🔗 Japan tried to build an operating system for the entire world, then the US government intervened

There's an alternate history of computing where Windows wasn't the dominant OS. This article reveals how Japan's TRON project aimed to replace traditional file systems with a hypermedia document model, but U.S. government intervention labeled it a trade barrier in 1989. Designed by Ken Sakamura at the University of Tokyo in 1984, TRON included sub-architectures like BTRON for personal computing and ITRON for embedded systems. Despite the ambitious goal of integrating Japan's digital infrastructure, BTRON was ultimately sidelined. Its design features, like a unique document-centric interface and a character encoding system capable of supporting over a million characters, were years ahead of their time. ITRON, however, succeeded in becoming widely used in embedded systems, marking a significant yet often overlooked chapter in technology history and highlighting the impact of global market dynamics on innovation.