Abstract: A portable device is provided for cleaning vehicle rims. The device includes a connector having a first portion connected to a removable roller. A wheel base element is connected to a second portion of the connector. A handle is connected to an end of the wheel base portion. The removable roller includes multiple cleaning elements. Another device provides a frame for cleaning vehicle fender wells. A retractable frame is connected to a handle, a brush guide, a multiple guides, a leg guide, multiple ball guides, multiple swivel legs and a rest plate. A well brush is connected to the retractable frame and rotates on the frame.

Abstract: A method of retail engagement includes receiving a worn article from a user in a retail establishment, where the worn article includes dirt or debris on an outer surface of the article. The method then includes robotically cleaning the worn article to at least partially remove the dirt or debris on the outer surface. The cleaning comprises contacting the shoe with a rotating brush, and at least one of the worn article or the rotating brush is robotically manipulated to cause the contacting. Finally, the outer surface of the article may be adorned with one or more adornments, where the one or more adornments are selected by the user.

Abstract: Method for creating a 3D digital model of at least one aircraft element in order to produce augmented reality image(s), the method including the steps of: a) scanning, at least one element of an aircraft so as to produce a set of digitised points representative of the 3-dimensional shape of the element, then, using a computer and/or at least one computer processing unit; b) forming, from the set of digitised points, at least one 3D mesh representative of the shape of the element; c) modifying a replica of the given mesh so as to add a missing geometric pattern corresponding, in particular, to a pattern of the element located in its inner volume and/or which is located outside the field of view of the scanner during the scanning in step a).

Abstract: A portable device is provided for cleaning vehicle rims. The device includes a connector having a first portion connected to a removable roller. A wheel base element is connected to a second portion of the connector. A handle is connected to an end of the wheel base portion. The removable roller includes multiple cleaning elements. Another device provides a frame for cleaning vehicle fender wells. A retractable frame is connected to a handle, a brush guide, a multiple guides, a leg guide, multiple ball guides, multiple swivel legs and a rest plate. A well brush is connected to the retractable frame and rotates on the frame.

Abstract: A device and system for cleaning wheels and tires includes a frame connected to multiple legs. A tube shaft is connected with the frame and includes a first end and a second end. A cleaning disc is removably connected to the second end of the tube shaft. A water hose connector is connected to the first end of the tube shaft. A handle is connected to the tube shaft.

Abstract: A device and system for cleaning wheels and tires includes a frame connected to multiple legs. A tube shaft is connected with the frame and includes a first end and a second end. A cleaning disc is removably connected to the second end of the tube shaft. A water hose connector is connected to the first end of the tube shaft. A handle is connected to the tube shaft.

Abstract: A device and system for cleaning wheels and tires includes a frame connected to a stabilizing clamp. A face plate is connected to a rear portion of the frame. An alignment plate is connected to the face plate. A rotatable tube shaft includes a first end and a second end. The first end is connected to the alignment plate and the second end is connected to the stabilizing clamp. A waterline is connected to the alignment plate. The waterline is configured to deliver water through the rotatable tube shaft. A disc brush is connected to the second end of the rotatable tube shaft. The disk brush is configured to connect to a disc brush plate.

Abstract: A device and system for cleaning wheels and tires includes a frame connected to a stabilizing clamp. A face plate is connected to a rear portion of the frame. An alignment plate is connected to the face plate. A rotatable tube shaft includes a first end and a second end. The first end is connected to the alignment plate and the second end is connected to the stabilizing clamp. A waterline is connected to the alignment plate. The waterline is configured to deliver water through the rotatable tube shaft. A disc brush is connected to the second end of the rotatable tube shaft. The disk brush is configured to connect to a disc brush plate.

Abstract: A signal processing unit and a method for using the signal processing unit. The signal processing unit comprising at least two Digital Signal Processors (DSPs) and at least one memory for storing data. The DSP is adapted for signal processing and is capable of accessing the at least one memory. According to an embodiment, the signal processing unit is an Orthogonal Frequency-Division Multiplexing (OFDM) transceiver. The OFDM transceiver is adapted to receive and transmit signals.