# `Dev.MoveHandler`
[🔗](https://github.com/mcass19/bb_tui/blob/v0.3.0/dev/move_handler.ex#L3)

Dev/UI command handler that drives a single joint by publishing a
synthetic `JointState` sensor message on `[:sensor, :simulated]`.

This mirrors `BB.LiveView.Components.JointControl.send_simulated_position/3`
in bb_liveview — when no real actuator is wired up (as in our dev
robot and the default `mix bb.add_robot` scaffold), publishing a
fake `JointState` is the pragmatic way to feed position updates
into the dashboard's joints panel. No need for actuator
declarations or `simulation: :kinematic`.

Returns the state machine to the robot's initial operational state
so the runtime doesn't park in `:executing`.

Goal shape: `%{joint: atom(), angle: float()}`.

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*Consult [api-reference.md](api-reference.md) for complete listing*