| 摘要 |
To reproduce an interactivity of physical type between at least two parties or participants in a meeting, the system comprises at least one display screen (20, 21, 22) which comprises a first device arranged so as to detect at least one position of a human finger by measuring a first physical quantity which varies as a function of a human finger contact on said screen (20, 21, 22), and a second device arranged so as to detect at least one position of an object (30, 31, 32) equipped in such a way as to emit a uniform signal, by measuring a second physical quantity related to a reception of said uniform signal which varies as a function of the position of the object (30, 31, 32) with respect to the screen (20, 21, 22). A computer (10, 11, 12) of the system, configured to receive the human finger's position detected by the first device and the object's position detected by the second device, is programmed to allocate an area of the screen (20, 21, 22) for writing, so as to modify, in the area allocated for writing, a local visual aspect which follows the position of the object (20, 21, 22) on the screen when the object emits the uniform signal and to vary the area allocated for writing as a function of a displacement related to the position of the human finger on the screen (20, 21, 22). |
