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A computer mouse with the most common features: two buttons (left and right) and a scroll wheel (which can also function as a button when pressed inwards) A typical wireless computer mouse. A computer mouse (plural mice, also mouses) [nb 1] is a hand-held pointing device that detects two-dimensional motion relative to a surface
Douglas Carl Engelbart (January 30, 1925 – July 2, 2013) was an American engineer, inventor, and a pioneer in many aspects of computer science.He is best known for his work on founding the field of human–computer interaction, particularly while at his Augmentation Research Center Lab in SRI International, which resulted in creation of the computer mouse, [a] and the development of ...
The first prototype of a computer mouse, as designed by Bill English from Engelbart's sketches [1]. Early dynamic information devices such as radar displays, where input devices were used for direct control of computer-created data, set the basis for later improvements of graphical interfaces. [2]
First use of Herman Hollerith tabulating system in the Baltimore Department of Health. 1887 United States: Herman Hollerith filed a patent application for an integrating tabulator (granted in 1890), which could add numbers encoded on punched cards. First recorded use of this device was in 1889 in the Office of the Surgeon General of the Army.
The first recorded use of cadaver crash test dummies was performed by Lawrence Patrick, in the 1930s, after using his own body, and of his students, to test the limits of the human body. His first cadaver use was when he tossed a cadaver down an elevator shaft.
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Roughly the size of a quarter, Neuralink’s N1 brain-computer interface (BCI) is designed to both record and transmit neural activity with the help of over 1,000 electrodes distributed across ...
The first recorded idea of using digital electronics for computing was the 1931 paper "The Use of Thyratrons for High Speed Automatic Counting of Physical Phenomena" by C. E. Wynn-Williams. [29] From 1934 to 1936, NEC engineer Akira Nakashima , Claude Shannon , and Victor Shestakov published papers introducing switching circuit theory , using ...