Abstract: A system for sorting materials comprising a sorting apparatus comprising a handling tool and a robotized arm for displacing the handling tool over the materials; and a vacuum apparatus creating a depression and having a tubing extending from a source for the depression to the handling tool where the tubing for the vacuum apparatus ends and where it defines a diameter. The handling tool is adapted to be displaced to a selected item among the materials and perform a contact therewith with the end of the tubing for the vacuum apparatus for either: grabbing the selected item if the selected item is larger than the diameter; or sucking up the selected item if the selected item is smaller than the diameter, wherein sucking up the selected item has the selected item travel under the effect of the vacuum apparatus.

Abstract: A communications network and method for providing a voice message to a user of a mobile station (MS) in a network having a plurality of independent mobile systems, each independent mobile system including a Mobile Switching Center (MSC), Short Message Service Center (SMS-C) and Voice Message System (VMS), wherein each VMS is identified by a unique identifier code. A received voice message is stored in a VMS, and an SMS notification message is sent to the MS. Because each VMS is identified by a unique identifier code, the MS can retrieve a voice message by dialing the code contained in an SMS notification message, regardless of which independent mobile system is serving the MS at the time the voice message retrieval is requested.

Abstract: A communications network and method for providing a voice message to a user of a mobile station (MS) in a network having a plurality of independent mobile systems, each independent mobile system including a Mobile Switching Center (MSC), Short Message Service Center (SMS-C) and Voice Message System (VMS), wherein each VMS is identified by a unique identifier code. A received voice message is stored in a VMS, and an SMS notification message is sent to the MS. Because each VMS is identified by a unique identifier code, the MS can retrieve a voice message by dialing the code contained in an SMS notification message, regardless of which independent mobile system is serving the MS at the time the voice message retrieval is requested.

Abstract: A swim training apparatus has been designed to help swimmers of any age or any type of experience by teaching the right swimming techniques, correcting their swimming bad habits, and enhancing their swimming capabilities. The apparatus is destined to be used under water in a swimming pool or in a natural basin of water and it consists of a plurality of under water steps which are equipped with reference markers.

Abstract: A swim training apparatus has been designed to help swimmers of any age or any type of experience by teaching the right swimming techniques, correcting their swimming bad habits, and enhancing their swimming capabilities. The apparatus is destined to be used under water in a swimming pool or in a natural basin of water and it consists of a plurality of under water steps which are equipped with reference markers.

Abstract: A method for storing subscriber service profiles is defined. The method has a step for defining a first table in a home centralized database, where the first table contains identification parameters and each identification parameter is associated to at least one service. The method also has a step for defining a second table in the home centralized database. The second table contains the service profiles and some of the service profiles contain at least one of the identification parameters. A home centralized database and a serving visitor database are also provided.