History of ed tech

The History and Evolution of Collaborative Tools and Environments

  • Invention of the Telephone

    Invention of the Telephone
    The “Electrical Speech Machine,” was invented by Alexander Grahm Bell.
  • Invention of ENIAC

    Invention of ENIAC
    The ENIAC is the first all-purpose computer. It weighed 30 tons and had more than 6,000 switches and 18,000 tubes and cabinets.
  • Invention of the first video camera to record both image and sound.

    Invention of  the first video camera to record both image and sound.
    The invention of Ray Dolby, Charles Ginsberg, and Charles Anderson were sold for $75,000 apiece and exclusively to large TV networks.
  • Invention of first office photocopy machine

    Invention of first office photocopy machine
    Xerox released the first office photocopying machine, the Xerox 914.
  • FIrst network e-mail sent

    FIrst network e-mail sent
    Ray Tomlinson senda first network e-mail on ARPANET.
  • FIrst commercial mobile phone released

    FIrst commercial mobile phone released
    The DynaTAC 8000x retailed for $3,995 – the equivalent of $8,772.59 current [2014] USD.
  • First portable computer released

    First portable computer released
    Apple released the Mac Portable, a battery-powered computer for $6,500.
  • Microsoft Outlook 97 was released

    Microsoft Outlook 97 was released
    This service offered a central hub that included email, scheduling, contact management, task management and a journal component.
  • AOL connected its email systems to the Internet

    AOL connected its email systems to the Internet
    This internet service provider allowed users to talk in real time through chat rooms and instant messaging (IM).
  • Webistes become prominent sources of information

    Webistes become prominent sources of information
    Over 22,000,000 websites existed across the World Wide Web and an estimated 360 million people were online.
  • Social Media Revolution

    Social Media Revolution
    Social media revolution was in full effect with Facebook tallying 1 billion users; Twitter – 500 million users.