A book assembly with a track, a slider, and a switch. The slider is visible and can be slid along the track by a user such as a child. The switch is activated by moving the slider in the track. Activating the switch plays a sound or lights a light.

The present invention discloses a learning device and its method. The learning device comprises a platform, a plurality of puzzle pieces, a plurality of reading units, a storage unit and a processing unit. Each puzzle piece includes a pattern and at least one ID code. The reading unit is used for reading the ID code. The storage unit is used for storing a plurality of records of learning information related to the patterns of the puzzle pieces. The processing unit selects one of the learning information, generates a hint signal of the selected learning information to hint a user about a specified position of placing the puzzle piece on the platform, scans the reading units to obtain the read ID code to determine the position of the puzzle piece placed on the platform, compares the determined position with the specified position, and generates a response signal according to a determining result.

"RECREATIONAL AND EDUCATIONAL SYSTEM FOR LANGUAGE LEARNING IN GENERAL", the present patent is described as a recreational and educational system for language learning in general which, according to the characteristics thereof, possesses as a principle to provide the formation of a recreational and educational system (1) with a proprietary and specific structure based on the perfect and harmonious interaction between a proprietary central unit (2) with a set of specific auxiliary materials and a computer with a set of particular computer programs, in order to provide a practical and multi-sensory approach to the learning of several different languages, by means of a proper and unlimited interaction between the target audience and the subject to be approached and having as a basis the incorporation of a proprietary structure possessing a properly integrated and symmetrically arranged central unit (2), a set of didactic blocks (3), a support mat (4), an identifying computer program and a set of computer programs with particular activities containing sound and image.

Die Erfindung sieht eine Karte für Lernspielanwendungen vor, die wenigstens zwei im wesentlichen gleich große Löcher7, 8 aufweist. Auf der Vorderseite 1 der Karte sind wenigstens drei getrennte Abschnitte 9, 10, 11 aufgedrinckt. Je ein Abschnitt 9, 10 ist dabei einem der Löcher 7, 8 zugeordnet. Die Karte weist weiterhin eine Rückseite 6 auf, die mit einem Bildmotiv 5 oder einer Graphik bedruckt ist, wobei das Bildmotiv 5 bzw. die Graphik auf der Rückseite 6 der Karte so angeordnet ist, das wenigstens eines der Löcher 7, 8 kein integrierter Bestandteil des Bildmotivs 5 bzw. der Graphik auf der Rückseite 6 der Karte ist.

Disclosed is a device, in which the pages (151a) comprising a picture book (151) are unfolded about an unfolding axis which is parallel to a hinged direction of an upper case (112) and lower case (114) comprising a main body (115) of the device. The device includes a memory unit storing learning information which is preferably detachably connected to a touch board (120) of the device. The surface of the touch board is preferably declined to a predetermined angle for a user to easily use the multipurpose learning device from the point of view of ergonomics.

Methods, apparatuses, device, and storage media for autonomous parking are disclosed. The present disclosure relates to the field of autonomous parking. A method of autonomous parking according to the present disclosure includes determining a recommended driving route for autonomous parking; determining a position of a vehicle in the recommended driving route; determining whether the position of the vehicle is in a first road environment; and in response to determining that the vehicle is in the first road environment, determining a driving trajectory point of the vehicle in the first road environment based on the acquired image information of the first road environment and according to a pre-trained driving model. According to the solution of the present disclosure, it is possible to unbind the driving route from the specific parking area, not only to reduce the time and resource cost of re-learning and training, but also to be simple, convenient and easy to mass-produce.

The present invention relates to a method (300) for providing audio information to a partially sighted/blind person using radio frequency electronic devices of an electronic system (1000). The system comprises:

- one or more identification devices (10) fastened to items of an environment, wherein each identification device comprises a radio frequency electronic device (2);

- a first portable electronic apparatus (20) configured to query the radio frequency electronic device of the identification devices;

- a second portable electronic apparatus (30) configured to communicate in a wireless mode with the first portable electronic apparatus.

The method comprises the following steps performed by the first portable electronic apparatus:

- detecting (301) a first unique identifier (ID1) of the radio frequency electronic device representative of an item accommodated in the environment;

- sending (302) to the partially sighted or blind person a notification signal of the successful detection of the radio frequency electronic device;

- generating (303) a first message (m1) including the first unique identifier and a second unique identifier (ID2) representative of the first portable electronic apparatus;

- transmitting (304) by radio broadcasting a first signal (S1) including the first message.

Furthermore, the method comprises the following steps performed by the second portable electronic apparatus:

- receiving (305) the first message (m1) transmitted with the first signal (S1);

- processing (306) the first message (m1) received to extract said first unique identifier (ID1) and second unique identifier (ID2);

- selecting (307) a first audio information representative of the item accommodated in the environment, starting from the first unique identifier (ID1) extracted, such first audio information being stored in a memory unit operatively associated with the second portable electronic apparatus (30).

In case the selecting step has a positive outcome, the first audio information is made available (308) to the partially sighted or blind person by means of the second portable electronic apparatus (30).

A kit for use with a garment, the kit comprising at least one tactile stimulating element having a surface texture for providing a tactile stimulation ot a touch sensing organ, and a mounting arrangement for coupling said element to a location on said garment; and an annotation.