Using the zone positioning system, a badge is pinned on the chest of each of the speakers and the location of the badge is then tracked.
The music proficiency levels are recognized on the cadet uniform using a system of badges based on the music training programs; the military band badge represents a lyre, while the pipe band badge represents either a pipe or a drum, depending on the instrument played.
And digital video systems can be used in conjunction with other corporate security systems, like badge readers and alarms.
In their program, Girl Scouts who learn to build apps for the Android operating system earn badges they can display and share on their mobile phones.
O2, meanwhile, is providing £50,000 of funding – also matched by the Department for Education – for a new system of badges to reward teachers who develop their skills in teaching programming.
Getting an invitation is a sign you have made it – and the elaborate system of badges reveals your place in the Davos hierarchy.
Davos runs an almost caste-like system of badges.
It features an elaborate profile system, achievement badges, special icons, a chat feature that allows you to interact with other players, and the capacity to unlock additional privileges as you level up through the game.
