Wearables in the Enterprise:Gotta keep those Forttrucks runnin'

Wearables also enable users to take real-world actions by providing relevant, contextual information precisely at the point of decision-making. In a warehouse, for example, smart glasses enhanced with augmented reality can guide workers who need to find, move, pick, pack, and ship products. 

http://deloitte.wsj.com/cio/2014/04/21/wearables-in-the-enterprise/?mod=wsjrc_hp_deloitte