The word bug became synonymous with software developers. Navy, enjoyed successful careers in academia, business, and the military while making history in the computer field. The term bug was coined by grace hopper, an early computer pioneer, in 1946. However, as hopper often mentioned, she. Our acm meetings featured guest lecturers, one of which was admiral grace hopper.
This primitive computer was based on relays, a type of electromechanical switch.
Navy, who discovered the bug and documented the incident. Harvard computer scientists working on the mark i electromechanical computer — the early supercomputer that helped manhattan project check out this cartoon from pioneering computer scientist grace hopper, illustrating the different kind of bugs a programmer might encounter Grace hopper was a computing pioneer. The computer programmer was grace hopper, and she will become the most valued computer scientist in the usa. Among those working on the mark ii in 1947 was mathematician and computer programmer grace this log book was probably not hopper's, but she and the rest of the mark ii. Admiral hopper also popularized use of the term bug in reference to computer software or hardware design failures. .computer bug a moth stuck between the relays and logged at 15:45 hours on the harvard mark ii.on september 9th, grace hopper recorded the fi. The image shown here is from her actual log book, and she taped down the bug that was discovered between the relays in the system. Image captionlt grace hopper using a new calculating machine invented by howard aiken for the and behind the compiler was a woman called grace hopper. Turns out computer pioneer grace hopper plays a role in the etymology (not entomology) of the term. However, as hopper often mentioned, she. Although the vast majority of bugs are rather benign in nature, there have been some henceforth the term bug entered more general use as a way to describe any errors or glitches in a program. Bug_girl follow on twitter send an email may 20, 2011.
Grace hopper joined the us navy reserve in 1943, and a year later was promoted to lieutenant and stationed at the bureau of ordnance computation project at the cruft laboratory at harvard university. The harvard mark i computer, predecessor to the mark ii where the bug was found. The words bug and debug soon became a standard part of the language of computer programmers. Us navy rear admiral grace hopper, who worked on this machine, was so fond of this story that she would often recount it to friends, colleagues and acquaintances, so much so that over the years she became inextricably linked to the idea of computer bugs, debugging and bugs in the machine. She coined the term computer bug after finding a moth stuck inside harvard's mark ii computer in 1947 (which in turn led to the term debug, meaning solving problems in computer code).
Among those working on the mark ii in 1947 was mathematician and computer programmer grace this log book was probably not hopper's, but she and the rest of the mark ii.
Naturally, the term debugging followed. Today's episode of byte sized is about grace hopper's contributions to computer history. This bug, however, was literally a bug. This video complements the 1986 letterman interview with retired rear admiral hopper found elsewhere on youtube. She was the third person to ever program the massive harvard mark i computer, and coauthored. Although the vast majority of bugs are rather benign in nature, there have been some henceforth the term bug entered more general use as a way to describe any errors or glitches in a program. She speaks about the computer revolution, finding the first bug and qualities of leadership. Grace hopper was a computing pioneer. She coined the term computer bug after finding a moth stuck inside harvard's mark ii computer in 1947 (which in turn led to the term debug, meaning solving problems in computer code). Among those working on the mark ii in 1947 was mathematician and computer programmer grace this log book was probably not hopper's, but she and the rest of the mark ii. Still, hopper's moth came along at the right time and right place, launching the terms bug and debug into the parlance not just of computer scientists but also a society about to be rocked by the. This first actual case of bug being found was recorded by computer scientist grace hopper. The computer programmer was grace hopper, and she will become the most valued computer scientist in the usa.
Safer does a nice job showing her off and adding documentary video. Turns out computer pioneer grace hopper plays a role in the etymology (not entomology) of the term. The word bug became synonymous with software developers. Grace hopper was a computing pioneer. This bug, however, was literally a bug.
This first actual case of bug being found was recorded by computer scientist grace hopper.
Grace hopper joined the us navy reserve in 1943, and a year later was promoted to lieutenant and stationed at the bureau of ordnance computation project at the cruft laboratory at harvard university. She's also credited with coining the term bug when she traced an error in the mark ii to a moth trapped in a relay. Admiral hopper was a computer scientist and united states navy rear admiral. However, as hopper often mentioned, she. She did the foundational work that led to the cobol programming. Image captionlt grace hopper using a new calculating machine invented by howard aiken for the and behind the compiler was a woman called grace hopper. Admiral hopper also popularized use of the term bug in reference to computer software or hardware design failures. Navy, who discovered the bug and documented the incident. Grace hopper is sometimes credited with inventing the term, when a moth was discovered in a relay in a mark ii computer: In 1945, grace murray hopper was working on the harvard university mark ii aiken relay calculator. At 3:45 p.m., grace murray hopper records the first computer bug' in the harvard mark ii computer's log book. Harvard computer scientists working on the mark i electromechanical computer — the early supercomputer that helped manhattan project check out this cartoon from pioneering computer scientist grace hopper, illustrating the different kind of bugs a programmer might encounter Navy, enjoyed successful careers in academia, business, and the military while making history in the computer field.
Grace Hopper Computer Bug - On International Woman's Day we remember Grace Hopper ... / While working with mark ii, hopper found an actual bug inside the computer mechanics.. She speaks about the computer revolution, finding the first bug and qualities of leadership. Whether or not hopper coined the term computer bug is a source of some controversy. This first actual case of bug being found was recorded by computer scientist grace hopper. Image captionlt grace hopper using a new calculating machine invented by howard aiken for the and behind the compiler was a woman called grace hopper. The words bug and debug soon became a standard part of the language of computer programmers.