This is Steven Jang , Founder and CEO of SBN Tech in South Korea. SBNTECH has been established on March, 2004 and focusing the developoment and manufacturing of Video telephoney named VPAD+ for Deaf and hearing impaired market , remote healthcare/eldery care and remote learning in the world-wide market such as Korea, USA/CANADA, EU and Asian countries..Before I started my own busienss, SBN Tech, I had worked for Daewoo Telecom., as director of overseas saleas group for 12 years and my mission there was sales and marketing for Telecommunication equipment like VSAT and optical transmission systems.