Features
  • device-to-device copying
  • multicast or daisy chain distribution
  • device-to-computer copying
  • device-to-mobile recording/transmitting
  • device-to-device firmware update
  • usage log
  • accessible to the blind
  • loudspeaker
  • earphone receptacle
  • microphone/recording ability
  • recorded audio plays on windows & linux machines
  • recording can be tagged as being related to another recording
  • microphone receptacle
  • compatibility with current content
  • powered by D cells
  • powered by AA cells
  • powered by AC adapter
  • battery low voltage warning
  • sleep mode with < 50 uA draw
  • organize content by categories
  • multi-lingual system instructions
  • content partitioned by language
  • speed control (50%-200%)
  • rapid random access within audio file and to other audio files
  • user-created multiple-choice test
  • user-created audio books: with page marks, line breaks, hyperlinks, and ability to incrementally add or delete a part
  • incorporated radio tuner
  • power to support ambient lighting