[0001] Priority Claim

[0002] This application claims priority from the Indian provisional application numbered 201641005108 filed with Indian patent Office, Chennai on February 13, 2016 entitled "Educational toy simulator", the entirety of which is expressly incorporated herein by reference.

[0003] Technical Field of the Invention

[0004] The present invention relates to an educational toy simulator and a software application thereof for effectively teaching languages to a learner or student while making the learning process more interesting and playful.

[0005] Background of the Invention

[0006] A new language is generally taught by teaching sounds of letters and groups of letters in a static format and then providing books for practice. For example, English language has 26 alphabets, whereas the standard Hindi language, as agreed by the Government of India, has 11 vowels and 35 consonants, though the traditional Hindi alphabet is considered to be consisting of 13 vowels and 33 consonants while languages such as Vietnamese and Spanish contain 29 letters each and the Greek language contains 24 letters. It does not matter what nationality one is, and every child or adult across the world has to learn alphabets to learn a language. Therefore, it is very important to explore more effective and innovative ways to enhance the alphabet learning process.

[0007] Learning the alphabets is an essential part of early learning about literacy. Children appear to acquire alphabetic knowledge in a sequential manner that begins with letter names, then the letter shapes, and finally letter sounds. Thus over a period of time, children learn the order of the letters, phonetic sounds of the letters and various words associated to them. Language could be more effectively taught if students could selectively combine letters and sounds and match various letters and sounds with recognizable pictures. An educational toy simulator allows the children or students to identify the letter in a pegboard with recognizable pictures and formulate various words and groups of letters utilizing all letters and sounds of the alphabet. The educational toy simulator allows the students to efficiently form the words or sounds using groups of letters with a single tool.

[0008] Despite its importance, alphabet knowledge often is overlooked as a specific outcome of interest compared with other aspects of literacy instruction such as phonological awareness or reading. An exception is the recent synthesis conducted by the National Early Literacy Panel (NELP), charged with identifying "interventions, parenting activities, and instructional practices that promote the development of early literacy skills" for children from birth till the age of 5. Alphabet knowledge comprises one of the emergent literacy skill outcomes investigated by the Panel. Children's knowledge of letter names and sounds is the best predictor of their later reading and spelling abilities preschool and kindergarten students with poor knowledge of letter names and sounds are more likely to struggle with learning to read and be classified as having reading disabilities (Gallagher, Frith, & Snowling, 2000; O'Connor & Jenkins, 1999; Torppa, Poikkeus, Laakso, Eklund, & Lyytinen, 2006). These children tend to fall further behind their peers in reading acquisition, leading to gaps in spelling, reading fluency, vocabulary, and comprehension skills (Stanovich, 1986; Torgesen, 2002). For these reasons, alphabet knowledge has become an important learning goal for young children.

[0009] Despite these initiatives, relatively little is known about the impact of early instructions on the development of alphabet knowledge. This fact is especially troublesome as large numbers of children continue to enter kindergarten knowing less than half of the letter names and fewer letter sounds (U.S. Department of Health and Human Services & Administration for Children and Families, 2005, 2006). Approaches to alphabet teaching vary greatly, as there has been disagreement about the appropriateness of early literacy instruction and about what constitutes effective instruction (Bredekamp, 1987; Dickinson, 2002; Elkind & Whitehurst, 2001; Foulin, 2005; Justice, Pence, Bowles, & Wiggins, 2006).

[0010] Children's reading development is dependent on their understanding of the alphabetic principle - the idea that letters and letter patterns represent the sounds of spoken language. Learning that there are predictable relationships between sounds and letters allows children to apply these relationships to both familiar and unfamiliar words, and to begin to read with fluency.

