In 1953, on a post-high school graduation trip to New York with her parents, a friend introduced her to an agent who, immediately impressed, told her to attend an open audition with John Fearnley, the casting director for the songwriting team of Rodgers and Hammerstein.
Special software can use the video stream from a webcam to assist or enhance a user's control of applications and games.
making them the lowest-cost form of videotelephony.
Despite the low cost, the resolution offered at present (2015) is rather impressive, with low-end webcams offering resolutions of 320×240, medium webcams offering 640×480 resolution, and high-end webcams offering 1280×720 (aka 720p) or even 1920×1080 (aka 1080p) resolution.
A webcam is a video camera that feeds or streams its image in real time to or through a computer to a computer network.
When "captured" by the computer, the video stream may be saved, viewed or sent on to other networks via systems such as the internet, and emailed as an attachment.