Triotech

Was looking around at games industry in Canada, and came across this developer named Triotech who have designed Many motion simulators however have gone one step further, having first herd about the concept a while back on an extreme rides documentary. They've now developed the product and can be experienced in Las Vegas upon many other locations. However They've now gone one step further and turned a standate motion simulator into a first person shooter as shown in link.

http://www.trio-tech.com/page/XDdarkride.html which claims itself as a 7D.