| 摘要 |
Communicating with a human user (1000) to receive a 2-tuple (ALP.BET) with a first element (ALP) and a second element (BET), to provide a representation (AB) for the 2-tuple (ALP.BET) by a coordinate receiver (940) to receive a first coordinate value (X) and a second coordinate value (Y) through user interaction, and a coordinate converter (100/910) to convert the first coordinate value (X) to a first representation (A) of the first element (ALP) according to a first transition function and to convert the second coordinate value (Y) to a second representation (B) of the second element (BET) according to a second transition function. <IMAGE> |
