| 摘要 |
The Personal Video Tutor invention is a new educational presentation procedure which promotes the mechanization of the educational process through the use of video display devices. It involves the simultaneous and constant display of the instructor/tutor's visage, superimposed in a readily discernable way, over and along with the display of the educational material which is to be assimilated or learned by the student. The instructor/tutor's "live" image is captured and positioned so as to create the sensation that the student is being individually tutored in a non-threatening, conversational manner. The image may be scalably enlarged or reduced and position anywhere on the display.
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