diff --git a/include/input/AccelerationCurve.h b/include/input/AccelerationCurve.h
new file mode 100644
index 0000000..0cf648a
--- /dev/null
+++ b/include/input/AccelerationCurve.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <cstdint>
+#include <vector>
+
+namespace android {
+
+/**
+ * Describes a section of an acceleration curve as a function which outputs a scaling factor (gain)
+ * for the pointer movement, given the speed of the mouse or finger (in mm/s):
+ *
+ *     gain(input_speed_mm_per_s) = baseGain + reciprocal / input_speed_mm_per_s
+ */
+struct AccelerationCurveSegment {
+    /**
+     * The maximum pointer speed at which this segment should apply, in mm/s. The last segment in a
+     * curve should always set this to infinity.
+     */
+    double maxPointerSpeedMmPerS;
+    /** The gain for this segment before the reciprocal is taken into account. */
+    double baseGain;
+    /** The reciprocal part of the formula, which should be divided by the input speed. */
+    double reciprocal;
+};
+
+/**
+ * Creates an acceleration curve for the given pointer sensitivity value. The sensitivity value
+ * should be between -7 (for the lowest sensitivity) and 7, inclusive.
+ */
+std::vector<AccelerationCurveSegment> createAccelerationCurveForPointerSensitivity(
+        int32_t sensitivity);
+
+} // namespace android