Abstract: An infotelematic system for a road vehicle, having: at least one liquid-crystal display; and a control device of the joystick type provided with a bar, which has a visible top portion that is shaped so as to be guided by a user's hand, and a hidden bottom portion, which is hinged at the bottom by means of a ball joint so as to be able to turn freely about a central hinge point; the control device is moreover provided with at least one haptic actuator, which is coupled to the bottom portion of the bar for varying the effort necessary for displacement of the bar itself.

Abstract: An infotelematic system for a road vehicle, having: at least one liquid-crystal display; and a control device of the joystick type provided with a bar, which has a visible top portion that is shaped so as to be guided by a user's hand, and a hidden bottom portion, which is hinged at the bottom by means of a ball joint so as to be able to turn freely about a central hinge point; the control device is moreover provided with at least one haptic actuator, which is coupled to the bottom portion of the bar for varying the effort necessary for displacement of the bar itself.

Abstract: A method of compressing a stream of pixel data relative a two-dimensional object, pixels of which are scanned by rows from a source device to a receiver device, includes defining an extended context window to include a pair of pixels following a last encoded pixel on the row being scanned and the respective triplets of neighboring pixels belonging to the preceding row. The method includes defining a first distinct context array of pixels of the extended context window for the pixel of the pair immediately following the last encoded pixel, and a second context array of pixels of the extended context window for the other pixel of the pair. An extended context value relative to each pixel of the pair is calculated, and the extended context value relative to a first pixel immediately following the last encoded pixel is compared with an extended threshold.

Abstract: A method for generating sequences of memory addresses for a memory buffer having N*M locations includes making a first address and a last address of every sequence respectively equal to 0 and to N*M?1, assigning a first sequence of addresses, and each address but a last address of another sequence of addresses is generated by multiplying a corresponding address of a previous sequence by N, and performing a modular reduction of this product with respect to N*M?1. The method further includes calculating a greatest bit length of every address, and calculating an auxiliary constant as the modular reduction with respect to N*M?1 of the power of two raised to twice the greatest bit length.

Abstract: A method to control electric windows for automobiles by means of an activating button with only two wires, where the electronic control module can enable/disable the activating button and interpret whether it has been pressed in the upward or downward direction of the automobile's window.

Abstract: A method for generating sequences of memory addresses for a memory buffer having N*M locations includes making a first address and a last address of every sequence respectively equal to 0 and to N*M−1, assigning a first sequence of addresses, and each address but a last address of another sequence of addresses is generated by multiplying a corresponding address of a previous sequence by N, and performing a modular reduction of this product with respect to N*M−1. The method further includes calculating a greatest bit length of every address, and calculating an auxiliary constant as the modular reduction with respect to N*M−1 of the power of two raised to twice the greatest bit length.

Abstract: A method of compressing a stream of pixel data relative a two-dimensional object, pixels of which are scanned by rows from a source device to a receiver device, includes defining an extended context window to include a pair of pixels following a last encoded pixel on the row being scanned and the respective triplets of neighboring pixels belonging to the preceding row. The method includes defining a first distinct context array of pixels of the extended context window for the pixel of the pair immediately following the last encoded pixel, and a second context array of pixels of the extended context window for the other pixel of the pair. An extended context value relative to each pixel of the pair is calculated, and the extended context value relative to a first pixel immediately following the last encoded pixel is compared with an extended threshold.