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  2. Push-button - Wikipedia

    en.wikipedia.org/wiki/Push-button

    A push-button (also spelled pushbutton) or simply button is a simple switch mechanism to control some aspect of a machine or a process. Buttons are typically made out of hard material, usually plastic or metal. [1] The surface is usually flat or shaped to accommodate the human finger or hand, so as to be easily depressed or pushed.

  3. Push switch - Wikipedia

    en.wikipedia.org/wiki/Push_switch

    A push switch (button) is a momentary or non-latching switch which causes a temporary change in the state of an electrical circuit only while the switch is physically actuated. An automatic mechanism (i.e. a spring ) returns the switch to its default position immediately afterwards, restoring the initial circuit condition.

  4. Push-button telephone - Wikipedia

    en.wikipedia.org/wiki/Push-button_telephone

    A push-button telephone is a telephone that has buttons or keys for dialing a telephone number, in contrast to a rotary dial used in earlier telephones.. Western Electric experimented as early as 1941 with methods of using mechanically activated reeds to produce two tones for each of the ten digits and by the late 1940s such technology was field-tested in a No. 5 Crossbar switching system in ...

  5. Placebo button - Wikipedia

    en.wikipedia.org/wiki/Placebo_button

    A walk button in Bensonhurst, Brooklyn. Many walk buttons at pedestrian crossings were once functional in New York City, but now serve as placebo buttons. [7]In the United Kingdom and Hong Kong, pedestrian push-buttons on crossings using the Split Cycle Offset Optimisation Technique may or may not have any real effect on crossing timings, depending on their location and the time of day, and ...

  6. Button (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Button_(disambiguation)

    Button (computing), a virtual control displayed on a computer screen that can control software; Push-button, a switch meant to control a machine or a process; Web button, or button graphic, a digital image used to represent a link to a specific web location

  7. These NFL teams didn't make the playoffs — what will ... - AOL

    www.aol.com/sports/nfl-teams-didnt-playoffs...

    The work isn’t done. The offensive line took a huge leap in 2024 but some tweaking can be done up front. Also, one more vertical X-receiver option would complete this wide receiver room.

  8. Teletouch - Wikipedia

    en.wikipedia.org/wiki/Teletouch

    Despite its marketing talking points, it required the driver to remove a hand from the steering wheel rim to push a center-pod button. Reliability proved poor due to the servo motor's hot, wet and dirty operating environment between the bell housing and the exhaust pipe just above the road surface, and the somewhat troublesome associated relays ...

  9. Nvidia stock slides as China opens antitrust probe against AI ...

    www.aol.com/finance/nvidia-stock-slides-china...

    Nvidia stock slipped 2.5% on Monday after China opened an antitrust investigation into the chip giant amid escalating tensions between Beijing and Washington over artificial intelligence dominance.