The group's principal activities are to design, develop and market video systems; automated production systems and the development of wireless direct conversion radio frequency technology. The operations are categorized into two segments namely video division and wireless division. The video division is engaged in the design, development and marketing of automated live television production systems, marketed under the tradename pvtv(tm), and automated video camera control systems, marketed under the tradename cameraman(r). The group also provides training, support and other services related to these products. The wireless division is engaged in the development and initial marketing of integrated circuits based on its direct2data(tm) technology. In 2002, the group discontinued the manufacture and sale of its single-chip systems.
