And ads are sprinkled through an elaborate, searchable on-screen program guide.
It means "a more personalised website with clearer and more searchable graphics and more information on screen and on air".
Students are able to view these lectures on any device and even search inside the recordings for any word that was spoken or shown on-screen, turning video lectures into searchable reference material that helps them better prepare for exams.
Each video is accompanied on screen by a searchable transcript, with a set of key words highlighted at the top.
Follow on-screen instructions.
Now researchers have developed a system that uses a combination of face recognition, close-captioning information, and original television scripts to automatically name the faces on that appear on screen, making episodes of the TV show Buffy the Vampire Slayer searchable.
Under the future system, scientists will be able to download, save, and print searchable clinical reports "for academic and other non-commercial research purposes," while data will be available on screen only for all other users, after a simple registration process.
