Product display systems are provided. The product display systems may include a product display assembly and one or more products positioned in proximity to the product display assembly. The product display assembly may include a solar cell configured to receive light and output electrical current and a wireless power transmitter configured to receive the electrical current. The product may include a wireless power receiver that cooperates with the wireless power transmitter to produce current that powers an output mechanism. The output mechanism outputs a perceptible effect such as light or sound to attract consumer attention. A related method is also provided.

A signage control system comprises: a primary estimation circuitry to use signage-side images and surveillance-side images to estimate a person feature, attributes and behavior of each person captured in these frame images; a storage device to associate and store results of estimations of the person feature, the attributes and the behavior of each specific person; an estimation result linkage circuitry to use the person feature stored in the storage device to link the results of estimations based on the frame images from multiple ones of the cameras for the same person so as to generate a group of estimation results for each person; and a content change circuitry to change a content displayed on the signage to another based on the attributes of each person expected to be in a position where such person can visually recognize the content on the signage, and based on preceding behavior of such person.

A three-dimensional display system includes a first display and a second display spaced apart from the first display having one or more light sources configured to emit light and to illuminate the first display, where the first display is at least partially transparent such that the second display is visible through the first display. The three-dimensional display system includes a special effect system disposed at least in part between the first display and the second display and is configured to be activated to cause a special effect to be visible through the first display. The three-dimensional display system includes a controller communicatively coupled to the first display, the second display, and the special effect system.

Disclosed is a display module including a transparent display panel and a frame to fix a side of the transparent display panel, wherein the frame has a communication unit to receive data from the outside, a controller to process the received data and to output a drive command corresponding to the processed data and a display drive unit to drive the transparent display panel in response to the drive command from the controller. A display system includes a system body and a display module detachably mounted in the system body.

Digital signage according to an embodiment of the present invention includes: a display unit; a human body sensing sensor unit; and a control unit which controls the operation of the digital signage, wherein the human body sensing sensor unit senses a motion of a human body and the distance between the human body and the digital signage, and the control unit can control so as to divide a frame buffer of content according to a predetermined set value, and to change an arbitrary pixel in a region of the divided frame buffer to black.

An alert warning system. In an aspect, alert lights are configured to provide a visual alert and a sound system is configured to provide an audible alert to an approaching vehicle operator. The visual and audible alerts are responsive to a two-part initiation event. The first part of the event initiates the visual alert when the approaching vehicle reaches a first predetermined distance from a safety target. The second part of the event initiates the audible alert when the approaching vehicle reaches a second predetermined distance from the safety target. The second predetermined distance is less than the first predetermined distance.

There is provided an information processing system. A recognition unit recognizes a user near a display device that displays information. An acquiring unit acquires information of an interest level with respect to each theme of the user who is recognized by the recognition unit. A display control unit controls the display device to highlight the information on the theme according to the interest level corresponding to the theme.

By way of example, various methods for reproducing advertisements using a plurality of advertisement vehicles as well as controlling the plurality of advertisement vehicles are provided. In one example, a method for controlling a plurality of advertisement vehicles is provided as follows. Initially, information on the plurality of advertisement vehicles that are going to carry out a specific event is verified. Information on the specific event is sent to the plurality of advertisement vehicles and real-time traffic and/or people density information in an area in which the specific event is to be carried out is collected. A starting location of the specific event may also be determined based on at least one of: the real-time traffic density information or real-time location information of the plurality of advertisement vehicles. Then, driving route guidance with an initial destination set to the starting location of the specific event is sent to the plurality of advertisement vehicles such that the plurality of advertisement vehicles convenes at the starting location of the specific event.

Provided is a method of detecting an attentive user to provide personalized content on a display. People proximate to a display are identified. Upon such identification, a user attentive to the display is detected amongst the people proximate to the display. Identity of the attentive user is determined and personalized content is displayed based on the identity of the attentive user.

A seat accessory (10) comprises an elongate, generally planar member which is deformable in order to secure the ends to the opposite edges of a seat back. The elongate, generally planar member comprises two generally planar deformable elongate portions (16a, 16b) which are separably joined to one other. At least one of the portions (16a, 16b), when separated, comprises a wearable item which is deformable to wrap around a body portion of a wearer.