![Tier 1 adaptive differentiated icon](https://developer.android.com/static/images/docs/quality-guidelines/tier-1/tier_1_icon.png)

TIER 1 --- Adaptive differentiated

> [!NOTE]
> **Objective:** Make your app [adaptive differentiated](https://developer.android.com/docs/quality-guidelines/adaptive-app-quality/tier-1) by meeting the following stylus requirements of the [Adaptive app quality guidelines](https://developer.android.com/docs/quality-guidelines/adaptive-app-quality):
>
> - [Stylus_Draw_Write](https://developer.android.com/docs/quality-guidelines/adaptive-app-quality/experiences/camera-audio#Stylus_Draw_Write)
> - [Stylus_Drag_Drop](https://developer.android.com/docs/quality-guidelines/adaptive-app-quality/experiences/camera-audio#Stylus_Drag_Drop)
> - [Stylus_Enhanced](https://developer.android.com/docs/quality-guidelines/adaptive-app-quality/experiences/camera-audio#Stylus_Enhanced)

Apps differentiated for large screen devices support drawing, writing, and
erasing with a stylus. Users can drag and drop content within an app and between
apps (in multi‑window mode) using a stylus. Apps support stylus input in
note‑taking apps.

Differentiated apps support advanced stylus features, including:

- Low latency and motion prediction for real-time responsiveness
- Pressure sensitivity for variable-width strokes
- Tilt detection for shading
- Palm and finger rejection to handle inadvertent screen touches

## Next steps

To learn how to provide complete stylus support in your app, see:

- Compose

  - [About stylus input](https://developer.android.com/develop/ui/compose/touch-input/stylus-input)
  - [Input compatibility on large screens](https://developer.android.com/develop/ui/compose/touch-input/input-compatibility-on-large-screens)
  - [Drag and drop](https://developer.android.com/develop/ui/compose/touch-input/user-interactions/drag-and-drop)
- Views

  - [Stylus](https://developer.android.com/develop/ui/views/touch-and-input/stylus-input)
  - [Input compatibility on large screens](https://developer.android.com/develop/ui/views/touch-and-input/input-compatibility-on-large-screens)
  - [Enable drag and drop](https://developer.android.com/develop/ui/views/touch-and-input/drag-drop)