digitizer
/dɪˈdʒɪtʌɪzər/Definitions
1. noun
A device or system for converting a physical signal or image into a digital signal, often used to scan printed or written material and convert it into electronic data.
“The company uses a digitizer to scan historical documents and make them available online.”
2. verb
To convert a physical signal or image into a digital signal, typically using a digitizer.
“The artist digitized the painting to create a digital version that she could share on social media.”