Haptic Effect Preview is directed to developers who are implementing tactile feedback (also referred to as haptics or "rumble") into their applications. This application is used to preview, or feel, all the haptic effects that are included in Immersion’s Universal Haptics Layer (UHL) library. Developers are invited to learn more about the UHL at developer.immersion.com. . The UHL library is available for download at https://touchsense.com/games/developers