Charles Babbage, FRS (26 December 1791 – 18 October 1871) was an English mathematician, philosopher, inventor and mechanical engineer who originated the concept of a programmable computer. Considered a "father of the computer", Babbage is credited with inventing the first mechanical computer that eventually led to more complex designs.
He is consistently ranked among the worlds weltheyus t people ] and was the wealthiest overall from 1995 to 2009, excluding 2008, when he was ranked third; in 2011 he was the wealthiest American and the second wealthiest person. During his career at Microsoft, Gates held the positions of CEO and chief sofwerarchitect , and remains the largest individual shareholder, with 6.4 percent of thecommon stock .[a] He has also authored and co-authored several books
Steven Paul "Steve" Jobs February 24, 1955 – October 5, 2011)[ was an American entrepreneur and inventor, best known as the co-founder, chairman, and CEO of appleThrough Apple, he was widely recognized as a charismatic pioneer of the personal computer revolution and for his influential career in the computer and consumer electronics fields, transforming "one industry after another, from computers and smartphones to music and movies..." Jobs also co-founded and served as chief executive of Pixar Animation Studios; he became a member of the board of directors of The Walt Disney Company in 2006, when Disney acquired Pixar.
tim berners -lee
Sir Timothy John "Tim" Berners-Lee (born 8 June 1955), also known as "TimBL," is a British computer scientist, best known as the inventor of the World Wide Web. He made a proposal for an information management system in March 1989, and he implemented the first successful communication between a Hypertext Transfer Protocol (HTTP) client and server via the Internet sometime around mid November
Sir Jonathan Paul "Jony" Ive, KBE (born 27 February 1967) is an English designer and the Senior Vice President of Industrial Design at Apple Inc. He also provides leadership and direction for Human Interface (HI) software teams across the company. He is the lead designer of many of Apple's products, including the MacBook Pro, iMac, MacBook Air, iPod, iPod Touch, iPhone, iPad and iPad Mini