Video Game Sources // Field manual for people who play82 entries · 2026
Index / Consoles & Hardware

How Do Game Controllers Actually Track Inputs?

A game controller taken apart on a workbench, showing the circuit board and rubber pads that track inputs underneath the buttons

A controller tracks inputs by converting physical movement into electrical signals: buttons close a circuit, analog sticks and triggers change resistance or magnetic position, and a small chip reads all of this many times per second before sending it to the console as digital data. That description covers the basics, but the details of how … Read more

What Is HDMI 2.1 and Does It Matter for Gaming?

An HDMI cable connected to a television input panel next to a game console, illustrating what HDMI 2.1 means for gaming

HDMI 2.1 is a version of the HDMI connection standard that allows higher video bandwidth than older HDMI versions, enabling features like variable refresh rate, faster resolution and frame-rate combinations, and quicker signal switching. For gaming, it matters mainly if a player owns a current-generation console or a gaming PC and a TV that both … Read more

What an SSD Actually Changes About Game Loading

An SSD and an NVMe drive placed next to an open PC case to illustrate what an SSD changes about how games load

A solid state drive removes the physical seek time that mechanical hard drives need to locate data on a spinning platter. Instead of waiting for a read head to move, an SSD retrieves data almost instantly. That’s why games install, launch, and load levels noticeably faster, and why open-world games stutter less when streaming in … Read more

Console Generation vs. Console Refresh: What’s the Difference?

Several console generations displayed together on a shelf showing how hardware design changes over time

A console generation is a full platform change — new hardware architecture, a new controller design, and a fresh library that eventually leaves the old machine behind. A console refresh is a mid-cycle update to an existing platform: same games, same generation, but improved internals like storage, a smaller case, or better graphics performance. What … Read more

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