[Studies in Computational Intelligence 481] Artur Babiarz, Robert Bieda, Karol Jędrasiak, Aleksander Nawrat (auth.), Aleksander Nawrat, Zygmunt Kuś (eds.) - Vision Based Systemsfor UAV Applications (2013, Sprin
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328 M. Koźlak, A. Kurzeja, and A. <strong>Nawrat</strong><br />
profitable production rate and secure a safe and effective work environment with<br />
personnel that is new to the job. This is where 3D communications are becom<strong>in</strong>g<br />
ubiquitous, <strong>in</strong>dependent of specialized software and formats, and cost effective.<br />
The use of 3D data and tools is help<strong>in</strong>g accelerate the communication of <strong>in</strong>formation.<br />
Disconnect<strong>in</strong>g 3D data from burdened systems and mak<strong>in</strong>g this data available<br />
for all people <strong>in</strong> the organization is considered an important objective that<br />
significantly improves the communication quality while reduce time and costs.<br />
2 Virtual Reality for Industry<br />
With safe virtual environments, the ability to make and learn from mistakes while<br />
perform<strong>in</strong>g complicated procedures and <strong>in</strong>structions is a hallmark of the way to<br />
designs tra<strong>in</strong><strong>in</strong>g and educational solutions. With<strong>in</strong> this ‘learn<strong>in</strong>g by do<strong>in</strong>g’ approach,<br />
a user can quickly identify a problem, ask questions, or receive just-<strong>in</strong>time<br />
mentor<strong>in</strong>g about any consequences of his actions. Photorealistic 3D models<br />
of detailed equipment and full-scale facilities are just the beg<strong>in</strong>n<strong>in</strong>g. By reus<strong>in</strong>g<br />
this data <strong>in</strong> a real-time software environment, a virtual <strong>in</strong>structor can <strong>in</strong>teractively<br />
guide students through even the most advanced assembly service, ma<strong>in</strong>tenance<br />
checklist or safety procedure.<br />
The objective of all operator tra<strong>in</strong><strong>in</strong>g is to improve a skill set as rapidly and effectively<br />
as possible. The realism associated with Virtual Reality tra<strong>in</strong><strong>in</strong>g greatly<br />
accelerates learn<strong>in</strong>g and skill acquisition. In fact, the comb<strong>in</strong>ation of VR and traditional<br />
tra<strong>in</strong><strong>in</strong>g has been proven effective aga<strong>in</strong> and aga<strong>in</strong>.<br />
Hav<strong>in</strong>g the ability to improve asset utilization, reuse complex models, and visit<br />
hazardous locations virtually us<strong>in</strong>g 3D simulated environments allows time sav<strong>in</strong>gs<br />
to accumulate. An example of time sav<strong>in</strong>gs is creat<strong>in</strong>g a virtual walkthrough<br />
of a production facility. Realistic 3D display technology allows to tour a facility<br />
virtually from just about anywhere emulat<strong>in</strong>g real-life experiences and remote<br />
collaboration among teams. In Fig. 1. a virtual simulator of LNG vessel compressor<br />
room operated by Exxon Mobile is presented. Us<strong>in</strong>g 1:1 full scale immersive<br />
display system an operator is be<strong>in</strong>g tra<strong>in</strong>ed on over 100 pressure valves functionality,<br />
which is not possible <strong>in</strong> real life due to a cost restra<strong>in</strong>s and potential risk. Such<br />
a system might be classified as an "Operator Tra<strong>in</strong><strong>in</strong>g Simulator" (OTS) which is<br />
fundamental to production facility operations and abnormal situation management.<br />
OTS allows beg<strong>in</strong>ners to learn the basics, while more experienced staff are able to<br />
deal with unusual or emergency situations <strong>in</strong> a safe environment.<br />
F<strong>in</strong>al model quality, physics simulation and equipment behavior control decides<br />
how the tra<strong>in</strong>ees will absorb the <strong>in</strong>struction and reta<strong>in</strong> what they learned <strong>in</strong><br />
their exercise. Almost any mach<strong>in</strong>e might be reconstructed as a 3D <strong>in</strong>teractive<br />
model with real and virtual controllers or cockpits. These simulators, often called<br />
Synthetic Environmental Tra<strong>in</strong>ers (SET), blurs the difference between the simulation<br />
and the real work environment. SET can dramatically shorten the learn<strong>in</strong>g<br />
curve, improve operator’s skill and support mastery for certification and compliance.<br />
As an example Fig. 1. presents a typical simulator where true cockpit of<br />
the vehicle was comb<strong>in</strong>ed with 3D stereoscopic real time environment.