Projectors receive data from a computer or video source and project this data onto a screen via internal light sources, power sources and converters

Environmental consulting and engineering services provide design planning and assessment, project management, permit acquisition and other services

Electrical and electronic design services are companies that design circuits, schematics, wiring diagrams, and embedded systems (including firmware).

General contracting services serve as a single point of responsibility for construction projects.

Mapping and surveying services perform all of the activities that involve the physical measurement of land areas, including field surveying and data collection operations as well as the creation of maps using existing or acquired data.

Quality assurance and compliance software is used to test and inspect products and processes.

Multi-input display processors combine multiple signals from real-time video and computer inputs on a single high-resolution projector of monitor