NON-TRADITIONAL - Job Simulations for Selecting Employees: What might the future hold?

Finally had a chance to read through this article about the use of simulations when selecting/screening/reaching out to candidates. It has some great food for thought. How could your company benefit from simulators? Pic somewhat related.

http://www.ere.net/2009/03/11/job-simulations-for-selecting-employees-what-might-the-future-hold/