and is worth considering.Ī modern derivative of Logo is a variation that allows thousands of "turtles", each moving independently.
Comenius Logo is available in Dutch, German, Czech etc. MSWLogo, its freeware Windows derivative, is commonly used in schools in the United Kingdom. A popular cross-platform implementation is UCBLogo. There are over 130 implementations of Logo, each of which has its own strengths. The earliest school users were at Muzzy Jr High, Lexington MA. Irving had touch sensors and could do forward, back, right, left (rotations), and ding (Irving had a bell). The first turtle was a radio controlled (wireless) floor roamer named "Irving". Logo is not too much different now from the basic concepts before the first turtle.
#Seymour papert logo circle plus#
However, ease of use for non-typists who had to use a Teletype, was a big consideration, plus informative error comments. Power was NOT a significant factor in the design. Lots of other effects have been proposed as causes. The goal was basic problem solving the turtle gave immediate (non-written) feedback so bugs could be spotted - and it was fun. The first implementation was written in LISP on a PDP-1. The first four years of Logo research, development and teaching work was done at BBN. Its intellectual roots are in artificial intelligence, mathematical logic and developmental psychology. Logo was created in 1966 at BBN, a Cambridge research firm, by Wally Feurzeig and Seymour Papert.