When a project calls for physical testing, we bring high-tech tools to the table that allow us to understand and document the processes we are examining. These tools include instrument-grade GPS receivers to measure vehicle position and speed over time, accelerometers to quantify the forces being applied to the occupants of a vehicle, and digital force and pressure gauges and scales to measure the loads being applied to a vehicle or mechanical system. All data can be captured via digital data acquisition systems for future review and analysis.