| 摘要 |
An interactive electronic device (10, 100) is disclosed. The device (10, 100) has a sequence of language symbols (18) and control electronics (16) operatively coupled to a graphic user interface (14) and a language-symbol selector (20, 20′) having a sight (22, 22′). The sequence of language symbols (18) and the language-symbol selector (20, 20′) are movable in relation to one another such that each language symbols of the sequence is viewable in the sight (22, 22′). The control electronics (16) has an electronic memory (30) having stored therein a plurality of traceable templates (32) representing each language-symbol of the sequence (18). Selection of a language symbol when the language symbol is viewable in the sight (22, 22′) causes the graphic user interface (14) to produce the traceable template (32) corresponding to the language symbol and to produce a visible rendering (34) of a movement of an affector (36) as the affector (36) races the traceable template (32). |
