(electronics, technology) A field of electronics involving the study of digital signals and the engineering of devices that use or produce them.

plural of digital meter

(computing) The recording or storing of information (data) in a digital, machine-readable medium.

(electronics) A type of measuring device which records the use of electricity and water, and which then electronically reports the usage to a utility company at regular intervals.

plural of digital wallet

Synonym of e-wallet

(psychology) Excessive acquisition of and reluctance to delete electronic material no longer valuable to the user.

A signature within a mathematical scheme for verifying the authenticity of digital messages or documents.

(mathematics) The single digit obtained from a number by repetitive digitaddition

An academic field concerned with the application of computational tools and methods to traditional humanities disciplines such as literature, history, and philosophy.