Abstract: Provided is a calibration method performed by a computer, the method including, by the computer, calculating, on the basis of a position and an attitude of a coordinate transformation tool included in an image captured of the coordinate transformation tool located on a surface of an apparatus including a digitizer, a transformation rule for performing coordinate transformation processing that transforms first coordinates specifying a position, on the surface, indicated by a stylus into second coordinates specifying a position in an extended reality space.

Abstract: Provided is a controller including a housing and a position indicator that is provided at a front end of the housing and indicates a position in a space. The housing includes a marker provided along a circumferential direction on a side surface of the housing, the marker including a code for detecting a rotation angle about a housing shaft of the housing.

Abstract: A pen-type controller includes a pen portion having a pen shape, a grip portion that intersects an axis direction of the pen portion, and a first light emitting part disposed at an end part of the grip portion, wherein the end part is closer to the axis of the pen portion than another end part of the grip portion.

Abstract: Provided is a controller including a housing and a position indicator that is provided at a front end of the housing and indicates a position in a space. The housing includes a marker provided along a circumferential direction on a side surface of the housing, the marker including a code for detecting a rotation angle about a housing shaft of the housing.

Abstract: A pen-type controller includes a pen portion having a pen shape, a grip portion that intersects an axis direction of the pen portion, and a first light emitting part disposed at an end part of the grip portion, wherein the end part is closer to the axis of the pen portion than another end part of the grip portion.

Abstract: Provided is a controller including a housing and a position indicator that is provided at a front end of the housing and indicates a position in a space. The housing includes a marker provided along a circumferential direction on a side surface of the housing, the marker including a code for detecting a rotation angle about a housing shaft of the housing.

Abstract: A pen-type controller includes a pen portion having a pen shape, a grip portion that intersects an axis direction of the pen portion, and a first light emitting part disposed at an end part of the grip portion, wherein the end part is closer to the axis of the pen portion than another end part of the grip portion.

Abstract: A pen-type controller includes a pen portion having a pen shape, a grip portion that intersects an axis direction of the pen portion, and a first light emitting part disposed at an end part of the grip portion, wherein the end part is closer to the axis of the pen portion than another end part of the grip portion.

Abstract: To provide a controller that can reduce a sense of discomfort felt by a user. A pen-type controller with a grip according to the present disclosure includes a pen part that is formed in a pen shape, a grip part that intersects an axial direction of the pen part, and a battery that is arranged in the grip part.

Abstract: A pen-type controller includes a pen portion having a pen shape, a grip portion that intersects an axis direction of the pen portion, and a first light emitting part disposed at an end part of the grip portion, wherein the end part is closer to the axis of the pen portion than another end part of the grip portion.

Abstract: A device has a plurality of power states. The device includes: a communication processor configured to communicate with a communication destination device connected via a cable; a confirmation-signal receiver configured to receive a connection confirmation signal that is transmitted if being connected to the communication destination device via the cable; a contoller configured to determine a power state depending on whether the confirmation-signal receiver receives the connection confirmation signal; and a power circuit configured to control supply of electric power to at least one of the communication processor and the contoller in accordance with the power state determined by the contoller.

Abstract: A device has a plurality of power states. The device includes: a communication processor configured to communicate with a communication destination device connected via a cable; a confirmation-signal receiver configured to receive a connection confirmation signal that is transmitted if being connected to the communication destination device via the cable; a contoller configured to determine a power state depending on whether the confirmation-signal receiver receives the connection confirmation signal; and a power circuit configured to control supply of electric power to at least one of the communication processor and the contoller in accordance with the power state determined by the contoller.