Teradar (formerly known as ForSight Technologies) is a company that develops terahertz technology for life-saving sensors for automotive, defense, and emerging industries. It offers a Modular Terahertz Engine (MTE), a chip architecture comprising proprietary transmit (TX), receive (RX), and Teracore processing chips that can be used in advanced driver assistance systems (ADAS) and autonomous driving systems; and Terahertz Imaging, a sensing technology that detects small hazards at long range even in adverse conditions.