on a direction of incidence of the detected light and a position of the person in the mobile object.
4 . An information processing method, comprising:
detecting a state of a mobile object, wherein the state of the mobile object corresponds to an environment of the mobile object;
detecting light outside the mobile object;
capturing an image associated with the detected light;
acquiring a detection result based on the detected light and the captured image;
determining a position of projection of content in the mobile object, based on the detection result;
determining a specific position of a screen in the mobile object based on the position of the projection, wherein
the screen is movable in the mobile object;
moving the screen to the determined specific position;
controlling the projection of the content onto the determined position;
controlling the projection of the content onto the screen in the mobile object; and
changing a transmittance of the screen that includes a light control film.
5 . The information processing system according to claim 1 , wherein the analyzer is further configured to determine a second position of the projection of the content on the screen based on the first detection result.
6 . The information processing system according to claim 5 , wherein
the screen includes a plurality of sub-screens, and
the analyzer is further configured to determine, as the second position of the projection of the content, a sub-screen of the plurality of sub-screens based on the first detection result.
7 . A non-transitory computer-readable medium having stored thereon, computer-executable instructions which, when executed by a computer, cause the computer to execute operations, the operations comprising:
detecting a state of a mobile object, wherein the state of the mobile object corresponds to an environment of the mobile object;
detecting light outside the mobile object;
capturing an image associated with the detected light;
acquiring a detection result based on the detected light and the captured image;
determining a position of projection of content in the mobile object, based on the detection result;
determining a specific position of a screen in the mobile object based on the position of the projection, wherein
the screen is movable in the mobile object;
moving the screen to the determined specific position;
controlling the projection of the content onto the determined position;
controlling the projection of the content onto the screen in the mobile object; and
changing a transmittance of the screen that includes a light control film.
8 . The information processing system according to claim 1 , wherein
the acquisition unit is further configured to acquire information on the specific position of the screen, and
the analyzer is further configured to shift the first position of the projection, based on a shift in the specific position of the screen.
9 . The information processing system according to claim 1 , wherein
the screen is a transparent screen,
the sensor unit further includes a specific sensor,
the acquisition unit is further configured to acquire a result of detection by the specific sensor in one of the mobile object or on the screen, and
the display controller is further configured to stop the projection of the content onto the transparent screen based on the result of detection by specific sensor.
10 . The information processing system according to claim 9 , wherein
the mobile object is a car,
the screen is between a front seat of the car and a rear seat of the car,
the specific sensor is an impact sensing sensor,
the impact sensing sensor is configured to sense an impact applied to one of the car or the screen, and
the display controller is further configured to stop the projection of the content onto the transparent screen, based on the sensed impact.
11 . The information processing system according to claim 9 , wherein
the mobile object is a car,
the screen is between a front seat of the car and a rear seat of the car,
the specific sensor is a camera,
the camera is configured to:
capture a second image associated with a driver on a driver seat; and
sense a not-gazing state of the driver, and
the display controller is further configured to stop the projection of the content onto the transparent screen, based on the not-gazing state of the driver.
12 . The information processing system according to claim 1 , wherein
the screen is a transparent screen,
the sensor unit further includes a specific sensor,
the acquisition unit is further configured to acquire a result of detection by the specific sensor in one of the mobile object or on the screen, and
the display controller is further configured to change the transmittance of the screen based on the result of detection by the specific sensor.
13 . The information processing system according to claim 12 , wherein
the mobile object is a car,
the screen is set between a front seat of the car and a rear seat of the car,
the specific sensor is an impact sensing sensor,
the impact sensing sensor is configured to sense an impact applied to one of the car or the screen, and
the display controller is further configured to increase the transmittance of the screen, based on the sensed impact.
14 . The information processing system according to claim 12 , wherein
the mobile object is a car,
the screen is between a front seat of the car and a rear seat of the car,
the specific sensor is a camera,
the camera is configured to:
capture an image associated with a driver on a driver seat; and
sense a not-gazing state of the driver, and
the display controller is further configured to increase the transmittance of the screen, based on the not-gazing state of the driver.
15 . The information processing system according to claim 1 , wherein
the mobile object is a car,
the screen is between a front seat of the car and a rear seat of the car,
the sensor unit further includes a specific sensor,
the specific sensor is configured to sense a not-gazing state of a driver,
the acquisition unit is further configured to:
acquire a result of detection by the specific sensor in one of the mobile object or on the screen; and
acquire a video see-through image on a side of the front seat, and
the display controller is further configured to project the video see-through image on an area outside a display area onto which the content is projected on the screen, based on the not-gazing state of the driver during the projection of the content onto the screen.