The invention relates to a safety corridor arrangement for use in emergency situations, including an activation means, an operation means, associated with an activation centre, and a safety corridor suitable to guide or direct a person on a particular pathway. The activation centre, through activation of the activation means can cause operation of the operation means, and the operation means creates the safety corridor to guide a person along the safety corridor towards an exit. The invention also relates to a point of exit arrangement, and methods of use.

The information display apparatus includes a sheet display section; a mechanical mechanism that moves the display section, and switches a state of the display section between a deployment state in which a display space is formed and a non-deployment state in which the display space is not formed; a motion sensor that detects a motion of the display section; and a controller that calculates, from data of the detection performed by the motion sensor, at least motion information other than a component related to the movement of the display section that is performed by the mechanical mechanism, and determines an anomaly.

A display device for a vehicle includes a first frame, a second frame configured to move along a first direction with respect to the first frame, a first roller spaced apart from the first frame, a second roller rotatably coupled to the second frame and configured to move along the first direction based on movement of the second frame with respect to the first frame, and a flexible display that is at least partially wound around the second roller, that is configured to be bent around the second roller, and that has an end portion fixed to the first frame. A front surface of the flexible display defines an externally exposed area that is configured to increase based on an increase of a distance between the first roller and the second roller.

A display apparatus includes a housing provided with an opening at a front surface, a roll disposed within the housing, and a display wound to the roll and capable of extending and retracting through the opening. The opening is disposed to be adjacent to a first edge of the front surface, and the display is configured to move in parallel with the front surface toward a second edge of the front surface facing the first edge from a front of the housing.

A display image device includes a sensor in which when a surrounding object is detected through a scanning unit, an image display unit operates together with and the image for message delivery to an outside is implemented, so that Light Detection and Ranging (LiDAR) sensing function and image implementation may be integrated, a package may be reduced and a LiDAR sensing area may be secured.

A portable display assembly includes a housing that is elongated. A display is coupled to the housing and the display extends along a substantial length of the housing. The display displays indicia comprising customizable images and words to visually communicate a message to an observer. An adhesive strip is coupled to the housing to engage a surface to retain the housing on the surface. A sign is included that has a handle portion and a panel portion, and the handle portion can be gripped by a user for displaying the panel portion. Moreover, the housing is attachable to the panel portion of the sign such that the display can visually communicate the message to the observer.

A device detects, using at least one camera, a human subject at a position within a first field of view relative to a first side of at least two sides of a device, the first side displaying first content on a first display of the first side. In response to detecting the human subject at the position within the first field of view, the device generates a first type of impression count for the human subject and tracks, using the camera, motion of the human subject. In accordance with a determination that the human subject moves from the position within the first field of view to a position within a second field of view relative to a second side of the at least two sides, the device updates the first type of impression count to a second type of impression count and stores the respective type of impression count.

The information display device includes a surface member, a display, a light measurement unit, and a controller. The surface member is at least partially transmissive for light. The display is disposed on a back side of the surface member and is capable of displaying a display image including an information area for displaying information and a non-information area for displaying no information. The light measurement unit measures the amount of ambient light around the information display device. The controller acquires the amount of light measured by the light measurement unit and changes a pixel value of a display image according to the amount of light so that the display is difficult to be seen through a surface of the surface member.

A system and method for removable or semi-permanent installation of a transparent organic lighting diode (TOLED) display with transparency control are disclosed. In one embodiment, the system includes a TOLED display that includes a TOLED panel with a front side and a back side, a cover glass or a touch sensor coupled to the front side of the TOLED panel, and a transparency control medium coupled to the back side of the TOLED panel to provide transparency control of the TOLED panel, wherein the transparency control medium is an electrochromic (EC) glass, a Suspended Particle Device (SPD) film, or a Polymer Dispersed Liquid Crystal (PDLC) film. The system further includes a versatile hinge assembly coupled to the TOLED display to enable the TOLED display to be used in a table top or desktop configuration or to be mounted to a support structure.

A system and method for removable or semi-permanent installation of a transparent organic lighting diode (TOLED) display with transparency control are disclosed. In one embodiment, the system includes a TOLED display that includes a TOLED panel with a front side and a back side, a cover glass or a touch sensor coupled to the front side of the TOLED panel, and a transparency control medium coupled to the back side of the TOLED panel to provide transparency control of the TOLED panel, wherein the transparency control medium is an electrochromic (EC) glass, a Suspended Particle Device (SPD) film, or a Polymer Dispersed Liquid Crystal (PDLC) film. The system further includes a versatile hinge assembly coupled to the TOLED display to enable the TOLED display to be used in a table top or desktop configuration or to be mounted to a support structure.