1. Abraham, M. & Annunziata, M. (2017). Augmented Reality is already Improving Worker Performance. https://hbr.org/2017/03/augmented-reality-is-already-improving-worker-performance Accessed November 05, 2017.
2. A survey of augmented reality;Azuma;Presence: Teleoperators and Virtual Environments,1997
3. Evaluating the effectiveness of augmented reality displays for a manual assembly task;Baird,1999
4. The impact of back pain on sickness absence in Europe;Bevan,2012
5. BMW Group. (2017). Quality test via virtual hand gesture. https://www.press.bmwgroup.com/global/article/detail/T0184222EN/quality-test-via-virtual-hand-gesture Accessed November 05, 2017.