UI Overview

InteractionOps keeps most of its interface off-screen until you ask for it: popup panels and pie menus appear under the mouse on a hotkey, a few panels dock in the iOps tab of the 3D View sidebar, and every interactive tool draws a small HUD with a key legend while it runs.

• Panels — Transform / Pivot / Snap, Transform, Data, Modifiers popups and the sidebar panels (Collection Append, Vertex Color, Object Color, Selection Sets, Material Override, Library, Executor, Widgets).
• Pie Menus — Main, Edit, Split, Assets and Shading pies, plus the floating Library popup.
• HUD — the on-screen readout, the H help legend and the statistics block.

All hotkeys can be changed in Preferences › iOps › Keymaps.