The company's principal activity is to develop, manufacture and market proprietary video-enhancement technology. The company's three product lines are the nuwave video processor technology, retail products and digital filtering technology. The video processor technology is designed to enhance video output devices with clearer, sharper details and more vibrant colors when viewed on the display screen. The retail products include set-top boxes for use with vcr's, DVD's. The digital filtering technologies are used to remove graininess and digital artifacts. The company markets its products in the United States, European common union, Japan and Korea.