[0011] From the above observations, it is clearly established that the present day alphabet books have a major drawback; as many a times, these books are not localized to the child's immediate surroundings. As discovered in the use of mnemonic devices, it is observed that pictures do help children learn letter-sound correspondences; hence incorporating the letter-shape into the picture is also beneficial. Recognition of letters can be taught by encouraging children to distinguish shapes and case by manipulating magnetic letters, reading labels, recognizing familiar names, and distinguishing one letter character from another by special features. There are various kinds of alphabet puzzles, in which each letter is a puzzle piece, a kind of 3D letter, that allows the child to feel the curves and lines of the letters. Such puzzle pieces can be made from plastic, magnetic, tile, or wooden letters available for children to manipulate, feel and experience.

[0012] Various types of conventional educational toy systems to educate the children are known in the prior art. The U.S. Patent 7,018,213 describes an electronic educational toy for teaching letters, words, numbers and pictures. The cited document describes an electronic educational toy having a housing for teaching letters, words, numbers or pictures comprising a toy housing supporting a substantially planar work platform on which a child can make selections by causing contact with the work platform and enclosing a speaker, a processor, and a sensing system sensing occurrences of contact caused by the child across the surface of the work platform. [0013] The U.S. Patent 6,966,777 describes a tool device, system and method for teaching reading. The cited document describes a book- like reading teaching tool having a plurality of columns, wherein each column contains each letter of the alphabets in ascending format, which are simultaneously viewable, a picture corresponding to each sound of each letter in the alphabet and structure for interchanging, mixing and matching letters and identifying and selecting long vowel and short vowel sounds. The reading tool includes a front cover, back cover, spiral binder, instructions, alphabet indicia, plurality of pictures corresponding to each letter and sound in the alphabet, plurality of windows or cutouts corresponding to selected letters and sounds, short vowel sound indicia, long vowel sound indicia and plurality of flip panels arranged in columns wherein each panel in each column contains a letter indicia. The covers, pages and panels have a plurality of apertures that are joined at coinciding ends by the spiral binder. The windows are formed in the second page over pictures corresponding to letters having only one sound or one common sound, such as the letter "B". The instructions indicate how to form words and sounds using the panels and also include suggested beginning sounds, set of suggested complex beginning sounds, set of suggested ending sounds and set of suggested complex ending sounds.

[0014] The U.S. Patent 6,146,146 describes a learning device for children. The cited document describes an interactive learning device for children that includes a housing with a front and back face. Multiple switches are located on the front face of the housing and an image of a letter of an alphabet is associated with each of the switches. The housing also supports a speaker designed to produce sounds or music and one or more display devices for displaying images. An electronic processor in the housing communicates electrically with the multiple switches, the speaker, and the one or more display screens. The processor responds to the switches to selectively cause the speaker to produce sounds and the screen to display images.

[0015] However, there is no device available so far that can vary the images or pictures displayed for the chosen letter or alphabet to keep the interest of the child while learning a new language as repetition of the same set of images can make a child feel bored after sometime.

[0016] Hence, there is need for a device that allows varying images or pictures displayed for the chosen letter or alphabet, which leads to effective teaching of the language to a learner without making them feel bored. Furthermore, there is need for a simulator capable of providing ability to introduce newer words and images periodically and to maintain and track the learning steps of the learners.

[0017] Summary of the invention

[0018] The present invention eliminates the drawbacks of the prior arts by providing an educational toy simulator which comprises a base member and a set of peg pieces. The base member is formed of multiple layers, and one or more cutouts are formed in the base member for receiving the corresponding peg piece. A slot is formed in the base member to slidably receive an image display member for displaying a picture through the cutouts. A depth of each peg piece is smaller than a depth of the corresponding cutout.

[0019] Each peg piece and the corresponding cutout are formed as an alphabet, and the picture displayed through the cutout is associated with the alphabet. For example, if the peg piece and the cutout are shaped as alphabet Ά', then the picture shows an apple, ant or any other figure which may be associated with Ά' . Since the image display member is slidably received in the slot, the picture associated with the alphabet may be changed from time to time thus providing capabilities for introducing more vocabulary to the child in a playful way.

[0020] In one embodiment, the image display member is a panel with a picture on a top surface of the panel, wherein the picture may be changed by gluing or replacing with a sheet of another picture over the old sheet.

