Abstract: A steering system for a vehicle including at least one pair of wheel units which can be actuated and deflected independently of each other. Each wheel unit is paired with at least one sensor device for detecting a deviation from a specified deflection of the wheel units relative to each other, and each wheel unit is paired with at least one actuation device in order to actuate the wheel units. At least one control unit is designed to actuate the actuation devices of the wheel units when the sensor devices detect a specified deviation of the specified deflection of the wheel units relative to each other.

Abstract: Disclosed is a method, comprising: recording a sequence of data sets by a mobile computing device to obtain a recorded sequence of data sets; comparing by the mobile computing device the recorded sequence of data sets with a stored sequence of data sets; performing at least one activity by the mobile device associated with the stored sequence of data sets when the recorded sequence of data sets matches the stored sequence of data sets.

Abstract: Disclosed are a method and a controller. The method includes in a heterogeneous wireless capillary network which comprises a plurality of wireless capillary subnetworks, detecting by a controller a collision in a communication in one of the plurality subnetworks, and upon detecting such collision, at least one of changing by the controller a mode of operation in a communication in another one of the plurality of subnetworks, changing by the controller a mode of operation in a communication in another communication network controlled by the controller that is unrelated to the wireless capillary network, and changing by the controller a mode of operation of a radio device configured to communicate with the controller outside the capillary network.

Abstract: A card holder has a dielectric base adapted to support the card and having an upstanding flange formed with two holes having outer edges spaced apart along an axis by a predetermined distance. A cover is formed with two tabs engageable through the holes and having outer edges spaced apart by slightly less than the predetermined distance. The cover outer edges are formed with respective oppositely outwardly projecting bumps. The tab has at the bumps a width slightly greater than the predetermined width. The cover is deformable such that the tabs can be forced with elastic deformation of the cover through the holes until the bumps pass through the holes. The cover is pivotal about the axis on the base when the tabs are fitted through the hole. A seat on the cover loosely holds the card on the cover limitedly pivotal relative to the cover.

Abstract: A plug connector for an optical waveguide (5), which has a sheathed, light-conducting core (1) and an outer cladding (3) which surrounds the core sheathing (2), having a plug part (6), which can be plugged together with a mating plug part (7), the plug part (6) forming a tube (8) for insertion of the core (1), which can be severed flush with the tube end (9), and the mating plug part (7) forming a shaft (10) for insertion of the tube (8), which shaft (10) at the foot side is directed toward a transmitting/receiving element (11). It is of relevance that the plug part (6) is of two-part configuration, having a retaining part (12), which includes the tube (8) and holding parts (13, 14) for the core sheathing (2) and also the outer cladding (3), and a cap part (15), which can be clipped in a watertight manner to the retaining part (12) and has a passage opening for the optical waveguide (5).