| 摘要 |
<p>The present description refers in particular to a computer-implemented method, a computer program product and a device for ensuring the privacy of a user and the utility of data communicated by a device, such as a vehicle telematics device, to a server, the method comprising: - moving the device during a time period; receiving data at the device during the time period; processing, by the device, the received data; summarizing, by the device, the processed data in a matrix, wherein the rows and columns of the matrix define circumstances of movement of the device, wherein the matrix includes a plurality matrix-entries, and wherein each matrix-entry includes a distance covered by the device during the time period under a pair of said predefined circumstances of movement; and transmitting the summarized data from the device to the server.</p> |
