Their Logo programming language implementation was eschewed by LEGO in favor of a graphical system on a host computer, and the Mindstorms kit was born.

Logo’s a hugely underrated language — underneath the turtle graphics it’s basically a stealth Lisp. It was done a huge disservice by all the 8-bit microcomputer ports that weren’t really ...

Seymour Papert, an emeritus professor at the Massachusetts Institute of Technology who invented the influential Logo programming language, has been seriously injured in a traffic accident in Hanoi ...