Hands-Free Accept and Reject, Without Leaving Home Row

Hands-free has a narrower honest meaning than people expect: a macropad still uses a hand, a large arcade button still uses a hand, and even voice input needs a hand to start and stop recording unless something else is doing that for you. The only approach here that is hands-free in the literal sense is a foot pedal.

What actually qualifies as hands-free

GitHub Copilot already makes accepting an inline suggestion a single keystroke, which is about as light a touch as a keyboard action gets - and it still asks something of your hand. Voice dictation typically needs a push-to-talk key to start listening, unless you are willing to leave a microphone open all the time. A macropad or a large button needs a hand to reach it, even if that hand is not the one on the mouse. Feet are the one part of you that is otherwise doing nothing during a review session.

What four pedals give you

Pedal Four is a wide, flat foot switch with the driver built into the device itself, so it works the moment you connect it with no software installed on the host machine. Its four pedals are independently programmable to send a key, a modifier combination, or a mouse click, which is enough room for accept, reject, and two more actions - accept, reject, run tests, and next diff is a natural split for a review loop with more than a binary decision in it.

Why four instead of three

It handles the same review loop a three-pedal unit does, plus one more action. It is also the pedal streamers reach for, because four is the number needed for scene switching, mute, and record while their hands stay on a keyboard or controller - the same logic of freeing your hands applies whether the task is coding or broadcasting.

What this costs, honestly

Foot pedals carry 37.5 percent United States duty under their tariff classification, roughly triple what a macropad pays, which is the plain reason a simple mechanical device costs what it does here. If accept and reject really are all you need, a three-pedal unit is cheaper and covers it. And if you are not reviewing agent output hands-off very often - most of your day is spent typing anyway, hands already on the keyboard - hands-free hardware is not saving you a movement you were not making in the first place.

For pairing Pedal Four specifically with an inline-suggestion workflow, see our setup guide for GitHub Copilot, or browse more foot switch guides.