On a similar note, last year the UK's Marine Accident Investigation Branch published a safety study on electronic chart system use: https://www.gov.uk/governmen

On a similar note, last year the UK's Marine Accident Investigation Branch published a safety study on electronic chart system use: https://www.gov.uk/government/publications/application-and-usability-of-ecdis-safety-study https://www.gov.uk/government/publications/application-and-u... It's based largely on structured interviews with people who actually have to use the system, and it flags up some of the UI problems that they run into. I'm neither a mariner nor a UI designer, but I thought it was a pretty interesting report.