[0021] In another embodiment, the image display member is an electronic display device such as a tablet computer, personal digital assistant (PDA) or any other display device that may be inserted into the slot. The display device may include a software application that can automatically change the old picture with a new picture selected from a set of pictures stored in a storage unit of the display device. The display device may also be connected to a cloud server to download pictures to be stored and/or displayed. Furthermore, the display device includes an audio device such as speakers, for providing audible instructions to a learner.

[0022] In another embodiment, the image display member is a transparent casing that can enclose a sheet of picture, wherein the picture may be changed by opening the casing and replacing a new picture.

[0023] The cutout is shaped to hold the peg piece above the image display member, such that a gap is formed between a bottom surface of the peg piece and the image display member. Because of the gap x, a contact between the image display member and the peg piece is avoided, and thus the image display member is protected from potential damage. Moreover, the cloud connected image display member allows analyzing and tracking a development of alphabet knowledge of the learner, and assigning different images based on the development.

[0024] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

[0025] Brief description of the drawings:

[0026] The foregoing and other features of embodiments will become more apparent from the following detailed description of embodiments when read in conjunction with the accompanying drawings. In the drawings, like reference numerals refer to like elements.

[0027] FIGURE 1 shows the exploded perspective view of the educational toy simulator in accordance with the first embodiment of the present invention.

[0028] FIGURE 2 shows the exploded perspective view of the educational toy simulator with the image display member partially slid into the slot provided on base member in accordance with the first embodiment of the present invention. [0029] FIGURE 3 shows the exploded perspective view of the educational toy simulator with the image display member completely slid into the slot provided on the base member in accordance with the first embodiment of the present invention.

[0030] FIGURE 4 shows the exploded perspective view of the educational toy simulator with the image display member completely slid into the slot provided on the base member in accordance with the second embodiment of the present invention.

[0031] FIGURE 5 shows the perspective view of the base member with the image display member completely slid into the slot provided on the base member in accordance with the second embodiment of the present invention.

[0032] FIGURE 6 shows the perspective view of the peg piece in accordance with the second embodiment of the present invention.

[0033] FIGURE 7 shows the perspective view of the base member with the image display member completely slid into the slot provided on the base member in accordance with the third embodiment of the present invention.

[0034] FIGURE 8 shows the perspective view of the peg piece in accordance with the third embodiment of the present invention.

[0035] FIGURE 9 shows the perspective view of the base member with the slot provided and the peg piece in accordance with the third embodiment of the present invention.

[0036] FIGURE 10 shows the exploded perspective view of the educational toy simulator with the image display member partially slid into the slot provided on the base member in accordance with the third embodiment of the present invention. [0037] FIGURE 11 shows the cut-away top perspective view of the base member and the peg piece in accordance with the second embodiment of the present invention.

[0038] FIGURE 12 shows the cut-away side perspective view of the base member and the peg piece in accordance with the second embodiment of the present invention.

[0039] FIGURE 13 shows the cut-away bottom perspective view of the base member and the peg piece in accordance with the second embodiment of the present invention.

[0040] FIGURE 14 shows the cut-away exploded perspective view of the base member and the peg piece in accordance with the second embodiment of the present invention.

[0041] FIGURE 15 shows the cut-away exploded perspective view of the educational toy simulator with the image display member partially slid into the slot provided on the base member in accordance with the third embodiment of the present invention.

[0042] FIGURE 16 shows the cut-away exploded perspective view of the educational toy simulator in accordance with the third embodiment of the present invention.

[0043] FIGURE 17 shows the exploded perspective view of the educational toy simulator in accordance with the first embodiment of the present invention.

[0044] FIGURE 18 shows the exploded perspective view of the educational toy simulator in accordance with the second embodiment of the present invention.

[0045] FIGURE 19 shows the front view of the educational toy simulator in accordance with the first embodiment of the present invention.

[0046] FIGURE 20 shows the front view of the base member in accordance with the first embodiment of the present invention. [0047] FIGURE 21 shows the exploded perspective view of the educational toy simulator in accordance with the first embodiment of the present invention.

