The engine has now been recognised as an early model for a computer and her notes as a description of a computer and software .
In 1953 , more than a century after her death , Ada Lovelace 's notes on Babbage 's Analytical Engine were republished .
The engine has now been recognised as an early model for a computer and Ada Lovelace 's notes as a description of a computer and software .
In 1953 , more than a century after her death , Ada Lovelace 's notes on Babbage 's Analytical Engine were republished .