Educational products has always had a role in the technology arena. The very beginning of the digital age brought many new technological advances due to the need for educational gadgets. The first breakthroughs came with the print to speech reading machine for the blind ( invented by Raymond Kurzweil in 1974). The simple typewriter was actually the first word processor which has morphed into what we today call a keyboard.  The traditional teaching method is merge with the digital age and in the very near future will be human guidance will be a thing of the past.