The phrase "grip buttons" refers to the buttons on a device, usually a game controller or a tool, that are designed to be comfortably and securely held or pressed by your fingers. Full definition
There's also a pair of grip buttons on the sides, which some developers have used for in - game grasping mechanics. (digitaltrends.com)
Underneath there's a trigger that functions either as a grab function or activation, depending on the game, and a pair of grip buttons on each side that most users have trouble finding and using once the headset is on. (digitaltrends.com)
Features dual trackpads, HD haptic feedback, dual - stage triggers, back grip buttons, and fully - customizable control schemes. (lambdageneration.com)