Abstract: A system displays a raster-based or a vector-based formatted drawing on a user interface. A user selects a device on the drawing. The selected device is classified on a template. The drawing is searched for the classified template. Three-dimensional characteristics are imbued to the selected device. Connection types among different types of devices on the drawing are received into the system. A search is performed for all connection instances throughout the drawing using the received connection types. An object oriented and three-dimensionally, spatially referenced view of the drawing is generated on a user interface.

Abstract: Embodiments of the present disclosure disclose a human-computer interaction method, including: acquiring positions and/or motion tracks of multiple auxiliary light sources in a captured area by using a camera; acquiring a corresponding operation instruction according to a combined gesture formed by the acquired positions and/or motion tracks of the multiple auxiliary light sources in the captured area; and executing the acquired operation instruction. The embodiments of the present disclosure further disclose a human-computer interaction terminal and system. By using the present disclosure, interference immunity of gesture input can be improved, thereby improving accuracy of manipulation.

Abstract: The present disclosure relates to the field of human-computer interaction techniques, and discloses a human-computer interaction method, and a related device and system. The method includes: capturing, by a terminal device by using a camera module, an auxiliary light source formed by a finger gesture on an auxiliary light screen; determining, by the terminal device, a position and/or a motion track of the auxiliary light source in an image captured by the camera module; and executing, by the terminal device, a corresponding operation instruction according to the position and/or the motion track. By implementing the present disclosure, an anti-interference performance of a finger gesture input can be improved and therefore operational accuracy can be improved.

Abstract: An electronic document production system and an electronic document production method thereof are disclosed. The electronic document production system allows a user to create an electronic document via a network environment. The electronic document production system comprises a user interface and a preview module. The user interface comprises a template management module and a content editing module. The template management module has a template editing module for providing the user to create a template of the electronic document. The content editing module is provided for the user to edit a content of the electronic document based on the template and produce a completed electronic document file. The preview module is provided for the user to preview the content or the template of the electronic document simultaneously while the user is editing.

Abstract: A display screen includes a substrate comprising a first surface and a second surface opposite to the first surface; a beam-splitting polarizer formed on a first surface of the substrate; and a non-conductive metal layer formed on a second surface of the substrate. The beam-splitting polarizer is a cholesterol liquid crystalline polarization layer.

Abstract: Disclosed are a seat angle regulator and a seat. The seat angle regulator comprises an inner toothed plate with an inner toothed ring, an outer toothed plate with an outer toothed ring, a wedge block, an eccentric wheel, and a drive component, wherein the inner toothed plate is engaged with the gears of the outer toothed plate, a shaft shoulder is formed in the middle of the inner toothed plate, and the eccentric wheel is sheathed on the outer circumferential face of the shaft shoulder. The drive component comprises a drive cam and a rotating shaft, with one end of the rotating shaft fixedly connected with the middle of the drive cam and the other end penetrating through the eccentric wheel and the shaft shoulder in succession and fixed on the outer end face of the inner toothed plate axially via a locating connector.

Abstract: A method for switching pages in interfaces includes obtaining an operational event on an interface, and triggering pages in a screen to move following the operational event; obtaining a sign corresponding to the moving page according to a mapping relationship between pages and signs; controlling the sign to move synchronously with the moving page; and obtaining the page to be settled in the screen according to the operational event. The above method and apparatus for switching pages in interfaces and computer storage medium trigger the pages in the screen to move along with operational events when the user operates events on the interfaces; and the signs corresponding to the pages would synchronously move with the moving pages.

Abstract: A seat angle adjustment device includes a ratchet wheel, a stop plate, a locking slipper and a pawl, wherein a first stop position limiting part and a second stop position limiting part are arranged on the stop plate, when the first stop position limiting part is subjected to a rotating torque in a rotational direction, the locking slipper in a locking position circumferentially abuts against the first stop position limiting part; when the rotating torque is higher than a first preset torque value, the pawl in an extended state is driven by the ratchet wheel to rotate until the tooth part on one side of the pawl is completely engaged with the ratchet wheel; and when the rotating torque is higher than a second preset torque value, the second stop position limiting part abuts against the pawl. A seat having the seat angle adjustment device is also provided.

Abstract: A menu implementing method, comprising: establishing a mapping set between a sub-area and an operation; obtaining an operation event at a starting point being located at the edge of a screen, and popping-up a fan-shaped menu at the edge of the screen according to the operation event; obtaining a distance and an angle between a user's operation point and the starting point; searching a corresponding operation in the mapping set according to the obtained distance and angle; performing the found operation. This menu implementing method enables triggering a menu at the edge of the screen and improves the expansibility of the menu in the same direction. Furthermore, a menu implementing system, a fan-shaped menu and storage medium are provided.