[0048] FIGURE 22 shows the perspective view of the base member and the peg pieces in accordance with the first embodiment of the present invention.

[0049] FIGURE 23 shows the exploded perspective view of the educational toy simulator in accordance with the fourth embodiment of the present invention.

[0050] FIGURE 24 shows the front view of the base member in accordance with the fourth embodiment of the present invention.

[0051] FIGURE 25 shows the front view of the peg pieces in accordance with the first embodiment of the present invention.

[0052] FIGURE 26 shows the perspective view of the peg pieces in accordance with the first embodiment of the present invention.

[0053] FIGURE 27 shows the front perspective view of the peg pieces in accordance with the second embodiment of the present invention.

[0054] FIGURE 28 shows the bottom perspective view of the peg pieces in accordance with the second embodiment of the present invention.

[0055] FIGURE 29 shows the bottom perspective view of the base member and the peg pieces in accordance with the fifth embodiment of the present invention.

[0056] FIGURE 30 shows the top perspective view of the bottom most layer of the base member in accordance with the fifth embodiment of the present invention.

[0057] FIGURE 31 shows the rear view of the base member in accordance with the first embodiment of the present invention.

[0058] FIGURE 32 shows the exploded perspective view of the educational toy simulator in accordance with the sixth embodiment of the present invention. [0059] FIGURE 33 shows the flow diagram of the process of generating an image file by the mobile application in accordance with the sixth embodiment of the present invention

[0060] Detailed Description of the Invention

[0061] Reference will now be made in detail to the description of the present subject matter, one or more examples of which are shown in figures. Each example is provided to explain the subject matter and not a limitation. Various changes and modifications obvious to one skilled in the art to which the invention pertains are deemed to be within the spirit, scope and contemplation of the invention.

[0062] The present invention eliminates all the drawbacks of the prior arts by providing an educational toy simulator comprising a base member and a set of peg pieces. The base member is formed of multiple layers, and one or more cutouts are formed in the base member for receiving the corresponding peg piece. A slot is formed in the base member to slidably receive an image display member for displaying a picture through the cutouts. A depth of each peg piece is smaller than the depth of the corresponding cutout.

[0063] The bottom most layer of the base member functions as a substrate to support the entire device. The layer above the bottom most layer is cut to form the slot, while the two top layers are cut to form the cutouts. The cutouts and the peg pieces are shaped appropriately, such that a top surface of each peg piece is in line with a top surface of the base member. The cutouts and the peg pieces are formed with a contoured, stepped or tapered structure to prevent the peg pieces from coming in contact with the image display member. By this way, the image display member is protected from getting damaged due to frequent contact of the peg pieces.

[0064] The slot is shaped to receive the image display member that is in the form of a printed sheet of paper, electronic display or transparent case. This allows the picture associated with the alphabet to be changed from time to time thus providing capabilities for introducing more vocabulary to the child in a playful way.

[0065] FIGURE 1 shows the exploded perspective view of the educational toy simulator in accordance with the first embodiment of the present invention. The simulator (100) includes a base member (101), a peg piece (102) and an image display member (103). The peg piece (102) is shaped to look like an alphabet, for example 'A' as in FIGURE 1, and also fitted with a pin (H) for lifting the peg piece (102). The base member (101) may preferably be formed of a rigid material like wood, plastic etc., and includes a cutout (102a) formed on the front face (102b) of the base member. The cutout (102a) is shaped to receive the peg piece

(102) , such that the peg piece (102) exactly fits into the cutout (102a).

