INTERVALZERO

Computer software that enables the development and deployment of embedded or real-time applications, namely, deterministic, hard real-time embedded operating system software, and software that extends the capability of general purpose operating systems to deliver deterministic, hard real-time performance; software development tools for developing hard real-time embedded computer software applications and manuals sold together therewith

Computer software maintenance and support services, namely, troubleshooting of computer software problems and help desk services