She is mainly known for having written a description of Charles Babbage's early mechanical general-purpose computer, the analytical engine. She is today appreciated as the "first programmer" since she was writing programs—that is, manipulating symbols according to rules—for a machine that Babbage had not yet built. She also foresaw the capability of computers to go beyond mere calculating or number-crunching while others, including Babbage himself, focused only on these capabilities.There is a big list of women computer scientists on Wikipedia, so it was difficult to choose, but I have chosen Wendy Hall, Professor of Computing Science at the University of Southampton, because I have actually seen her give a keynote at a conference, and because I was born in Southampton.
She is also a founding director of the Web Science Research Initiative, and is interested in human-computer interaction:
Her research interests now include the development of web technologies (particularly the Semantic Web), hypermedia systems and link services, advanced knowledge technologies, digital libraries, decentralized information systems, and human computer interaction. She has published over 350 papers in areas such as hypermedia, multimedia, digital libraries, and distributed information systems.Happy Ada Day to Wendy and all geeks of whatever gender!
The UK Fawcett Campaign for equality between men and women named her as an Inspiring Woman in 2005, and the UK Research Centre for Women in Science, Engineering and Technology selected her as one of six world-class Women of Outstanding Achievement in SET in March 2006. In October 2006 she was the first non-US woman to receive the Anita Borg Award for Technical Leadership.
She is particularly prominent as a strong and vocal advocate for women’s opportunities in SET and for the need to ensure that girls are not excluded from participation in science and engineering careers. In her research and her public life she has sought to ensure that women are equal beneficiaries of technological advance, and her example of achievement and dedication has made her a distinguished role model for women.
You can read about more women in technology at the Ada Lovelace Day Collection.