[0066] The base member (101) is formed of four layers (lOla-lOld), wherein the bottom-most layer (lOld) functions as a substrate or supporting all the other components. A depth of the peg piece (102) is equal to that of the topmost layer (101a), so that a top surface of the peg piece (102) is in level with the front face (102b). The cutout (102a) is formed in the two top layers (101a & 101b) to look like a contoured structure, such that the peg piece (102) is held in the contoured structure and stopped from touching the image display member (103). The base member (101) also includes a slot (102c) formed in the third layer (101c) in a shape that complies with the cross section of the image display member (103) for receiving the image display member (103) as shown in FIGURE 2. When the image display member (103) is completely slid into the base member (101) as shown in FIGURE 3, an image (103a) formed on the image display member

(103) is seen through the corresponding cutout (102a).

[0067] FIGURE 4 shows the exploded perspective view of the educational toy simulator with the image display member completely slid into the base member in accordance with the second embodiment of the present invention. In this embodiment, the peg piece (102x) is formed with a contoured structure (104), as shown in FIGURE 6, that matches with the contoured structure of the cutout (102a), as shown in FIGURE 5. Furthermore, a depth 'd2' of the peg piece (102x) is made to be equal to or less than a combined depth 'dl ' of the top two layers (101a & 101b), thus preventing the peg piece (102x) from touching the image display member (103).

[0068] FIGURE 7 shows the perspective view of the base member with the image display member completely slid into the base member in accordance with the third embodiment of the present invention. The base member (201) is formed of three layers (201a - 201c), wherein the cutout (202a) is formed in the topmost layer (201a). The cutout (202a) is formed with a tapered structure, such that the wider part is on the upper side of the topmost layer (201a) and the lower part is on the lower side of the topmost layer (201a). The peg piece (202) is also formed with a tapered structure (204), as shown in FIGURE 8, that matches with that of the cutout (202a). A depth 'd2' of the peg piece (202) is made to be equal to or smaller than a depth 'd2' of the topmost layer (201a), in order to prevent the peg piece (202) from touching the image display member (203). The lower most layer (201c) functions as a substrate to support the entire simulator (200). The slot (202c) is formed in the middle layer (201b) as shown in FIGURE 9, through which the image display member (203) can be slid into the base member (201) as shown in FIGURE 10.

[0069] The construction of the contoured structures of the peg piece (102x) and cutout (102a) are shown in the FIGURES 11 - 14. The contoured structure (104) of the peg piece (102x) includes an upper part (104u) and a lower part (1041), wherein a width of the upper part (104u) is greater than that of the lower part (1041). Similarly, the contoured structure of the cutout (102a) includes an upper cutout part (102u) and a lower cutout part (1021), wherein a width of the upper cutout part (102u) is smaller than that of the lower cutout part (1021). The width difference of the upper part (104u) and the lower part (1041) is less than or equal to the width different of the upper cutout part (102u) and the lower cutout part (1021). By this way, when the peg piece (102x) is inserted into the cutout (102a), the upper part (104u) rests on top of the lower cutout part (1021), and so the top surface of the peg piece (102x) is in level with the front face (102b). In another embodiment, the visible upper edge surface of the lower cutout part (1021) is colored to provide a thick edged highlight while viewing an image on the image display member completely slid into the base member.

[0070] The construction of the tapered structures (204, 205) of the peg piece (202) and the cutout (202a) are shown in the FIGURES 15 & 16. The base member (101) further includes an opening (110) in the top two layers (101a, 101b) as shown in FIGURES 17 & 18. A reference number of the image display member (103) can be seen through the opening (110). For example, the image display member (103) is referenced as 'Sheet in FIGURE 17, whereas FIGURE 18 shows another image display member (103) with the reference number 'Sheet 2' inserted into the base member (101). The English alphabet 'A' is assigned with an image of an apple in Sheet 1, while the same is assigned with an image of an ant in Sheet 2. This allows a trainer to maintain and track the learning steps of a learner and analyze the development in vocabulary knowledge of the learner. In another embodiment, the opening (110) can be closed with a covering member formed of a transparent material like plastic, glass and the like.

