Abstract: The invention relates to an autonomous device for alert in case of motion of a vehicle, comprising: an electrical energy recovery facility (11) adapted to recover electrical energy generated by rotation of a wheel (2) of the vehicle, a temporary accumulation module (12) adapted to store at least part of said electrical energy, a telecommunication module (13) adapted to be supplied by the temporary accumulation module, and configured to emit, in response to its being supplied with electrical energy by the temporary accumulation module (12), a communication destined for a network (3) for dispatching an alert message destined for a terminal (4).

Abstract: A technique is provided for remote administration of a device from a local network via an administration server connected to an extended communication network. A first module obtains at least one datum representing a human activity in a geographical area in which the device to be updated is located. A second module postpones updating of the device when the datum obtained indicates human activity in the geographical area. The first and second modules are included in the administration server or in the device to be updated.

Abstract: The invention relates to an autonomous device for alert in case of motion of a vehicle, comprising: an electrical energy recovery facility (11) adapted to recover electrical energy generated by rotation of a wheel (2) of the vehicle, a temporary accumulation module (12) adapted to store at least part of said electrical energy, a telecommunication module (13) adapted to be supplied by the temporary accumulation module, and configured to emit, in response to its being supplied with electrical energy by the temporary accumulation module (12), a communication destined for a network (3) for dispatching an alert message destined for a terminal (4).

Abstract: A technique is provided for remote administration of a device from a local network via an administration server connected to an extended communication network. A first module obtains at least one datum representing a human activity in a geographical area in which the device to be updated is located. A second module postpones updating of the device when the datum obtained indicates human activity in the geographical area. The first and second modules are included in the administration server or in the device to be updated.

Abstract: A method of constructing a voice dialog comprising the steps of (i) defining a plurality of sub-dialogs in a determined voice dialog; (ii) determining chaining sequences between at least some of the sub-dialogs; and (iii) producing a specification of the voice dialog by transforming at least the sub-dialogs and chaining sequences into elements of a low-level formal model.