Consumer & Gadgets

Samsung unveils AI-powered digital avatar

A Samsung lab on Tuesday unveiled a digital avatar it described as an AI-powered "artificial human," claiming it is able to "converse and sympathize" like real people.

Computer Sciences

New streaming technology will change computer gaming

Streaming services, such as Netflix or Amazon Prime, are widely used. But the next wave of digital media is imminent: cloud gaming. This technology is similar to video-on-demand services. A computer game is run on a server ...

Engineering

Novel tactile display using computer-controlled surface adhesion

A group of researchers at Osaka University developed a novel two-dimensional (2-D) graphical tactile display to which one-dimensional (1D) adhesive information could be added by controlling adhesion of designated portions ...

Internet

Muted launch for Google's game-streaming service Stadia

Google's new game-streaming service Stadia demonstrates the possibilities of gaming from the cloud, but experts say it's hindered by a lack of compelling video games and a convoluted pricing scheme.

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Video game

A video game is an electronic game that involves interaction with a user interface to generate visual feedback on a video device. The word video in video game traditionally referred to a raster display device. However, with the popular use of the term "video game", it now implies any type of display device. The electronic systems used to play video games are known as platforms; examples of these are personal computers and video game consoles. These platforms range from large computers to small handheld devices. Specialized video games such as arcade games, while previously common, have gradually declined in use.

The input device used to manipulate video games is called a game controller, and varies across platforms. For example, a dedicated console controller might consist of only a button and a joystick. Another may feature a dozen buttons and one or more joysticks. Early personal computer games often needed a keyboard for gameplay, or more commonly, required the user to buy a separate joystick with at least one button.[citation needed] Many modern computer games allow, or even require, the player to use a keyboard and mouse simultaneously.

Video games typically also use other ways of providing interaction and information to the player. Audio is almost universal, using sound reproduction devices, such as speakers and headphones. But other feedback may come via haptic peripherals, such as vibration force feedback.

This text uses material from Wikipedia, licensed under CC BY-SA