14results about "Reading" patented technology

A method, system and non-transitory computer readable storage medium for managing engagement and presentation of electronic documents is described herein. In an implementation, the method comprises receiving a registration request, with a nickname and without personally identifying information, from the parent account to set up the nicknamed child account; enabling resource access via the nicknamed child account on a device; receiving an e-book request from the parent account to assign e-books to the nicknamed child account; assigning the one or more e-books to the device, based on the nicknamed child account and authorizing the device to display content of the e-books to the child; receiving and tracking activity data for the child and the assigned e-books; receiving a purchase request, from the nicknamed child account, to buy an e-book from an electronic bookstore; and notifying the parent account of the purchase request.

The utility model provides a kind of lid and laser pen, it is related to daily necessities technical field.The lid includes inner cover, outer cover and elastic piece.Outside cover is sleeved in the outer periphery of inner cover, inner cover is rotationally cooperated with outer cover, and the inner side wall of inner cover is equipped with the internal thread for cooperation with main part.One of the outer top wall of inner cover and the inner top wall of outer cover is equipped with first limiting part, and the other is equipped with second limiting part matched with first limiting part.And elastic piece is at least partially clamped between inner cover and outer cover, when elastic piece is compressed, first limiting part and second limiting part cooperate;When elastic piece is released from compression, first limiting part and second limiting part are disengaged.Therefore, the lid provided by the utility model realizes the function of preventing children from opening by the cooperation of inner cover, outer cover and elastic piece.

Method, modules and a system formed by connecting the modules for controlling payloads are disclosed. An activation signal is propagated in the system from a module to the modules connected to it. Upon receiving an activation signal, the module (after a pre-set or random delay) activates a payload associated with it, and transmits the activation signal (after another pre-set or random delay) to one or more modules connected to it. The system is initiated by a master module including a user activated switch producing the activation signal. The activation signal can be propagated in the system in one direction from the master to the last module, or carried bi-directionally allowing two way propagation, using a module which revert the direction of the activation signal propagation direction. A module may be individually powered by an internal power source such as a battery, or connected to external power source such as AC power.

The embodiment of the utility model provides a kind of laser pen head structure and laser pen, it is related to laser pen technical field.The utility model discloses the laser pen head structure of laser pen includes installation cylinder and pen head.Laser transmitter is installed in installation cylinder bottom.The end of installation cylinder away from laser transmitter is provided with opening, and light shielding piece is provided at opening.Pen head is detachably connected with installation cylinder.Light barrel is arranged in pen head.Light hole, which is in communication with light barrel, is arranged on pen head.When pen head is installed on installation cylinder, light barrel opens light shielding piece to make laser transmitter and light barrel correspondingly arranged;When pen head is detached from installation cylinder, light shielding piece blocks laser.The utility model can shield laser after pen head is detached, avoid laser directly emitting to cause damage to human eye, open light shielding piece when installing pen head to realize laser emission, simple operation, convenient to use.

The present invention relates to a concentration aid device for any person (12) comprising a headband (1) adapted to encircle the forehead and head (13) of that person (12) and having: - a central notch (3) intended to be positioned in front of the eyes of the person (12) and clearing their field of vision (10) forward, - two lobes (4) surrounding said notch (3) on either side, intended to be placed against the ears of the person (12) and to cover them, forming two blinders adapted to laterally limit the field of vision (10) of that person (12). Figure for the abstract: 4

The utility model discloses a laser pen structure, including the pen body of laser pen, the pen head and the pen head cover, is equipped with the stroke groove in the neck outer wall of pen head along the circumferential direction, is installed with the hall switch of electric connection with power switch in the neck of pen head, hall switch is equipped with the conduction end of conduction power switch and the cut -off end of cutting off power switch, is installed with the thimble on the neck of pen head, the outside of thimble is equipped with outer thread, the inside of pen head cover is equipped with the inner thread of cooperation with outer thread, the inside of thimble is equipped with the magnetic piece of following thimble rotation alignment hall switch cut -off end when pen head cover screws out, following thimble rotation alignment hall switch conduction end when pen head cover screws in, and is equipped with the convex part of clamping in stroke groove when magnetic piece alignment hall switch cut -off end clamps tightly in one end of stroke groove, when magnetic piece alignment hall switch conduction end clamps tightly in the other end of stroke groove.

