a recording mechanism, such as an animal, a farm or a veterinarian, posted explicitly to record a possible occurrence or series of occurrences in a prospective surveillance program. sentinel loop. a distended loop of small intestine associated with acute pancreatitis; visible in abdominal x-rays.
Video conferencing is a communications technology that integrates video and audio to connect users anywhere in the world as if they were in the same room.xpectations for the Future. It is expected that as video and audio communication technologies continue to improve, the experience of video conferencing will become increasingly natural and intuitive to a wider range of users.
Data transmission is the most vulnerable area of video-conferencing security since the data must travel over so many public and private networks to reach its destination. Encryption and network security are the keys to protecting data transmission during a video conference. The level of encryption depends on the sensitivity of the data. For most non-military organizations, the built-in encryption that comes with the video-conferencing product or service is sufficient.