| 摘要 |
<p>An embodiment provides a method, including: detecting touch input at a surface of a touch sensitive device; and activating one or more actuators to provide haptic feedback in response to the touch input at the surface of the touch sensitive device; the haptic feedback comprising a tactile indicator to created via modulating one or more of: actuator frequency, actuator amplitude, and actuator duration. Other aspects are described and claimed.</p> |
