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The first Morse code message was "What hath God wrought?", sent by Samuel Morse from Washington, D.C., to Baltimore, Maryland, on May 24, 1844.
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The first landline telephone was invented by Alexander Graham Bell, who received a patent for it on March 7, 1876.
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A car phone, in the context of its historical usage, refers to a cellular telephone specifically designed for installation and use within a vehicle.
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The first handheld cellular phone call was made on April 3, 1973, by Martin Cooper of Motorola, using a prototype called the DynaTAC.
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The idea was to develop smart glasses that would project digital information directly in front of the wearer's eyes, adding a digital layer to the physical world (augmented reality).