Rapiscan’s RTT80 3D Operator User Interface

Rapiscans RTT 80 volumetric computed tomography luggage scanner acquires such high resolution 3D images that it created a unique challenge. When operators are presented with too much information it slows them down, not enough and it reduces accuracy. Along with ingenious algorithms that separated the clutter from the areas of interest, we developed tools that automated redundant tasks and “entertained” the operators.
Usability is properly an iterative process. To design a UI that satisfied a myriad of international specifications and to acquire both quantitative and qualitative data, we had to embark on extensive usability studies of screening professionals.
Working closely with the software engineers and end users, we invented screening tools never used before in the industry. The result is a TSA certified operator user interface that reduces false alarm rates, screening times, and improves efficiency.

Usability Study using stored data in real time.