Larry Tesler, the Silicon Valley pioneer who created the now-ubiquitous computer concepts such as “cut,” “copy” and “paste,” has died. He was 74.
He made using computers easier for generations as a proponent and pioneer of what he called “modeless editing.” That meant a user wouldn’t have to use a keyboard to switch between modes to write and edit, for example.
In 1973, he joined Xerox Palo Alto Research Center, a division of the copier company that worked on creating computer products.
There, he pioneered concepts that helped make computers more user-friendly. That included such concepts as moving text through cut and paste and inserting text by clicking on a section and just typing.
He continued that work when he joined Apple in 1980. At Apple, he worked on a variety of products including the Lisa computer, the Newton personal digital assistant and the Macintosh.