A video game is an electronic game that involves interaction with a user
interface or input device (such as a joystick, controller, keyboard, or
motion sensing device) to generate visual feedback from a display device,
most commonly shown in a video format on a television set, computer
monitor, flat-panel display or touchscreen on handheld devices, or a
virtual reality headset, hence the name. However, not all video games are
dependent on graphical outputs; for example, text adventure games and
computer chess can be played through teletype printers. Most modern video
games are audiovisual, with audio complement delivered through speakers or
headphones, and sometimes also with other types of sensory feedback (e.g.,
haptic technology that provides tactile sensations), and some video games
also allow microphone and webcam inputs for in-game chatting and
livestreaming.
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