This system provides speech therapy for individuals with speech disorders, including children with disabilities, enabling them to easily and independently continue their training at home or elsewhere, without time or location constraints, even after discharge from the hospital or during outpatient visits. [Solution] The speech training support system for persons with speech disorders is configured to present a model voice converted to a slower speed using speech rate conversion technology to the person with a speech disorder who is the target of the speech training support, and then use speech rate conversion technology to convert the voice spoken by the person with a speech disorder, who imitates the model voice converted to a slower speed, back to the same speed as the model voice before conversion, and then present the high-speed converted voice to the person with a speech disorder or to the listener. By presenting the high-speed converted voice to the person with a speech disorder, training is conducted that focuses attention on the accuracy of articulation movements. The speed of the model voice converted to a slower speed is the fastest speed at which the person with a speech disorder can speak with accurate articulation without difficulty, and is between 1 / 2 and 1 times the speed of the model voice before conversion.

The present application relates to the technical field of quantum dot light emitting, and particularly relates to a multi-wavelength coupling output laser pointer, a polymer waveguide converges output laser of a semiconductor laser into a laser focal point; a waveguide electrode applies a voltage to an output end of the polymer waveguide, so as to change a focal point position of the laser focal point on a multi-layer optical fiber; each layer of the multi-layer optical fiber is doped with colloidal quantum dots, and the colloidal quantum dots in each layer are different; different colloidal quantum dots in the multi-layer optical fiber form corresponding color laser after being excited by the laser focal point. The present application realizes multi-color laser output by using only one pump laser, and can be used for different color laser indication in teaching and other scenes.

Computer-based systems and methods for improving reading accuracy and retention for persons with learning disabilities. Articles, documents, stories, novels or other written materials are converted into machine-readable text format by a software program such that customization of the text can be achieved to assist struggling readers in identifying letters and words. At least a portion of the text is displayed using colored lookalike letters and text backgrounds to assist the reader in recognition and identification of letters and words, which will allow the reader to make a color association and allow them to directionally understand which way the letter is facing. Customizable auditory and visual assistance is provided for decoding of high frequency sight words and words for which pronunciation is unknown.

The application discloses a page turning pen, which comprises a first shell and a second shell, one end of the first shell is provided with a first opening for the second shell to pass through, the second shell passes through the first opening to be sleeved with the first shell, a lock catch structure is arranged on the second shell, the first shell is provided with a buckle position matched with the lock catch structure, the lock catch structure and the buckle position are buckled and connected in the insertion direction, so that the second shell is connected and locked with the first shell, the second shell is inserted into the opening of the first shell, and the buckle connection of the lock catch structure and the buckle position is utilized, quick assembly is realized, the assembly steps are simplified, additional materials such as screws, nuts or glue are not needed, the assembly time is reduced, and the production cost is lowered.

The present invention relates to a system (100) for screening of specific learning disabilities, and reading fluency in children, wherein said system, comprising: a display screen (110) having wired L

The utility model provides a kind of laser pen, it is related to daily necessities technical field, the laser pen includes shell, cover and sliding assembly. Among them, shell is provided with through-hole, and through-hole extends along the first direction. Sliding assembly is slidably connected with through-hole, and can reciprocate along the first direction in through-hole. On this basis, cover is threadedly connected with shell, and forms preliminary connection. Cover is also provided with recess in the first direction with through-hole, in the case where sliding assembly is simultaneously in recess and through-hole, shell and cover are locked, to effectively limit the relative rotation between the two. Based on this, when the laser pen is applied to laser pen, it effectively prevents children from easily opening the laser pen, significantly improves the safety hazard problem caused by the simple opening mechanism of the existing laser pen.

Systems, stories, books, and methods for developing reading skills are disclosed. The stories include a plurality of words, including a plurality of sight words, a plurality of decodable words, and a plurality of non-decodable, non-sight (“NDNS”) words that are neither sight words nor decodable words. For each of at least a substantial portion of the plurality of NDNS words, the story includes a discrete pronunciation key (DPK) immediately adjacent to at least an initial appearance of each NDNS word of the at least a substantial portion of the plurality of NDNS words. The story is constructed to be a preselected reading level, and at least a portion of the plurality of words, optionally including at least a substantial portion of the NDNS words, may be selected, at least in part, based on the preselected reading level. Books and systems including one or more of the stories also are disclosed.