A portable information handling system commands a stylus to vibrate to aid in location of the stylus. The stylus vibrates at a frequency selected from a range of plural frequencies based upon a distance between the portable information handling system and stylus so that an audible noise is generated by the stylus with sufficient sound to be heard by a user of the portable information handling system while minimizing stylus power consumption. In one embodiment, a haptic film at the stylus exterior surface generates an ultrasonic noise detectable by a microphone of the portable information handling system for determining a vector to the stylus.

Provided are a display device and an operating method therefor. The display device include a user input interface configured to receive a signal from a remote control device, a wireless communication interface configured to receive image data from an external device and control data of the external device, a display configured to output a screen of the external device by using the received image data, and a controller configured to control the display to change a pointer display mode of the remote control device based on the control data of the external device received while outputting the screen of the external device.

An active pen is provided. The active pen includes a first transceiver and a first control circuit. The first transceiver is configured to receive uplink information and send corresponding touch coordinate information, first-type downlink information, and second-type downlink information through at least one data channel. The first control circuit is coupled to the first transceiver. The first control circuit generates the touch coordinate information and multiple downlink information based on the uplink information and classifies the downlink information into the first-type downlink information or the second-type downlink information according to the amount of data and a required transmission frequency thereof. A touch system including the active pen is also provided.

In an example, a wearable apparatus may include a display device and an input device. The input device may include a network interface device having a first transceiver and a second transceiver. Further, the input device may include a processor connected to the network interface device to communicate with the display device via the first transceiver. Furthermore, the processor may monitor a position of a peer input device via the second transceiver based on a radio signal exchanged between the input device and the peer input device. In response to a determination that the position of the peer input device is less than a threshold distance, the processor may generate a collision alert on the display device via the first transceiver.

In one embodiment, a system includes an automatic speech recognition (ASR) module, a natural-language understanding (NLU) module, a dialog manager, one or more agents, an arbitrator, a delivery system, one or more processors, and a non-transitory memory coupled to the processors comprising instructions executable by the processors, the processors operable when executing the instructions to receive a user input, process the user input using the ASR module, the NLU module, the dialog manager, one or more of the agents, the arbitrator, and the delivery system, and provide a response to the user input.

A wireless finger mouse according to the present invention has a structure in which an assembly of a base plate and a button plate makes it possible for a multiplicity of mouse buttons to have only a planar configuration. Thus, the wireless finger mouse is easy to miniaturize, enhances high portability, and can be conveniently operated with a user's hand in a natural and comfortable state. That is, the wireless finger mouse can be operated in a state where the palm of the user's hand is brought into contact with a mouse pad or the like and thus where the tip of the user's finger is naturally seated on the mouse button. The user who uses a mouse in the related art feels less of a sensation of difference from the mouse in the related art, when using the wireless finger mouse. The wireless finger mouse maintains the same external functionality as the mouse in the related art. Thus, users of all ages can easily use the wireless finger mouse. The wireless finger mouse provides an increased visual design effect in keeping with a trend toward an emphasis on a design value of a device, as well as functions of the device.

A light emitting user input device can include a touch sensitive portion configured to accept user input (e.g., from a user's thumb) and a light emitting portion configured to output a light pattern. The light pattern can be used to assist the user in interacting with the user input device. Examples include emulating a multi-degree-of-freedom controller, indicating scrolling or swiping actions, indicating presence of objects nearby the device, indicating receipt of notifications, assisting pairing the user input device with another device, or assisting calibrating the user input device. The light emitting user input device can be used to provide user input to a wearable device, such as, e.g., a head mounted display device.

An information processing apparatus includes a processor configured to perform control for causing an object and an input apparatus that are capable of receiving an information input operation to be visible through a display device, detect contact between the object and the input apparatus, based on information regarding respective positions of the object and the input apparatus that are visible through the display device, and receive information input to the input apparatus, as information input to the object, in a case where the contact is detected.

According to various embodiments, an electronic device may comprise a touchscreen and a processor configured to identify a touch input generated by a stylus pen via the touchscreen, identify whether the touch input meets a first condition for generating a specific gesture, identify whether the touch input meets a second condition including at least one of a time condition, a length condition, and a space condition using a touch start point of the touch input or an end point of a prior touch input as a reference point, based on the touch input meeting the first condition, and execute a function corresponding to the specific gesture based on the touch input meeting the second condition.

A method and an apparatus for pressure detection, an active pen, a touch control chip and an electrode device are provided, configured to detect a pressure of the active pen on a screen. The active pen includes a pressure sensor, a wireless communication module and a tip electrode, and the pressure sensor is configured to detect the pressure generated by the active pen. The method includes: determining a second pressure level corresponding to the pressure, according to a detection signal corresponding to a first driving signal output by the tip electrode, when a pressure signal of a first pressure level corresponding to the pressure sent by the wireless communication module is not received; and displaying handwriting of the active pen, by the screen, according to the second pressure level. The method can reduce time delay of a response of a first writing of the active pen.