| 摘要 |
A computerised teaching apparatus that comprises: a plurality of items, for example cards ( 9 ), each comprising a computer-readable medium, preferably a RFID tag, arranged to store data that corresponds to a physical attribute of the card ( 9 ). The apparatus further comprises a reader ( 7 ) that is arranged to generate input signals, each input signal representing the data stored on the computer-readable medium of one card ( 9 ). The apparatus also comprises a computer ( 1 ) programmed to receive the plurality of input signals sequentially and arranged to generate, in response to a detection of a stored predetermined combination of input signals, an output signal representative of that combination.
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