The invention relates to a device (10) for activating a function (110) of a vehicle (1), in particular of a motor vehicle (1), with a holography device (20) for generating a holographic representation (30) visible to a user (3), and a communication device ...

A remote control system (1) for bicycle finding includes a bicycle finder (11) and a receiver unit (12). The bicycle finder (11) includes an input unit (111), an automatic continuous signal transmission unit (112), a first wireless signal amplification cir...

An arrangement to show a vehicle's parking location comprises a holding element (21,26) with rod antenna (20,25) fixed to the vehicle with a signal transmitter on the vehicle end, a signal receiver (31) for a remote control (37) signal and a control verify...