Abstract: A display control device includes a reception unit configured to receive sensor information from an operating device, a pointer display control unit configured to determine a motion of the operating device on the basis of the sensor information, and to display and control a pointer in conjunction with the determined motion of the operating device, and an identification display control unit configured to calculate a rotation angle of the operating device on the basis of the sensor information, and to execute control to present identification display at a position where the pointer is displayed, when the calculated rotation angle comes to a switching angle.

Abstract: A touch input system includes a touch input device and a touch input auxiliary tool. The touch input device includes a detector, a function addition section, and an input determination section. The detector has a touch input surface and detects touch input to the touch input surface or a position of the touch input auxiliary tool arranged on the touch input surface. The function addition section adds a touch input button function corresponding to the touch input auxiliary tool to a corresponding area that corresponds to the position of the touch input auxiliary tool on the touch input surface in the case where the detector detects the touch input auxiliary tool. The input determination section that determines that input is carried out by the touch input button function added to the corresponding area in the case where the detector detects the touch input to the corresponding area by the touch input object.

Abstract: A touch pen of a pen-type electronic input device includes a shaft-shaped body, a pen tip used to input information and provided on a front end of the body, a switch unit used to perform operations and arranged in a line on a side face of the body, and an electrically conductive barrel in which a slit is formed in an axial direction, wherein the switch unit passes through the slit to be mounted on an outer face of the body in an exposed state.

Abstract: A touch pen includes a shaft-shaped body, a pen tip provided on a front end of the body, a switch unit arranged in a line on a side face of the body, a battery disposed inside the body, and a barrel in which a slit having a front opening is formed in an axial direction. A back end of the body is inserted from the opening such that the barrel covers an outer face of the body with the switch unit positioned in the slit, and the barrel has a center of gravity on an opposite side of the slit as seen in a transverse cross-section. When the touch pen is placed horizontally in a state with the barrel mounted on the outer face of the body, the center of gravity is positioned on the opposite side of the switch unit and the switch unit is positioned on top.

Abstract: A touch pen includes a shaft-shaped body, a pen tip provided on a front end of the body, a switch unit arranged in a line on a side face of the body, a battery disposed inside the body, and a barrel in which a slit having a front opening is formed in an axial direction. A back end of the body is inserted from the opening such that the barrel covers an outer face of the body with the switch unit positioned in the slit, and the barrel has a center of gravity on an opposite side of the slit as seen in a transverse cross-section. When the touch pen is placed horizontally in a state with the barrel mounted on the outer face of the body, the center of gravity is positioned on the opposite side of the switch unit and the switch unit is positioned on top.

Abstract: In a display control device connectable to an operating device including a sensor unit configured to detect, as sensor information, a displacement of the operating device, and a transmission unit configured to transmit the sensor information, the display control device includes a reception unit configured to receive the sensor information from the operating device, a position pointer display control unit configured to determine a motion of the operating device on the basis of the sensor information, and to display and control a position pointer in conjunction with the determined motion of the operating device, and a direction pointer display control unit configured to detect a rotation angle of the operating device on the basis of the sensor information, and to display and control a direction pointer such that the direction pointer revolves around the position pointer depending on the detected rotation angle of the operating device.

Abstract: A touch pen of a pen-type electronic input device includes a shaft-shaped body, a pen tip used to input information and provided on a front end of the body, a switch unit used to perform operations and arranged in a line on a side face of the body, and an electrically conductive barrel in which a slit is formed in an axial direction, wherein the switch unit passes through the slit to be mounted on an outer face of the body in an exposed state.

Abstract: A display control device includes a reception unit configured to receive sensor information from an operating device, a pointer display control unit configured to determine a motion of the operating device on the basis of the sensor information, and to display and control a pointer in conjunction with the determined motion of the operating device, and an identification display control unit configured to calculate a rotation angle of the operating device on the basis of the sensor information, and to execute control to present identification display at a position where the pointer is displayed, when the calculated rotation angle comes to a switching angle.

Abstract: Provided is a multi-monitor system that includes display devices having different luminance levels with respect to the same set luminance value and that can easily match the luminance levels of the display devices. A multi-monitor system including a plurality of display devices includes a processor that, on the basis of respective luminance information values of a particular display device and the other display device of the plurality of display devices and a set luminance value of the particular display device arbitrarily set by a user, calculates set luminance value of the other display device in such a manner that luminance level of the other display device becomes substantially equal to a luminance level of the particular display device.

Abstract: A hydraulic control device for a working vehicle capable of enhancing excavating ability even when earth to be excavated is hard is provided.