[0071] FIGURE 19 shows the front view of the simulator in accordance with the first embodiment of the present invention wherein all the peg pieces (102) are shown as placed on the base member (101). FIGURE 20 shows the front view of the simulator in accordance with the first embodiment of the present invention. When the peg pieces (102) are removed from the cutouts (102a), the bottom most layer (lOld) of the base member is visible through the cutouts (102a). A notch (111) is formed in the bottom most layer (lOld) of the base member (101) as shown in FIGURE 21. The notch (111) helps in holding the image display member (103) while pulling the image display member (103) out of the base member (101). FIGURE 22 shows the exploded perspective view of the base member and the peg pieces in accordance with the second embodiment of the present invention. [0072] FIGURE 23 shows the exploded perspective view of the base member and the peg pieces in accordance with the fourth embodiment of the present invention. The bottom most layer (lOld) of the base member (101) is etched with alphabets (112), so that beginners may able to correlate the alphabets with the corresponding peg pieces (102). When the image display member (103) is removed from the base member (101), the etched alphabets (112) are visible through the cutouts (102a) as shown in FIGURE 24.

[0073] FIGURE 25 shows the front view of the peg pieces in accordance with the first embodiment of the present invention. The peg pieces (102) are formed of a wood or soft material such as plastic, rubber and the like, in the shape of alphabets with a single layer as shown in FIGURE 26. In the second embodiment, as shown in FIGURE 27 & 28, the peg pieces (102x) include two layers with the upper part (102u) and the lower part (1021) which when combined or glued together form the alphabet peg with the contoured structure (104).

[0074] FIGURE 29 shows the bottom perspective view of the base member and the peg pieces in accordance with the fifth embodiment of the present invention. A bottom surface of the bottom most layer (lOld) of the base member (101) is etched with the alphabets (113), which helps the beginners to learn the basic alphabets. FIGURE 30 shows the bottom perspective view of the bottom most layer of the base member in accordance with the fifth embodiment of the present invention. FIGURE 31 shows the rear perspective view of the base member in accordance with the first embodiment of the present invention.

[0075] In the above embodiments, the image display members (103, 203) are shown as a flash card or tub sheet that is removable from the slots (102c, 202c). The flash card may be a simple card board with one or more images painted, pasted or etched on a top surface. In another embodiment, it may also be a transparent housing that encloses a sheet of images. In some other embodiment, the image display member (103) may also be an electronic display device such as a tablet computer or any other programmable display device. In this case, the electronic display device is installed with a software application that allows a teacher, trainer or parent to change the images displayed through the cutouts (102a, 202a). Similarly, the images may be changed automatically in a random manner, and also by accessing the electronic display device through a cloud server. Additionally, an audio device may also be included to provide audible instruction to the kid. For example, the alphabet or word may be pronounced, so that the kid can select a corresponding peg piece and place it in the respective cutout.

[0076] Since the image display member allows changing the images as per requirement, languages may be taught to kids in an effective and progressive manner while making the learning process more interesting. Moreover, the image display device (103, 203) connected to a cloud server allows to introduce newer words and images periodically and to maintain and track learning steps of the kids. In other embodiments, the simulator (100) may also include cutouts and peg pieces shaped as numbers and alphabets of other languages.

[0077] FIGURE 32 shows the exploded perspective view of the educational toy simulator in accordance with the sixth embodiment of the present invention. The simulator (500) includes a base member (501) formed of only three layers (501a - 501c). Instead of adding a dedicated layer for supporting the simulator, the image display member (503) which is an electronic device such as a tablet computer or any other flat panel display, is used as the substrate. The bottom most layer (501c) is formed as a railing to receive and enclose the image display member (503) below the two top layers (501a - 501b). When the base member (501) is placed over the image display member (503), the images assigned to the alphabets are displayed through the cutouts (502a). The image display member (503) includes a storage unit for storing the images and controller for controlling the display. The images displayed by the image display member (503) are automatically changed by a software application installed in the controller. The software application may also obtain the images from a cloud server and stores the same in the storage unit for further display. In another embodiment, the software application is installed in a cloud server to remotely control the image display member (503). In some other embodiment, the software application also allows using photos captured and stored through mobile phones or by the tablet computer, PDA and the like. The display member (503) may also include an audio means such as a loudspeaker for pronouncing aloud the alphabet and word through voice automation.

