INTERACTION METHOD WITH A SUBTITLE DISPLAYED ON A TELEVISION SCREEN, DEVICE, COMPUTER PROGRAM PRODUCT AND RECORDING MEDIUM FOR IMPLEMENTING SUCH A METHOD

摘要

One aspect of the invention relates to a method of interaction with a subtitle displayed in a display area of a digital television screen, the method comprising: - a calibration step according to which: • a computer displays a first point in the display area; a camera makes a first film of an environment; the computer detects a first position of a user's finger in the first film and associates the first detected position with the first point; • the computer displays a second point in the display area; the camera makes a second environmental film; the computer detects a second position of a user's finger in the second film, the second position being different from the first position, and associates the second detected position with the second point; • the computer calculates a correspondence between the screen display area and a user interaction area; - a step of interactive display of a subtitled video on the digital television screen according to which the subtitled video is displayed on the digital television screen and: • the camera makes a third film of the environment ; the computer detects a presence of a user's finger in the third film; and / or • a microphone picks up a sound environment in the form of a signal and transmits the signal to the computer; the computer records the signal and detects a keyword in the signal.