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A Panasonic answering machine with a dual compact cassette tape drive to record and replay messages. An answering machine, answerphone, or message machine, also known as telephone messaging machine (or TAM) in the UK and some Commonwealth countries, ansaphone or ansafone (from a trade name), or telephone answering device (TAD), is used for answering telephone calls and recording callers' messages.
Joseph Zimmermann (1912 – March 31, 2004) was an engineer, born in Kenosha, Wisconsin who invented the first answering machine, called the "Electronic Secretary". Zimmermann graduated from Marquette University in 1935 with a degree in electrical engineering. [1]
11 February 1876: Elisha Gray invents a liquid transmitter for use with a telephone, but he did not make one. 14 February 1876 about 9:30 am: Gray or his lawyer brings Gray's patent caveat for the telephone to the Washington, D.C. Patent Office (a caveat was a notice of intention to file a patent application.
Intelligent Peripheral Devices, Inc. [6] was founded in 1992 by two previous Apple Computer engineers, Ketan Kothari [8] and Joe Barrus, [9] [10] with the mission to "develop and market affordable, portable personal learning solutions for the classroom" and to "deliver affordable, lightweight, rugged portable computing devices that are expandable, easy to use and manage, and provide ...
Telecommunication of the 21st century has been dominated by the development of the smartphone. This is a combination of a hand-held computer, a cellular phone, a digital camera, and Internet access. One of its features is the touch screen that facilitates the primary interaction for users for most tasks, such as dialing telephone numbers.
Kazuo Hashimoto (橋本 和芙, Hashimoto Kazuo, died August 1995) was a Japanese inventor who registered over 1,000 patents throughout the world, including patents for a Caller-ID system and telephone answering machines. He filed for his first telephone answering machine patent, what would become the Ansa Fone, in Japan in 1958, followed by ...
An answering machine is a device for automatically answering telephone calls and recording messages left by callers. Answering Machine may also refer to: Music
The ideas of teaching machines and programmed learning provided the basis for later ideas such as open learning and computer-assisted instruction. Illustrations of early teaching machines can be found in the 1960 sourcebook, Teaching Machines and Programmed Learning. [12] An "Autotutor" was demonstrated at the 1964 World's Fair. [13]
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