Telephone "voice", together meaning "distant voice". Credit for the invention of the electric telephone is frequently disputed. As with other influential inventions such as radio, television, the light bulb, and the computer, several inventors pioneered experimental work on "voice transmission over a wire" and improved on each other's ideas. New controversies over the issue still arise from time to time. Charles Bourseul, Antonio Meucci, Johann Philipp Reis, Alexander Graham Bell, and Elisha Gray, amongst others, have all been credited with the invention of the telephone. Alexander Graham Bell was the first to be awarded a patent for the electric telephone by
David Wheeler (computer scientist) David Wheeler (computer scientist) David John Wheeler FRS (9 February 1927 – 13 December 2004) was a computer scientist and professor of computer science at the University of Cambridge. Wheeler was born in Birmingham and gained a scholarship at Trinity College, Cambridge to read the Cambridge Mathematical Tripos, graduating in 1948. He completed the world's first PhD in computer science in 1951. Wheeler's contributions to the field included work on the Electronic delay storage automatic calculator (EDSAC) and the Burrows–Wheeler transform (BWT). Along with Maurice Wilkes and Stanley Gill he is credited with the invention of the subroutine (which they