A display device, a door including the display device and a refrigerator including the door are provided. A display device includes: a frame configured to be rotatably mounted to a base object; a display panel mounted to the frame; a detector disposed in the frame, and configured to detect a movement of the frame and output a signal corresponding to the movement; and a controller configured to determine a movement state of the frame based on the signal, and control the display panel based on the movement state.

Technology is described for resource management based on data including image data of a resource captured by at least one capture device of at least one personal audiovisual (A/V) apparatus including a near-eye, augmented reality (AR) display. A resource is automatically identified from image data captured by at least one capture device of at least one personal A/V apparatus and object reference data. A location in which the resource is situated and a 3D space position or volume of the resource in the location is tracked. A property of the resource is also determined from the image data and tracked. A function of a resource may also be stored for determining whether the resource is usable for a task. Responsive to notification criteria for the resource being satisfied, image data related to the resource is displayed on the near-eye AR display.

The present disclosure is directed to a system for displaying and designing one or more colors on digital display devices, non-digital display media, or a combination thereof. The system can comprise one or more comparative colors, background colors, or a combination thereof for improved color visual comparison. The system can be used for comparing and selecting colors, such as for use in fashion color designs, automotive color designs, architecture color designs, appliance color designs, or a combination thereof. This disclosure is further directed to a kit and a method for displaying and producing one or more colors.

This disclosure pertains to a fluid-based display device that uses immiscible fluids within pixel chambers to produce and control colors without the need for traditional backlights or filters. Actuators to move the fluids to display desired colors, managed by a microprocessor for precise control. The display can be integrated into flexible substrates, making it ideal for wearable technology. The system adjusts colors dynamically based on ambient light, enhancing visibility and energy efficiency.

A method, performed by a server, for supporting equipment service at a site includes receiving, from Head Mounted Equipment (HME) associated with an installer at a site, data relating to an inventory and location of equipment at the site, wherein the data is collected by the HME during equipment service, wherein the equipment includes one or more of a circuit pack, a line module, a cable and power equipment; and checking the equipment service based on the received data and at least one of plans associated with the site and configuration rules of the equipment.

A stereoscopic image is displayed with an appropriate amount of parallax on the basis of auxiliary information recorded in a three-dimensional image file. A 3D image file is read (Step S31), and the size of a display which performs 3D display is acquired (Step S32). The maximum display size capable of appropriately performing 3D display of a viewpoint image is acquired from metadata of the read 3D image file (Step S33). The size acquired in Step S32 is compared with the maximum display size acquired in Step S33 (Step S34). When the maximum display size is smaller, parallax displacement or parallax compression is performed, (Step S35), and then 3D display is performed (Step S36). Therefore, display can be appropriately performed on the basis of the maximum display size.

An image display device is capable of displaying an image, in which occurrence of color unevenness is suppressed. A method of driving the image display device is also disclosed. In an area above the dotted line, red light is transmitted in a first sub-frame period. In second and third sub-frame periods, light blocking data are respectively supplied as green data and blue data. Therefore, green light and blue light cannot be transmitted through the area. Hence, a red image with no color unevenness is displayed in the area. In contrast, in an area under the dotted line, the red light is transmitted in the first sub-frame period, and the green light is transmitted in the second sub-frame period. As a result, in a viewed image of the area, there is color unevenness where green is mixed to red.

A plurality of types of arrangement pattern candidates are generated. Each arrangement pattern candidate is an arrangement pattern candidate of a plurality of indices in a physical space used to calculate the position and orientation of the viewpoint. The arrangement pattern candidate enables observation of a predetermined number or more of indices from a position in an area where mixed reality can be experienced in the physical space. Information representing the arrangement pattern of a plurality of indices in the physical space is generated by using the generated types of arrangement pattern candidates.