Some of the key features of Smart Glasses for application in medicine is as follows:

• Wearable
  • Both hands free
  • Use in sterile/clean field (head-mounted)
  • Non bulky
  • Field of vision focus
  • Freedom of movement
• See through AR screen
  • Non-obtrusive view of patient
  • Non-obtrusive to patient/clinician interaction
  • Improves concentration on task
  • Supports multi-tasking
  • Spatial awareness
• Ease of operation
  • Direct field of vision (as opposed to hand-held device)
  • Easy of learn
  • Familiar operating system
• Seamless digital documentation
  • Audio dictation
  • Video/Photo filing
• Interactions
  • More time and devotion to patient
    • Less time spent looking at smartphone/computer