Abstract: A method includes receiving, at a peer node, statistical data based on video data and relating to the video data, but other than a video content and an image content of the video data. In particular, the peer node is other than within a trusted group of nodes trusted for accessing the video data. At the peer node, the statistical data is analyzed to identify predetermined patterns therein. Upon identifying a predetermined pattern, a signal is provided to a trusted processor relating to the identified pattern.

Abstract: A method for providing streamed video data from a plurality of sources within a known geographic area includes receiving at a server, via a communication network, first video stream data captured within the known geographic area using a first user device and second video stream data captured within the known geographic area using a second user device. The first video stream data is provided from the server to a display device associated with a user for being viewed by the user. An indication that the second video stream data is available to be viewed in addition to the first video stream data is also provided, from the server to the display device, via the communication network.

Abstract: A method includes receiving, at a peer node, statistical data based on video data and relating to the video data, but other than a video content and an image content of the video data. In particular, the peer node is other than within a trusted group of nodes trusted for accessing the video data. At the peer node, the statistical data is analyzed to identify predetermined patterns therein. Upon identifying a predetermined pattern, a signal is provided to a trusted processor relating to the identified pattern.

Abstract: A method for providing streamed video data from a plurality of sources within a known geographic area includes receiving at a server, via a communication network, first video stream data captured within the known geographic area using a first user device and second video stream data captured within the known geographic area using a second user device. The first video stream data is provided from the server to a display device associated with a user for being viewed by the user. An indication that the second video stream data is available to be viewed in addition to the first video stream data is also provided, from the server to the display device, via the communication network.

Abstract: Mechanism for an aneroid barometer comprising, in a support 2, a primary lever 4 whose center is in contact with the cell 3, the axis of rotation 40 of this primary lever being located at the periphery of the support, an endless screw 5 equipped with a helicoidal ramp 51 made integral with the lever 4 via a bridge 7, a secondary lever 6 whose axis of rotation 60 rests on the free end 41 of the lever 4, the free end 61 of this lever 6 ending in a point 62 which acts permanently on the helicoidal ramp 51. A single spring 8 bears on the support 2 and keeps both the lever 4 in contact with the cell and the secondary lever on the primary lever.