Abstract: A system and method for audio/visual displaying, capturing, streaming, recording and playback is disclosed. The invention has many applications including distance learning and video capture of legal proceedings. The video deposition embodiment of the present invention facilitates paperless depositions by allowing the simultaneous, single channel recording and streaming of a deponent (witness) and his or her exhibits during a litigation deposition or similar process, such as courtroom record-making and teleconferencing. One aspect of the present invention is the paperless, digital display of rich media exhibits at the deposition on a large-format display such as an LCD, DLP, or plasma screen that is positioned next to the deponent, facing the camera, displaying exhibits in a digital (paperless) format.

Abstract: A thermal conductivity type pressure gauge comprises a gauge head (2) being rotatably mountable in a vessel whose environmental pressure is to be measured and an elongate electrical filament (6) mounted in the gauge head, the gauge head (2) having an inlet where through the electrical filament is exposed to the environmental pressure within the vessel and the filament (6) having directional component lengths in two orthogonal axes, one of the orthogonal axes X-X being parallel to the axis of rotation of the gauge head (2).