Method for encoding an orientation independent dot-based data package template

摘要

Provided is a method for encoding an orientation-independent dot based data package template for printing on a carrier. The method includes the step of allocating a number of background entries for printing as background dots on the carrier to define a constant background pattern detectable by a reader. The background pattern has an orientation component to indicate an orientation of the carrier to said reader. The method also includes the step of allocating a number of data entries for printing as data dots in a data area on the carrier for detection by the reader. The pattern and data area defines an arbitrary shaped data package indicating how the data itself is stored as dots within the data package.