Switching Loop Demodulators, Tone Decoders, Signal Correlators, Threshold Level Digitizers, Concealed Person Detectors in the Nature of a Portable Self-Contained Sensor Apparatus to Detect the Presence of One or More Persons Concealed in Vehicles, Rail Flaw Detectors and Electromagnetic Reflection Profiling System-Namely, Portable Radar Controllers, Tape Units and Microprocessor for Use in Geological Mapping; electro-mechanical systems comprised of digital and analog inertial sensors, laser-based optical sensors, digital filters, line-scan and area-scan cameras, force and deflection measuring mechanical devices, GPS-based location determination, customized processing software, electronic storage media and wireless communication hardware installed in a railroad car for measuring and processing data related to train operation and track conditions, namely, train speed, train distance traveled, overall location on track, track geometry, track strength, missing or damaged track components, images of the track right-of-way and track features, namely, vibrations and impacts encountered by a train during its run; Computer hardware and software systems for measuring railroad track geometry; electronic circuits, namely, signal conditioning circuits for measuring railroad track geometry; laser measuring systems, namely, laser sensors for measuring railroad track geometry; computer hardware and software for predicting weather for weather-sensitive operations; data management software for providing science, engineering and advanced technology solutions to others in the defense, security, transportation, environment and aerospace industries, namely, software for delivery of unstructured information, data integration and warehousing, intelligence analytics, enterprise reporting, application development and integration, and common information portals; computer software using meteorological, chemical, and biological analysis and modeling to predict the weather, disseminate data and weather-related decision-support and conduct environmental studies; computer hardware and software for use in train tracking and scheduling in the field of freight and passenger train transportation; computer hardware and software for use in obtaining, analyzing and reporting on train operations in the field of freight and passenger train transportation; computer software for use in the collection, storage, display, and analysis of railroad track infrastructure and geometry in the field of freight and passenger train transportation; computer software for use in inspecting railroad tracks in the field of freight and passenger train transportation; radar apparatus, namely, signal correlators, threshold level digitizers, rail flaw detectors and electro-magnetic reflection profiling system, namely, portable radar controllers, microprocessor for use in geological mapping; occupancy sensors, namely, concealed person detectors in the nature of a portable self-contained sensor apparatus to detect the presence of one or more persons concealed in vehicles; electro-mechanical apparatus installed in a railroad car for measuring and processing data related to train operation and track conditions, including track geometry, train speed, train distance traveled, and track stress, strain and vibration encountered by a train during its run, comprising digital filters, digital cassette recorders, structural curve detectors, profilometers, and capacitive sensors; human presence detector not for medical purposes, namely, an electronic heartbeat detector for detecting the presence of a human in a vehicle; Graphical processing unit (GPU) software that functions as a rasterizer to present graphics in embedded memory, including supporting real-time graphics and video applications; computer software, namely, a software development tool that enables the creation of dynamic and interactive graphics applications for real-time visual computing applications such as those used in military and commercial avionics, military mission computing, military and civilian command, control and situational awareness displays, flight and driving simulation and training applications, graphics-intensive medical and industrial instrumentation and video games; computer software, namely, a deployment platform for operating applications on PCs, handheld and embedded visual computing device

Computer systems engineering and integration services and technology transition consultation services for weather-sensitive operations; computer hardware and software development for others in the defense, security, transportation, environment, meteorology, and aerospace industries, namely, delivery of unstructured information, customization of data management technologies, extracting information from content, data integration and warehousing, intelligence analytics, enterprise reporting, application development and integration, and common information portals; customization of data management technologies, namely, computer hardware and software development for providing science, engineering, and advanced technology solutions to others in the defense, security, transportation, meteorology, environment and aerospace industries; data mining for providing science, engineering, and advanced technology solutions to others in the defense, security, transportation, environment and aerospace industries; data management services, namely, integration of computer systems and networks for others and data warehousing for others in the defense, security, transportation, environment and aerospace industries; development of computer application software and integration of computer systems and networks for providing science, engineering and advanced technology solutions to others in the defense, security, transportation, environment and aerospace industries; research and engineering services for others in the fields of production and process automation and material handling, railroad safety, signal analysis and sensor systems and advanced image processing; design and development of data acquisition apparatus for others, pursuant to customer specifications; analysis, design and testing of intruder surveillance systems for others, pursuant to customer specifications; design and development of computer programs for scientific applications in accordance with customer requirements