| 摘要 |
Electronic terminal device (104, 104a, 104b) comprising a processing entity (250) for processing instructions (105, 258) and other data, at least functionally connected user interface (UI) entity (254) for interfacing the device with a user and comprising a display and a user input means, optionally a keypad or a touch-sensitive arrangement in connection with the display, a memory entity (256) for storing the instructions and other data, and a communication interface (252) for transferring data with external entities such as a network infrastructure (107, 108), configured, in accordance with the instructions, to store data comprising a number of predetermined fingerprints (202), each characterizing display usage such as one or more visual objects associated with one or more software entities and potentially shown to the user via the display during the execution of the software entity, and log data (208, 212) comprising behavioral data indicative of user engagement with the UI of the device, said logging incorporating detecting (204, 206, 207) display usage such as any of said objects rendered on the display based on the fingerprints,and storing indication of such detection in said memory, wherein the device is configured to determine (210) the status of the display, and execute said logging according to the determination. An arrangement for analyzing data provided by multiple terminals associated with a plurality of users is presented. Related methods are presented. |
