It is over a decade since I dumped my Sony Walkman mini-disc player in favour of one of the first portable digital music, or MP3, players – a device called the Rio PMP300 manufactured by Diamond Multimedia.
It had a small LCD screen and a circular pad with control buttons, and could store 12 tracks on its 32MB of internal memory. One AA battery provided power for eight hours or more.
Devices such as the Rio paved the way for a slew of innovative portable digital music and multimedia players, including Apples iPod, launched in October 2001, and a huge accompanying ecosystem of add-ons, ranging from cases and chargers to docking stations and speaker systems. Read more




Richard Waters
Chris Nuttall
Maija Palmer
Robin Kwong
Tim Bradshaw