digitization
noun /ˌdɪdʒɪtaɪˈzeɪʃn/
  /ˌdɪdʒɪtəˈzeɪʃn/
(British English also digitisation)
 (also digitalization, digitalisation 
 [uncountable] /ˌdɪdʒɪtəlaɪˈzeɪʃn/
  /ˌdɪdʒɪtələˈzeɪʃn/
)- the process of changing data into a digital form that can be easily read and processed by a computer
- the digitization of natural history materials