PORTABLE DEVICE COMPRISING ALARM MEANS WHICH ARE CONTROLLED BY MOVEMENT DETECTION MEANS

摘要

The invention relates to a portable device comprising: means for emitting at least one alarm signal as a function of at lest one pre-determined event, and means for controlling said alarm signal-emitting means according to at least one datum delivered by means for detecting the movement or position of the device and/or at least one angle formed by said device in relation to a reference line or plane.