A vehicle is a movable body capable of traveling in a driver-operated mode and traveling in a driverless mode, and includes an advertisement display device and a controller. The advertisement display device is configured to switch between a first state to provide an advertisement outside of the vehicle and a second state to provide no advertisement outside of the vehicle. The controller is configured to control the advertisement display device to enter the first state during traveling in the driverless mode.

A mobile truck body has a first panel extending forward from the front of a right side truck body panel and a second panel extending rearward from the rear of the right side truck body panel. The first and second panels extend the display area of the right side truck body panel. An upper panel and/or a lower panel are also provided at the right side truck body panel to provide access to an interior space of the truck body for showcasing products or services, and a lower platform is provided to facilitate customer ingress and egress into and out of the showcase.

A mobile image projection system includes a wireless network interface configured to communicate with at least one remote computing device and an optical projection device communicatively coupled with the wireless network interface and configured to be mounted on a vehicle and project an image on a surface of a vehicle body. The system includes a processor and a memory configured to store at least one image file and instructions that, when executed, cause the processor to receive, using the wireless network interface an image file from the at least one remote computing device and display an image from the received image file on the surface of the vehicle.

An electronic display system for a transport container includes a display surface including a plurality of light emitting panels connected to one another, wherein some of the panels are angled with respect to other panels so that the shape of the display surface is complimentary to the shape of a wall of the container. A memory is used for storing visual content to be displayed on the display surface and a processor is connected to the plurality of light emitting panels to control the output of the light emitting panels to output visual content retrieved from the memory. The system may include a GPS location module connected to the processor which is used to determine the location of the transport container wherein the processor uses the determined location to select which visual content from the memory to display.

The invention provides an innovative electronic driver courtesy system designed to improve road communication. The system includes a driver courtesy housing with an emissive display, power source, control module, and communication module, all attached to a vehicle for external visibility. It also involves an electronic device for user operation, featuring a screen with a graphical interface, microphone, processor, memory, and communication module for data transmission with the driver courtesy housing. Key features include voice commands or user interface engagement for sending textual messages, displayed on the vehicle's emissive display. This system enables drivers to convey specific messages to other road users, enhancing communication clarity and road safety. The invention overcomes limitations of traditional driver communication methods and modern distractions. It integrates smartphone technology with vehicle display systems to offer a safer communication method on roads.

Parallel light traveling in a direction perpendicular to an outgoing surface having a curved surface is emitted. A light guide member according to one or more embodiments may include: an incident surface where light from a light source enters; at least one reflective surface that reflects the light having entered from the incident surface; and an outgoing surface that is formed of a curved surface and emits the light reflected by the reflective surface. The reflective surface reflects the light having entered from the light source in a direction in which the incident angle of the light incident on the outgoing surface is constant.

A digital license plate comprising includes a display system capable of showing a first image and a power supply rail connected to the display system. A display controller is provided with a data connection to the display system and arranged to measure at least one of power consumption and impedance of the power supply rail. The display controller is further configured to prevent sending a second image to the display system if display failure is indicated by measured power consumption or impedance as being below a defined threshold.

An illuminable sign includes comprising a translucent panel having an engraved message and an electrically powered light source oriented to direct light into an edge of the translucent panel. A remote may be used to transmit a wireless signal to the illuminable sign when a button on the remote is pressed by a user. The illuminable sign includes a wireless receiver that receives the wireless signal and turns the light source on and off in response to the wireless signal. Accordingly, the user may selectively illuminate the sign and express the message to another person, such as a driver in an adjacent automobile. The illuminable sign may be securable to the inside of an automobile window using suction cups in a manner that the engraved message is directed to be viewed through the window.

A vehicular outer panel is provided that is capable of displaying an image or a video which is easily viewed even outdoors under direct sunlight for people outside the vehicle. The vehicular outer panel includes: a transparent plate that is attached to a vehicle and constitutes an outer wall of a vehicle body; and a reflective display unit that is provided on an inner surface, in the inside/outside direction of the vehicle, of the transparent plate and is capable of displaying an image or a video for people outside the vehicle.

An autonomous robotic vehicle includes a conveyance system, a securable compartment configured to autonomously lock and unlock, a customer identification reader, at least one processor, and a memory storing instructions which, when executed by the at least one processor, causes the autonomous robotic vehicle to, autonomously: travel to a destination location of a customer; capture, by the customer identification reader at the destination location, a customer identification object; determine that the captured customer identification object matches an identity of the customer; unlock the securable compartment based on the determination; capture, by the product identification reader, a product identifier; and accept a product to be returned by locking the securable compartment. The securable compartment contains a product identification reader.