Abstract: A device for checking the wheel suspension of a vehicle, in particular, of a motor vehicle, includes: a device for determining the wheel normals and/or the center of rotation of a wheel of the vehicle; a device for determining the movement trajectory of the wheel normals and/or of the center of rotation of the wheel during a movement of the vehicle; and a comparison and evaluation device, which is configured to compare the determined movement trajectory of the wheel normals and/or of the center of rotation of the wheel to a predefined movement trajectory, and to output a defect message when the deviation of the determined movement trajectory from the predefined movement trajectory exceeds a predefined limiting value.

Abstract: A device for checking the wheel suspension of a vehicle, in particular, of a motor vehicle, includes: a device for determining the wheel normals and/or the center of rotation of a wheel of the vehicle; a device for determining the movement trajectory of the wheel normals and/or of the center of rotation of the wheel during a movement of the vehicle; and a comparison and evaluation device, which is configured to compare the determined movement trajectory of the wheel normals and/or of the center of rotation of the wheel to a predefined movement trajectory, and to output a defect message when the deviation of the determined movement trajectory from the predefined movement trajectory exceeds a predefined limiting value.

Abstract: A handheld tool battery charging unit, e.g., for a handheld machine tool battery, has at least one battery accommodation region and at least one detachable battery contact unit provided to be connected to at least one battery pack, as well as at least one charging connection element provided for receiving energy transmitted in a wireless manner.

Abstract: A user interface for facilitating a decision making process, such as planning a trip. A unified view of various types of information related to an event may be provided. The unified view may be presented in a simulated three-dimensional environment having different types of information depicted on different windows. Different types of information related to a common event may be visually linked. A window showing a particular type of information may be brought into a focus view for closer inspection by a user. Alternative decisions may be depicted to permit vagueness or uncertainty, particularly at early iterations in the decision making process.

Abstract: An electronic medium is a new form of publication for a source material, such as a book. The medium includes information about features of the source material and features of secondary information related to the source material. The medium can be used with a visualization system. With the system, a user is provided with tools that respond to the user's needs and requests at a level of the collection, rather than just with a single work.