A projector controlling method includes projecting image light on a screen on which at least three markers are placed in one direction along a curved projector surface to form a projection image and adjusting the projection position based on a captured image of the projection image and the markers which is captured by a camera in such a way that positions on the outer edge of a projection area of the projection image substantially coincide with the positions of the markers.

A control device of a projection system includes one or more projection apparatuses that project a first image including a plurality of marker images, and an imaging apparatus that captures at least a part of the first image, the control device includes a processor, and the processor is configured to perform a control of projecting a second image including a plurality of marker images from the projection apparatus based on a capturing result of at least the part of the first image by the imaging apparatus.

A control device of a projection system includes one or more projection apparatuses that project a first image including a plurality of marker images, and an imaging apparatus that captures at least a part of the first image, the control device includes a processor, and the processor is configured to perform a control of projecting a second image including a plurality of marker images from the projection apparatus based on a capturing result of at least the part of the first image by the imaging apparatus.

An image display device includes a display unit which displays a first image and a second image, and a projection optical system which directs light of the first image and light of the second image toward a windshield. The display unit displays the first image and the second image in different display areas on the same plane. The projection optical system sets an image point of the light of the first image and an image point of the light of the second image, so that a first virtual image and a second virtual image are formed at positions having different distances from a viewing point within a visible area.

A second projector disposed so as to be opposed to a projection surface includes a projection section configured to project second image light on the projection surface on which a base image is displayed, and visibility of the base image on which the second image light is projected is made lower than in a state in which the second image light is not projected on the projection surface.

A second projector disposed so as to be opposed to a projection surface includes a projection section configured to project second image light on the projection surface on which a base image is displayed, and visibility of the base image on which the second image light is projected is made lower than in a state in which the second image light is not projected on the projection surface.

A method of operation of a control device configured to control a plurality of projectors including the steps of making each of the plurality of projectors projects one or more first images based on first image information to a first area, and generating color correction data used to correct a color of images projected by the plurality of projectors based on imaging data generated by a camera imaging the first area where the first images are projected by the plurality of projectors.

A method of operation of a control device configured to control a plurality of projectors including the steps of making each of the plurality of projectors projects one or more first images based on first image information to a first area, and generating color correction data used to correct a color of images projected by the plurality of projectors based on imaging data generated by a camera imaging the first area where the first images are projected by the plurality of projectors.

Certain configurations are described herein of a fluid handling apparatus that comprises a projector configured to provide an image of labware onto a support. The provided image can be used to assist a user in proper placement of the labware onto the support. The system can be configured to determine if the labware has been properly placed prior to beginning any fluid handling operations.

Certain configurations are described herein of a fluid handling apparatus that comprises a projector configured to provide an image of labware onto a support. The provided image can be used to assist a user in proper placement of the labware onto the support. The system can be configured to determine if the labware has been properly placed prior to beginning any fluid handling operations.