# VoidKontrol

VoidKontrol manages the verified customization capabilities of a Kreo Swarm 75
keyboard while preserving its ordinary typing and media controls.

## Language

**Driver-declared capability**:
A customization advertised by the vendor's software for a keyboard model,
whose behavior on the connected keyboard has not necessarily been verified.
_Avoid_: Verified capability, working feature

**Verified capability**:
A customization whose behavior has been demonstrated on an identified keyboard
and connection mode, including the readback needed to confirm an update.
_Avoid_: Driver-declared capability

**Device layer**:
One of the keyboard's Base, Fn, Fn1, or Fn2 sets of key assignments.
_Avoid_: Profile

**Macro**:
A named sequence of key press/release actions and delays assigned to a keyboard
macro slot, with an execution behavior supported by the device.

**Desired configuration**:
The settings the user intends the keyboard to use; they may differ from the
settings currently confirmed on the keyboard.
_Avoid_: Device readback

**Device readback**:
Settings obtained from the keyboard and used as evidence of its current state.
_Avoid_: Desired configuration, successful request

**Configuration backup**:
A saved, complete configuration read from the keyboard before changes, intended
to support restoration to that known state.
_Avoid_: Raw packet recording

**Restore**:
An explicit operation that reapplies a compatible configuration backup and
verifies the resulting keyboard state.
_Avoid_: Factory reset