PSA provides software engineering services using embedded systems technology for industrial control, automotive, and medical applications throughout the
United States and Internationally.

PSA's engineering services (software and hardware) extend from developing prototypes in concept stage to production quality products. Highly experienced in developing embedded graphics for user interfaces and porting applications from DOS platforms to realtime
operating systems or Win32 platforms.

PSA also provides embedded products such as Zinc GUI Toolkit, Embedded Printer Driver Kit for embedded systems which require print capabilities and vector font solutions for VxWorks applications.