What are the features of the ideal viewpoint?

Audio Content

  • Specific, particular, niche story (not general overview)
  • Not generally known
  • Easy to follow
  • Human-scale

Audio Quality

  • Clean, clear audio (recorded surrounded by soft furnishings – see Guidelines)
  • No background sounds before, during or after speaking
  • Slow speaking
  • No mouth sounds


  • Crisp, clear Google Street View imagery
  • Crisp, clear photographs