Test & Evaluation

Testing and evaluating concepts, interfaces, and systems is embedded in everything we do. We use both laboratory and field environments for testing depending on the outcome desired. Some concepts and early design visualizations are best tested in controlled, dedicated lab settings where we can precisely measure the impact of a design intervention or conceptual schema. Conversely, high-fidelity prototypes and actual systems ready for delivery to users must be tested in the environments for which they are suited. Our highly skilled team of engineers and scientists value the “hands on” approach and encourage each member of the team to have face-to-face discussions with those who we support.

Benefits
We are adept at planning, coordinating, and conducting experiments in both lab and field settings to better serve those who will eventually use a system, tool or interface.

• Scientifically-based psychological and human performance metrics allow us to quantify design intervention effects
• Significant cognitive deficits can be teased apart in the interface and workflow, which allows for more informative design modifications
• Reduction in user error and frustration with the system which can lead to abandoning the tool or devising time-consuming workarounds

Techniques
We place high value on truly understanding the environments in which our users work and live. Our approach is to establish relationships, become vested in solving the challenges our users face, and maintain connections to the people we’re supporting.

• Controlled experimentation to fill knowledge gaps (useful for conceptual mockups or wireframes)
• Detailed task analyses to determine appropriate metrics for specific testing environments
• Expertise in statistical analyses to provide detailed, yet generalizable results
• Reporting results by linking human performance effects to the larger "system" picture

Impact

If I had been asked who was qualified to do the work, I would immediately have thought of you and of Pacific Science and Engineering. Your research with lions of the field, Boynton and MacLeod, and the PSE team experience with similar problems including display decluttering, are the perfect preparation for this task. -- US Navy Captain (Retired)

… four independent, unsolicited comments came today regarding your exceptional level of help and expertise in working with the ISR SMEs. I’ve heard similar things over and over. So, just wanted to let you know that your work is making a difference and your 'clients' are going out of their way to say how much it is appreciated. -- Senior Systems Analyst

The PSE team has done an exceptional job to date from a quality, schedule, cost control, business relations, and management perspective. It is important that we ensure this continued level of support as we move into DT, IOT&E, and production contract. -- Chief Systems Engineer

Recent projects...