A reflector unit may behave as a retroreflector to reflect light of a selected color. The reflector unit may comprise a first reflector having a first color, a second reflector having a second color, and a mask that either allows incoming light to reach the first reflector and not the second reflector or allows incoming light to reach the second reflector and not the first reflector. An active light unit may emit light of a particular color in response to receiving light. In this fashion, the active light unit may simulate the operation of a reflector. The reflector unit and the active light unit may operate on a bi-directional vehicle.

A computer-implemented method for performing smart building automated check-in includes receiving a digital image of a visiting user; receiving a visited user selection; and transmitting a notification to a computing device of the visited user, the notification including an identifier of the visiting user. A smart building automated check-in system includes a processor; and a memory storing instructions that, when executed by the processor, cause the system to: receive a digital image of a user; receive a visited user selection; and transmit a notification to a computing device of the visited user, the notification including an identifier of the visiting user. A non-transitory computer readable medium includes program instructions that when executed, cause a computer to: receive a digital image of a user; receive a visited user selection; and transmit a notification to a computing device of the visited user, the notification including an identifier of the visiting user.

The present invention relates to a system and method using a remote-control device for locating a vehicle parked in a large parking area or structure. The system includes a RF transceiver, an LED light, and a vibration module installed in the vehicle during manufacturing or retrofitted to an existing vehicle. The remote-control device is configured to connect with the vehicle and illuminate the LED light remotely in order to locate the vehicle. The remote device can also vibrate in response to the proximity of the remote device relative to the vehicle using the vibration module. The remote-control device provides the capability to display GPS location of vehicle and the remote device while also enabling an audible recording of a description of the location of the vehicle.

An authentication method includes receiving an initial user authentication factor; storing the initial authentication factor; receiving one or more user verification authentication factors; and authenticating the user when a verification authentication factor matches the initial authentication factor. A user authentication system includes a processor; and a memory storing instructions that, when executed by the processor, cause the system to: receive an initial user an initial authentication factor; store the initial user authentication factor; receive one or more user verification authentication factors; and authenticate the user when a verification authentication factor matches the initial authentication factor. A non-transitory computer readable medium containing program instructions that when executed, cause a computer to: receive an initial user an initial authentication factor; store the initial user authentication factor; receive one or more user verification authentication factors; and authenticate the user when a verification authentication factor matches the initial authentication factor.

The present invention relates to a vehicle locating device that enables vehicle owners to locate their vehicles quickly and easily in a large or crowded parking area. The device features an indicator portion having a basic shape such as a hand, circle, triangle, star, crescent moon and more in a neon color having an integrally attached elongated stem. In use, the stem is secured between the vehicle's car door and vehicle body, between the trunk and vehicle body, or between the window and door window frame, wherein the indicator portion is extended in the air above or away from the vehicle for ease of visually locating a vehicle. In some embodiments, the device is attached to an inner surface of the roof of the vehicle and has a plurality of LEDs disposed therein. The device saves an individual time and reduces the stress often associated with searching for one's vehicle.

A system and method for changing the exterior color of a vehicle is disclosed. The system includes a vehicle with a color change system integrated into the vehicle body of the vehicle. The color change system can change the color of a portion of the vehicle body in response to commands from a color change module running on a computing system within the vehicle. The color change module can detect information about the vehicle's environment to determine an appropriate target exterior vehicle color that contrasts substantially with the vehicle's environment.

A driver nudge system is operated within a vehicle to indicate a warning to a driver of the vehicle. The system includes a steering wheel, a vehicle sensor monitoring an operating environment of the vehicle, and an electric motor connected to the steering wheel configured to nudge the steering wheel in an opposite direction to a threat diagnosed according to data from the vehicle sensor.

A parking assisting method, device and system for a motor vehicle are provided. The parking assisting method includes the following steps: obtaining a relative position of an available parking spot relative to the motor vehicle; outputting a display instruction to the digital projector according to the relative position of the available parking spot relative to the motor vehicle; and projecting a projection image to the available parking spot by the digital projector according to the display instruction. The projection image is provided for indicating the available parking spot area will be occupied. The display instruction includes an image position for the projection image, so as to change the position of the projection image in the projection range, so that the position of the projection image in the available parking spot is substantially kept unchanged.

A deployable safety zone system includes at least a first arm mounted on a support member and being movable between stored and operating positions relative to the support member. The support member and first arm define a safety zone between then when the first arm is in the operating position. The safety system may include reflective mechanisms, light sources, and an alarming system. The alarming system may include a transmitter positioned on one part of the safety system, a receiver positioned on another part of the safety system and an alarm mechanism. A signal may be sent between the transmitter and receiver and if that signal is interrupted, a visual or audible alarm may be generated. Alternatively, the deployable safety zone system may comprise a sensor assembly disposed adjacent the support member. The alarmed safety zone is defined between the support member and the sensor assembly.

A parking assisting method, device and system for a motor vehicle are provided. The parking assisting method includes the following steps: obtaining a relative position of an available parking spot relative to the motor vehicle; outputting a display instruction to the digital projector according to the relative position of the available parking spot relative to the motor vehicle; and projecting a projection image to the available parking spot by the digital projector according to the display instruction. The projection image is provided for indicating the available parking spot area will be occupied. The display instruction includes an image position for the projection image, so as to change the position of the projection image in the projection range, so that the position of the projection image in the available parking spot is substantially kept unchanged.