Abstract: A device housing includes a substrate, a metallic coating formed on the substrate by vacuum sputtering or vacuum vapor deposition, and a self-repairing coating formed on the metallic coating. The self-repairing coating substantially includes trimethylene oxide and polyhydric alcohols.

Abstract: Disclosed are methods and devices for operating a list in a handheld device. An exemplary method can be provided by first monitoring a list and acquiring list touch initial information and then determining whether the acquired list touch initial information is multi-area touch information. When the acquired list touch initial information is determined to be the multi-area touch information, list touch final information can be acquired and stored. Based on the acquired list touch initial information and the list touch final information, whether a list operation is an expansion operation or a contraction operation is then determined. The list is expanded, when the expansion operation is determined. The list is collapsed, when the contraction operation is determined. The disclosed methods and devices can improve using experiences for users and improve use performance of the handheld device.

Abstract: A seat recliner comprises an inner toothed plate (2) having an inner ring gear (21), an outer toothed plate (3) having an outer ring gear, an eccentric wheel (4) and a wedge-shaped block (6). A shaft shoulder (22) is provided in the center of the inner toothed plate (2), and an axis central hole (32) is provided in the center of the outer toothed plate (3). The outer ring gear engages with the inner ring gear (21), and a radially eccentric area is formed between the shaft shoulder (22) and the axis central hole (32). The eccentric wheel (4) is disposed in the radially eccentric area, and appears entirely in the shape of an eccentric ring, and a planetary gear transmission mechanism with small difference between the number of teeth is constituted by the eccentric wheel (4), the inner toothed plate (2) and the outer toothed plate (3). The eccentric wheel (4) in the large-diameter segment of the radially eccentric area forms a clearance fit with the shaft shoulder (22) and the axis central hole (32).

Abstract: A method and device for displaying a window of security class software are disclosed. The method includes processing a window based on a selected window style according to a detection result of a security status of a processing equipment detected by the security class software, and displaying the window corresponding to the detection result. Based on characteristics of the security class software, a solution that can display different windows under one window style according to the detection result of the processing equipment is provided, so that a user can intuitively know the current security status of the processing equipment through an intelligently displayed window. Using skin change technology of the security class software, a user can be informed intuitively and vividly that whether the processing equipment used by the user is safe or not.

Abstract: An electronic device housing includes a substrate and a nano titanium dioxide coating formed on the substrate. The nano titanium dioxide coating has a thickness of about 10-100 nm. The nano titanium dioxide coating is formed of rutile crystals or composite crystals formed of rutile and anatase. A method for making the electronic device is also described.

Abstract: An electronic device housing is provided. The electronic device housing includes a substrate, a first metallic coating formed on the substrate, and a second metallic coating formed on a portion of the first metallic coating. The first and second metallic coatings are formed by vacuum sputtering or vacuum vapor deposition. The first and second metallic coatings are all non-conductive. A method for making the electronic device housing is also described there.

Abstract: A coated article is provided. The coated article comprises a transparent substrate, a base paint layer directly formed on a surface of the transparent substrate, an aluminum layer directly formed on the aluminum layer, and a top paint layer directly formed on the aluminum layer. The base paint layer is made of a paint containing color paste. The top paint layer is made of a transparent paint. A method for making the coated article is also described.

Abstract: An electronic device housing includes a substrate and a nano titanium dioxide coating formed on the substrate is provided. The nano titanium dioxide coating has a thickness of about 10-100 nm. The nano titanium dioxide coating is formed of rutile crystals or composite crystals formed of rutile and anatase. A method for making the electronic device is also described there.

Abstract: An electronic device housing is provided. The electronic device housing includes a substrate, a metallic-appearing coating formed on the substrate, and a top coating formed on the metallic-appearing coating. The top coating contains nano-titanium dioxide powder and fluorocarbon resin. The electronic device housing has self-cleaning and anti-fingerprint properties.

Abstract: A display screen includes a substrate comprising a first surface and a second surface opposite to the first surface; a beam-splitting polarizer formed on a first surface of the substrate; and a non-conductive metal layer formed on a second surface of the substrate. The beam-splitting polarizer is a cholesterol liquid crystalline polarization layer.

Abstract: An electronic device housing is provided. The electronic device housing comprises a substrate, a base paint coating formed on the substrate, and a metallic coating formed on the base paint coating. The metallic coating comprises a plurality of first layers interleaved with a plurality of second layers, and a third layer provided outermost. The first layer and the second layer are respectively a zirconium dioxide layer and an aluminum oxide layer, or are respectively composite component layer of niobium pentoxide and zirconium dioxide, and silicon dioxide layer. The third layer is a magnesium fluoride layer.