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Gerald Ford and Jimmy Carter stand behind lecterns during a debate prior to the 1976 United States presidential election. A lectern is a standing reading desk with a slanted top, on which documents or books are placed as support for reading aloud, as in a scripture reading, lecture, or sermon. A lectern is usually attached to a stand or affixed ...
The other speaker's stand, usually on the right (as viewed by the congregation), is known as the lectern. The word lectern comes from the Latin word "lectus" past participle of legere, meaning "to read", because the lectern primarily functions as a reading stand. It is typically used by lay people to read the scripture lessons (except for the ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 7 November 2024. Physical setting for a learning environment See also: Learning environment Learning spaces are the physical settings for learning environments of all kinds. Simon Fraser University, academic quadrangle Kings College, Cambridge University Computer lab in Bangalore Learning space or ...
Radio telephony (telephony without wires) predated cordless phones by at least two decades. The first, MTS, or Mobile Telephone Service went into service in 1946. Because the range was intended to cover the widest possible service area, capacity was extremely low, and the early tube technology made equipment rather large and heavy.
The portable system operated at 915 MHz and used 12-bit tags. This technique is used by the majority of today's UHFID and microwave RFID tags. [13] In 1983, the first patent to be associated with the abbreviation RFID was granted to Charles Walton. [14]
WORM drives preceded the invention of the CD-R, DVD-R and BD-R.An example was the IBM 3363. [1] These drives typically used either a 5.1 in (13 cm) or a 12 in (30 cm) disc in a cartridge, with an ablative optical layer that could be written to only once, and were often used in places like libraries that needed to store large amounts of data.
A laptop computer or notebook computer, also known as a laptop or notebook, is a small, portable personal computer (PC). Laptops typically have a clamshell form factor with a flat-panel screen on the inside of the upper lid and an alphanumeric keyboard and pointing device on the inside of the lower lid.
The lecture was published a year later as part of a special issue on Organic User Interfaces [22] in the Communications of the ACM. In May 2010, the Human Media Lab partnered with ASU's Flexible Display Center to produce PaperPhone, [23] the first flexible smartphone with a flexible electrophoretic display. PaperPhone used bend gestures for ...
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