Displaced haptic feedback can be provided to a person providing an input on a user interface. The user interface can be operatively connected to a processor. The processor can be configured to receive an input signal from the user interface. Responsive to receiving the input signal, the processor can be further configured to cause a haptic device to be activated. The haptic device can be physically separated from the user interface. The haptic device can provides a haptic feedback to a user interacting with the user interface.

Systems and methods for transmitting haptic messages are disclosed. For example, one disclosed method includes the steps of: receiving at least one sensor signal from at least one sensor of a mobile device, the at least one sensor signal associated with a movement of the mobile device, determining a message to be displayed in a user interface based at least in part on the at least one sensor signal, and causing the message to be displayed.

Disclosed is a touch display device with tactile feedback function, including a first substrate (10), a second substrate (20), a liquid crystal layer (30), a patterned conductive layer (50) and an insulation layer (40); the patterned conductive layer (50) comprises a plurality of first signal lines (1) which are separately arranged in parallel and extended along a horizontal direction, and a plurality of second signal lines (2) which are separately arranged in parallel, and extended along a vertical direction, and insulated with the first signal lines (1); a side of the second substrate (20) close to the liquid crystal layer (30) includes a plurality of third signal lines (3) which are separately arranged in parallel along the vertical direction; the touch scan is achieved with the first and the third signal lines (1, 3), and the tactile feedback is achieved with the first and the second signal lines (1, 2).

In some embodiments, a device displays functionality information in response to receiving an indication of a first input for which a contact meets functionality display criteria. In some embodiments, a device generates a user interface that includes a navigation bar including images from different positions in a respective content item, and a representation of an adjacent content item. In some embodiments, a device moves a selection-indicator in a user interface by a predefined amount in response to receiving an indication of a first input that meets unitary movement criteria. In some embodiments, a device interprets movement of a contact of an input based at least in part on a grip of a user. In some embodiments, a device displays a plurality of character selection options when a text entry field is not tolerant of character ambiguity and a first input corresponds to a plurality of candidate characters.

A method for detecting an operating input performed by a finger involves detecting various contact points of a contour of the finger using a sensor system on a sensor surface. The sensor system includes at least one transmitting unit for transmitting a signal to the finger and at least one receiving unit for receiving a signal reflected by the finger. A surface vibration is introduced into the sensor surface by at least one actuator, the surface vibration changes the frictional resistance between the finger and the sensor surface as a function of the changing contact points of the contour of the finger.

Various examples described herein are directed to systems, methods, and computer-readable medium for providing a tactile response. A document that includes visual data is received. Change data for the visual data that indicates changes in data values of the visual data from a previous time is received. The visual data is rendered. An indication that a section of the document is selected is received. The section includes a first visual data. A change of the first visual data is determined front the change data. A tactile response unit is controlled to provide a tactile response based on the change of the first visual data.

A verification method, includes: in a case that the first operation does not meet a verification condition, adjusting a current value of a first sub-region in the verification region, or increasing an area of the first sub-region in the verification region, or adjusting a current value of a second sub-region in the verification region. The verification region includes the first sub-region and the second sub-region, and after the current value of the first sub-region or the current value of the second sub-region is adjusted, the current value of the first sub-region is greater than the current value of the second sub-region.

There is provided a control device including a control unit that causes a vibration presentation unit to present vibration corresponding to an input in a case where it is determined that the input for a visual element of which a display mode changes in response to the input received via an operation unit has been received, in which the control unit controls characteristics related to the vibration such that a presentation mode of the vibration changes in synchronization with a change in the display mode of the visual element.

A method, a feedback-enabled device and a computer-readable memory are provided, for generating haptic feedback. The actuators of a tactile surface are vibrated for producing vibration bursts based on a sequence of an adaptive friction grain signal. The adaptive friction grain signal comprises a plurality of grains corresponding to the vibration bursts, each grain being defined by an amplitude. The adaptive friction grain signal has a grain density that is variable over the sequence.

A page element display method and an electronic device (100 or 1500) are provided. The method includes: The electronic device (100 or 1500) displays a first interface, where the first interface includes a first page element (1401); the electronic device (100 or 1500) detects a first operation performed by a user on the first page element (1402); the electronic device (100 or 1500) adjusts a size of the first page element in response to the first operation (1403); and the electronic device (100 or 1500) automatically displays a second interface after adjusting the size of the first page element. The method helps to enhance an effect of feedback from the electronic device (100 or 1500) to the user when the user performs the operation.