That was operation system without graphic interface, we used programs wrote with basic from another flopy, that was very powerfull computer in that time, you read computer history and you see like something invented, but invented dont mean that lauched in mass selling or price is huge, now is created tv with 7000x4000 dont remind excatly, but I think that go for mass sale only after 5 years, also there was invented holograms 30 years ago, it was made only with laser without any other object you can go around that object or just go trough it, I thought everyone watch holografed films, at home, but nothing doesnt moved. So dont check than something have been invited, but check when it was realeased to masive sell. There lots of things researched but them cost milions so no one cant buy the.
