Mullin continued to work for Crosby to develop a videotape recorder.
He records them on one of his eight videotape recorders and then studies the hitters.
This model became the world's first commercially successful videotape recorder in 1956.
These included telephone-answering machines and at least one videotape recorder.
Someone had a videotape recorder and began taping what was happening, she said.
In early 1956 a team led by Charles Ginsburg produced the first videotape recorder.
George found the buttons on the videotape recorder.
In the corner was a sallow-faced man holding a small videotape recorder.
A videotape recorder was fixed 6 March using a soldering iron, the first time such repair equipment had been used in space.
She followed the cord down, underneath the sink to the videotape recorder.
