Abstract: A method of tracking objects is based on the use of a LIDAR apparatus. This method includes in particular a step C) of tracking the object. Step C of tracking the object including in particular a sub-step of determining a tracking pattern to pass along by the probe laser beam along a perpendicular plane containing the estimated position of the object and which is perpendicular to a line passing via the estimated position of the object and the position of the LIDAR apparatus, at least one angular parameter of the tracking pattern in relation to the LIDAR apparatus being determined from the estimated position of the object, including in particular the distance between the object and the LIDAR apparatus.

Abstract: The present disclosure relates to a method of manufacturing a 3D printed object. The method comprises selectively applying a fusing agent onto powder bed material; and exposing at least part of the powder bed material to radiation to fuse at least part of the powder bed material to form a layer of the 3D printed object. The fusing agent and/or a detailing agent is selectively applied to the powder bed material in a predetermined arrangement to form a porous region in the 3D printed object. The 3D printed object is then treated with a modifying agent, such that the modifying agent at least partially penetrates the porous region of the 3D printed object.

Abstract: Methods and systems are provided for enabling users to identify other users of interest. An initial ordering of potential users of interests may be based on one or more criteria. The ordering may be modified in response to one or more events. A profile feed of potential matching users may be provided to a user wherein the ordering of the feed may be based on the modified ordering.

Abstract: To construct a reverberation chamber, a chamber provided with reflecting walls contains an antenna and a field stirrer which are placed opposite an object to be tested. By modifying an orientation of a main direction of irradiation from the antenna, a very large number of cavity modes are created inside the chamber, achieving the required variety of possible impingements on the object to be tested, such that the test carried out is as conclusive as possible and the least dependent possible on the dimensions and characteristics of the chamber.

Abstract: A method and apparatus for testing integrated circuits by subjecting the circuits to an electromagnetic disturbance. A probe is provided, equipped with a horn cover designed to be applied to a printed circuit on which an integrated circuit is mounted. Within this horn cover, a core shield channels the electrical field that is deployed in a zone in which connections from the integrated circuit to the printed circuit that it carries are situated. The effectiveness of the electromagnetic interference injected in the integrated circuit is increased to the point that a true measurement of the resistance of this integrated circuit to the electromagnetic interferences may be carried out.

Abstract: A method and apparatus for testing integrated circuits by subjecting the circuits to an electromagnetic disturbance. A probe is provided, equipped with a horn cover designed to be applied to a printed circuit on which an integrated circuit is mounted. Within this horn cover, a core shield channels the electrical field that is deployed in a zone in which connections from the integrated circuit to the printed circuit that it carries are situated. The effectiveness of the electromagnetic interference injected in the integrated circuit is increased to the point that a true measurement of the resistance of this integrated circuit to the electromagnetic interferences may be carried out.