Constructed languages introduced in the 1960s

auxiliary constructed language, originally created by C. George Boeree, and largely based on a Romance substrate partially creolized then modified by some evolutive rules of simplification

constructed language

Guosa is a constructed interlanguage originally created by Alex Igbineweka in 1965. It was designed to be a combination of the indigenous languages of Nigeria and to serve as a lingua franca to West Africa.

LoCoS (short for Lovers Communication System) is a pictorial language developed by Yukio Ota of Japan in 1964. It was meant as communication for the deaf and mute as well as for the illiterate. It is a universal and simple language, and as Ota put it, "It should emphasize the importance of communication among all the people of all the countries of the world."

REDIRECT Magma (band)#Kobaïan