A method for generating visual feedback based on a textual representation comprising obtaining and processing a textual representation, identifying at least one textual feature of the textual representation, assigning at least one feature value to the at least one textual feature, and generating visual feedback based on the textual representation. The generated visual feedback comprises at least one visual feature corresponding to the at least one textual feature. A system for generating visual feedback based on a textual representation, comprising a capturing subsystem configured to capture the textual representation, a processing subsystem configured to identify at least one textual feature and to generate visual feedback based on the textual representation, and a graphical user output configured to display the generated visual feedback. The visual feedback generated based on the textual representation comprises at least one visual feature corresponding to the at least one textual feature.

An electronic device with a touch screen display displays content of an electronic document, including text, and a cursor is displayed at a line of text within the electronic document. A multi-finger swipe gesture is detected, and in accordance with a determination that the multi-finger swipe gesture is in a direction at least partially parallel to the line of text and towards an edge of the touch screen display, the cursor is moved to a distal point of the text.

A position detection device includes a main body with a housing that encloses an electronic pen while the electronic pen is accommodated in an accommodation portion included in the housing, and a planar coil having a rectangular cross-sectional area and disposed adjacent to the accommodation portion at a position at which a direction perpendicular to the rectangular cross-sectional area of the planar coil crosses an axial direction of the electronic pen while the electronic pen is accommodated in the accommodation portion.

Techniques for sharing across environments are described. Generally, different types of input may be employed to share content, such as using a pen, a stylus, a finger, touchless gesture input, and so forth. According to various embodiments, content may be shared between devices in local proximity, and/or between devices that are remote from one another. In at least some embodiments, content is shared based on an identity of a sharing user and/or sharing device.

[Object] Provided is an information processing apparatus that is able to provide consistent image quality even if a distance from a display apparatus varies within a projection region. [Solving Means] The information processing apparatus according to an embodiment of the present disclosure includes a transformation matrix calculation section, a scale calculation section, and an input display generation section. The transformation matrix calculation section calculates a transformation matrix that converts the coordinates of an input position of an input device within a projection region projected from a display apparatus from the coordinates of an image coordinate system of a sensor apparatus having detected the input position to the coordinates of a screen coordinate system of the display apparatus. The scale calculation section calculates a scale correction value for a display mode of the locus of the input position in reference to distance information regarding the distance between the display apparatus and the input position. The input display generation section generates an input image depicting the locus of the input position through the use of the transformation matrix and the scale correction value.

An electronic pen central rod is provided. The electronic pen central rod includes a connection member having a front end and a back end, and a front-end member having a pen tip part and a back-end extension part that extends in an opposite direction from the pen tip part to be detachably held by the front end of the connection member with a first level of holding strength. The electronic pen central rod further includes a back-end member having an attachment part to be attached to an electronic pen interior and a front-end extension part that extends in an opposite direction from the attachment part to be held by the back end of the connection member with a second level of holding strength. The second level of holding strength is higher than the first level of holding strength.

There is provided an illumination system of a navigation device including a light beam shaping optics, and a first light source and a second light source having different characteristics. The light beam shaping optics is used to shape light beams emitted by the first light source and the second light source to illuminate a work surface with substantially identical incident angles and/or beam sizes.

An electronic device includes a casing having an accommodation groove with an open end and a base adjacent to the accommodation groove, a stylus whose front edge has a groove, an annular sleeve, a charging switch adjacent to the base and a pair of hooks. The base has a center column protruding along an axial direction. The stylus enters the accommodation groove from the open end. The annular sleeve is sleeved on the center column and has first and second protruding portions. The first protruding portion is located on a movement path of the stylus entering the accommodation groove from the open end until going in thoroughly. The charging switch and the accommodation groove are on different sides of the base. The second protruding portion is adapted to touch the charging switch. The hooks are located on the opposite sides of the accommodation groove and adapted to be fastened with the groove.

An input device includes a casing, a first pressable portion, a second pressable portion, and at least one haptic generator, the casing includes a palm-supporting portion and at least one sidewall connected to each other, the first pressable portion and the second pressable portion are located adjacent to the palm-supporting portion of the casing, the first pressable portion, the second pressable portion, and the at least one sidewall are respectively located at different sides of the palm-supporting portion, the at least one haptic generator corresponds to the at least one sidewall and is configured to vibrate the at least one sidewall.

An input device includes: a housing; a tip electrode protruding outside of the housing and configured to transmit a downlink signal to the outside; a reception electrode inside the housing and configured to receive an uplink signal from the outside; and a communication circuit electrically connected to the tip electrode and the reception electrode and configured to receive the uplink signal from the reception electrode or to transmit the downlink signal to the tip electrode, wherein a surface of the reception electrode has a concave-convex structure.