These small bracelets are used for communication between the ship and other crew. Able to display small holograms of incoming communication personal, maps, and can be used a beacon if help is needed. All crew members are given on once on board. They are also used as medical bio regulating devices, linking up with the med labs computer to monitor the users bio systems. The bracelets are matched up with the users DNA to enable accurate readings and use of Biosecurity. More to follow…