References & Benchmarks

http://www.encyclopedia.com/topic/Backhoe.aspx#1

http://www.researchgate.net/publication/224351312_A_Low-Cost_Solution_For_Excavator_Simulation_With_Realistic_Visual_Effect

http://www.vista-training.com/training/simulators/excavator/excavator-controls

https://www.youtube.com/watch?v=IaY-DWX7p5M

http://www.theappguruz.com/blog/complete-walkthrough-integrate-oculusrift-sdk-0-4-4-dk2-unity3d