| 摘要 |
A container for a foodstuff or beverage preparation machine, the container for containing beverage or foodstuff preparation material and comprising a code encoding preparation information, the code comprising: a data sequence having a plurality of marker locations, whereby said marker locations either comprise or do not comprise a marker as a variable to at least partially encode the preparation information therein, with adjacent marker locations separated by a distance of Δx; a calibration sequence having at least two markers with a distance of X1 therebetween, whereby the distance Δχ between adjacent marker locations of the data sequence is related to the distance X1 of the calibration sequence. |
