diff --git a/src/runtime-three/navigation-controller.ts b/src/runtime-three/navigation-controller.ts
index 3601ffad..a621a0d1 100644
--- a/src/runtime-three/navigation-controller.ts
+++ b/src/runtime-three/navigation-controller.ts
@@ -14,7 +14,51 @@ import type {
   RuntimeSpawnPoint
 } from "./runtime-scene-build";
 
-export interface FirstPersonTelemetry {
+export interface RuntimeMovementTransitionSignals {
+  jumpStarted: boolean;
+  leftGround: boolean;
+  startedFalling: boolean;
+  landed: boolean;
+  enteredWater: boolean;
+  exitedWater: boolean;
+  wallContactStarted: boolean;
+  headBump: boolean;
+}
+
+export interface RuntimePlayerCameraHookState {
+  jumping: boolean;
+  falling: boolean;
+  landing: boolean;
+  swimming: boolean;
+  underwaterAmount: number;
+}
+
+export interface RuntimePlayerAudioHookState {
+  underwaterAmount: number;
+  enteredWater: boolean;
+  exitedWater: boolean;
+}
+
+export interface RuntimePlayerAnimationHookState {
+  locomotionMode: RuntimeLocomotionMode;
+  airborneKind: RuntimeAirborneKind;
+  gait: RuntimeLocomotionGait;
+  moving: boolean;
+  movementAmount: number;
+  grounded: boolean;
+  crouched: boolean;
+  sprinting: boolean;
+  inWater: boolean;
+  signals: RuntimeMovementTransitionSignals;
+}
+
+export interface RuntimePlayerMovementHooks {
+  camera: RuntimePlayerCameraHookState;
+  audio: RuntimePlayerAudioHookState;
+  animation: RuntimePlayerAnimationHookState;
+}
+
+export interface PlayerControllerTelemetry {
   feetPosition: Vec3;
   eyePosition: Vec3;
   grounded: boolean;
@@ -25,8 +69,12 @@ export interface FirstPersonTelemetry {
   inFogVolume: boolean;
   pointerLocked: boolean;
   spawn: RuntimeSpawnPoint;
+  signals: RuntimeMovementTransitionSignals;
+  hooks: RuntimePlayerMovementHooks;
 }
 
+export type FirstPersonTelemetry = PlayerControllerTelemetry;
+
 export type RuntimeLocomotionMode =
   | "grounded"
   | "airborne"
@@ -95,7 +143,9 @@ export interface RuntimeControllerContext {
     radius: number
   ): Vec3;
   setRuntimeMessage(message: string | null): void;
-  setFirstPersonTelemetry(telemetry: FirstPersonTelemetry | null): void;
+  setPlayerControllerTelemetry(
+    telemetry: PlayerControllerTelemetry | null
+  ): void;
 }
 
 export interface NavigationControllerDeactivateOptions {
diff --git a/src/runtime-three/player-locomotion.ts b/src/runtime-three/player-locomotion.ts
index 043656fb..6b3511e9 100644
--- a/src/runtime-three/player-locomotion.ts
+++ b/src/runtime-three/player-locomotion.ts
@@ -95,6 +95,8 @@ export interface StepPlayerLocomotionResult {
   verticalVelocity: number;
   crouched: boolean;
   jumpPressed: boolean;
+  jumpStarted: boolean;
+  headBump: boolean;
   locomotionState: RuntimeLocomotionState;
   inWaterVolume: boolean;
   inFogVolume: boolean;
@@ -338,9 +340,14 @@ export function stepPlayerLocomotion(
     options.probeGround
   );
   const grounded =
+    !jumpTriggered &&
     activeShape.mode !== "none" &&
     !nextVolumeState.inWater &&
     (resolvedMotion.grounded || groundProbe.grounded);
+  const headBump =
+    verticalDisplacement > 0 &&
+    resolvedMotion.collidedAxes.y &&
+    resolvedMotion.feetPosition.y <= options.feetPosition.y + 1e-4;
 
   if (activeShape.mode === "none" || nextVolumeState.inWater || grounded) {
     verticalVelocity = 0;
@@ -365,6 +372,8 @@ export function stepPlayerLocomotion(
     verticalVelocity,
     crouched,
     jumpPressed,
+    jumpStarted: jumpTriggered,
+    headBump,
     locomotionState: {
       locomotionMode,
       airborneKind: resolveAirborneKind(locomotionMode, verticalVelocity),