What is another word for guidance device?
Pronunciation: [ɡˈa͡ɪdəns dɪvˈa͡ɪs] (IPA) 
A guidance device is a tool or instrument that provides direction or assistance to its user. Synonyms for this term include navigation system, directional aid, orientation tool, mentorship device, advisory tool, instructive aid, coaching apparatus, directive instrument, counsel device, and consultative aid. These words all describe a tool or system that helps an individual or group to navigate through unfamiliar territory, make important decisions, or learn new skills. Whether it's a GPS navigation system, a personal coach, or a collection of books on a self-help topic, guidance devices are essential for success in any field.
