In 1987, Apple released a concept video for the Knowledge Navigator. Decades before Siri or the iPad, it imagined video calls, touchscreens, and an AI assistant. | Computer History Museum

Old School Mechanical Space Navigator… … Early spacecrafts relied on complex electro mechanical computers that incorporated hundreds of mechanical components common to horology, modulating inputs from other instruments, displaying the nadir of the spacecraft on a rotating globe. #space #spaceexploration #spaceegineers #spacetravel #spacetech #oldschool #oldtech #oldtechnology #backintheday #leo #lowearthorbit #orbit #spacecraft #gps #spacenavigation #spacenavigator #whatcamebefore #spacerace #sp