tracking systems entered the manufacturing marketplace in 1991. At the time,
pundits speculated the new mobile measurement system was just a passing fad,
unstable and expensive. More than 15 years later, laser tracking has withstood
the test of time with several thousand installations worldwide. The technology
has established itself as a standard-issue metrology tool for in-place
inspection of large parts and assemblies in both the automotive and aerospace
industries. Major inroads are being made in other precision industry
applications that require accuracies of a couple thousands of an inch.