Preset-Driven Execution Keymap (Module)

Preset execution engine for the Image Correction System. Parent case study: Image Correction System (High-Throughput Visual Processing)

Environment
High-throughput visual processing where operators move at seconds per image and standard presets cannot handle variation. Speed depends on decision logic encoded in routing, not blind batch automation.
Failure Mode
Standard presets and folder-by-folder workflows created drift. One wrong selection could reset staging. Throughput stalled because the right treatment was not easy to invoke at speed.
System Role
A preset-driven keymap: rapid presets mapped across function keys and modifiers, backed by a decision tree that routes work by treatment path. Muscle memory replaces mouse hunting.
Why It Mattered
Replaced a fragmented preset-only workflow with a single coordinated execution surface. Sustained very high hourly volume by making the right treatment easy to apply, easy to repeat, and hard to lose.
Tools
Image editing actions and preset libraries, custom keymap documentation, function-key and modifier-driven workflows

This module documents the execution engine behind sustained high-throughput visual processing. The stack has two halves: staging (Asset Collections) and execution (this keymap). Staging groups work by treatment path. Execution invokes the right preset route in seconds.

Standard presets were not enough. In a digitization and restoration pipeline, variation is the norm: mixed exposure, aging, scanning artifacts, inconsistent framing. Batch-first workflows optimized for speed created drift, missed issues, and fragile staging. The constraint was not the software. It was the decision logic. Operators needed dozens of treatment paths mapped to consistent shortcuts so the right choice was one keystroke away.

I restructured execution into a logic-driven keymap layered on an existing preset and action stack. Function keys and modifiers became the primary interface. Each binding maps to a treatment path: exposure fixes, tonal adjustments, crop patterns, reject flags. The layout follows a decision tree: common paths on primary keys, variations on modifiers. Operators develop muscle memory. Mouse dependence drops. Throughput rises because the surface makes the right decision easy to apply, easy to repeat, and hard to lose.

The outcome was measurable in production: sustained very high hourly volume versus the prior preset-and-mouse workflow. The coordinated keymap encoded the full decision logic so ad-hoc preset picking was no longer the bottleneck. This module reflects a core principle: when speed matters, the execution surface must match the operator's mental model. The keymap is not a shortcut list. It is the engine of the visual processing system.