1 Erratum to: AI & Soc DOI 10.1007/s00146-016-0683-2

In the original publication, the fourth paragraph in Sect. 6 has been published incorrectly.

The correct paragraph should read as “The talim, currently being used, is in vogue since the earliest times of my respondents’ career (i.e., around 1950s) and since there are not any other intermediary versions available in the literature from 1882 to 1950,Footnote 1 the same can contrasted directly with the Leitner’s talim. First the structural elements: the symbols used for number and color representations in contemporary talim are tabulated below (Tables 2, 3).”

Further, the reference Hutchins (1995) in the reference list has been published incorrectly. The correct reference is given below:

Hutchins E (1995) Cognition in the wild. MIT Press, Cambridge.