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A teleprompter is a device that displays a script for a speaker to read while looking directly at the camera lens. Learn about the origins, development and types of teleprompters, from mechanical paper rolls to computer-based systems, and their use in TV, film and politics.
A webcam is a video camera that records or streams to a computer or network. Learn about the origins, uses and features of webcams, from the first commercial one in 1994 to the 3D and smartphone webcams of today.
Eye tracking device is a tool created to help measure eye and head movements. The first devices for tracking eye movement took two main forms: those that relied on a mechanical connection between participant and recording instrument, and those in which light or some other form of electromagnetic energy was directed at the participant's eyes and its reflection measured and recorded.
Notes stored as XML; can attach any filetype Microsoft OneNote: Notebooks, notebook sections, section groups, tags (could be applied to content blocks) Yes Yes Yes [Notes 8] Yes Yes [Notes 9] Yes Yes Yes Yes Yes No Yes Imports: Evernote XML. [4] Exports: OneNote binary format. [5] MyInfo: Notebooks, sections, notes, tree, tags, custom ...
A zoom lens is a camera lens that can vary its focal length and angle of view, unlike a fixed-focal-length lens. Learn about the types, advantages, disadvantages, and origins of zoom lenses in photography, cinematography, and other applications.
The same year, another experiment was conducted on 90 undergraduates at a college in Western New York involving paper reading, computer reading, and e-book reading. Like the children in the Norwegian experiment, the students were tested for comprehension upon reading a number of passages: five focused around facts and information and the other ...
Google Keep is a web-based and mobile app that allows users to create and organize notes, lists, images and audio. It offers features such as color-coding, labels, reminders, optical character recognition and real-time collaboration.
Learn about the history, challenges, and applications of optical music recognition (OMR), a field of research that aims to teach computers to read and interpret sheet music. OMR involves various stages of pattern recognition, from staff lines detection to musical semantics recovery.