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Sony Walkman Technological Development

By Dayana Cantillo
  • The first walkman

    The first walkman

    The first walkman was the model TPS-L2 and was a success
  • Period: to

    Creation

    Was created by the japanese Nobutoshi Kihara in 1979
    Was made to listen to music while walking
  • CD walkman

    CD walkman

    In 1988 walkmans were fitted to cd's and changed their shapethe first was the model Sony D-150
  • The 90's

    The 90's

    In 1996 the walkman change their shape again and becomes more portable
    -The model was the Sony NW-E3
  • The 2000

    The 2000

    In 2005 they becomes even more portable and comfy
    was the model Sony NW-E505