[0078] In case of using a printed image sheet or tub sheet as the image display member, the software application installed in a local device such as PDA, desktop computer and the like, may obtain a set of images to be assigned from the cloud server or local storage and composes a collage that may be printed to form the image display member or tub sheet. The software application uses a template in which the assigned images are positioned at corresponding locations that are aligned with the cutouts (502a) to be visible to the learner. The software application analyses a history of images displayed and track the learner's development and progress of alphabet knowledge and selects the images to be displayed based on the analysis or user defined inputs.

[0079] The base member (501) may include a sensing or reading device positioned in the cutouts (502a) to record a time taken by the learner for placing the correct peg piece (502) for each image. For example, the learner may take 'x' seconds to place the A-shaped peg piece (502) upon seeing the image of an apple, while taking 'x±t' seconds to place the same peg piece (502) upon seeing the image of an ant. Similarly, the time taken for each alphabet for different images is recorded for grading the development of alphabet knowledge and learners pace of language acquisition. This information about the development of alphabet knowledge allows the software application to generate the next collage of images that helps in further development of the learner's alphabet knowledge and language skills.

[0080] By varying images or pictures assigned for each letter or alphabet, teaching of language to the learner may be done in an effective and enjoyable manner. Furthermore, the cloud connected display member enables introducing newer words and images periodically and maintaining and tracking the learning steps of the learners.

[0081] Additionally, in another embodiment, a bottom surface of each peg piece may be covered with a special material such as rubber, fabric and the like, capable of being soaked in ink, so that each peg piece may be used as a letter stamp for imprinting corresponding letters on an ink printable medium to enhance learning experience.

[0082] FIGURE 33 shows the flow diagram of the process of generating an image file by the mobile application in accordance with the sixth embodiment of the present invention. The process initiates at step A by selecting a language to be learnt or taught, and then arranging the alphabets of the language in an order to create a template aligned to the design of the base member for the given language, at step B. The template has to be in a size that is in proportion with a size of the simulator (100, 200, 500). For example, if the size of the simulator (100, 200, 500) is in the ratio of 4:3, then the size of the template is also made to be in the ratio of 4:3. At step C, previous scores obtained by a learner for each set of images are fetched, and then, based on the scores or based on user defined choice or input, an image is selected for each alphabet at step D. The scores may be manually entered or automatically fetched from a storage device that maintains a record of scores for each learner. Similarly, the images may be selected from a local storage device storing a group of images or may be downloaded from a cloud server. For example, if the scores show that vocabulary knowledge of the learner has developed well to correlate an image of an apple to the alphabet Ά', then the image of an ant is selected for Ά'. In this case, the image of ant may be obtained from the local storage device or from the cloud server. If the scores show that the learner needs further training, then the image of the apple is selected for Ά'. At step E, each selected image is arranged on the corresponding alphabet to which the image is assigned for. At step F, thus arranged template is generated as an image file, and then, finally, at step G, the image file is displayed or printed to be made available for displaying in the simulator (100, 200, 500). If the electronic device is used as the image display member (503), the image file is directly displayed by the device. In case of using a tub sheet as the image display members (103, 203), the image file is printed on a sheet that will be slid into the base members (101, 201). The image file may also be shared with multiple trainers to teach the language to multiple learners.

[0083] In another embodiment, the entire process may be executed in the cloud server and the image file may be transferred to the electronic device for display. Since the images associated with the alphabet may be changed from time to time, more vocabulary can be introduced to the child in a playful way, and, at the same time, a development in the knowledge of the child can also be recorded, analyzed and tracking, which leads to effective teaching without making the child feel bored.

[0084] It is to be understood, however, that even though numerous characteristics and advantages of the present invention have been set forth in the foregoing description, together with details of the structure and function of the invention, the disclosure is illustrative only. Changes may be made in the details, especially in matters of shape, size, and arrangement of parts within the principles of the invention to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.

[0085] The many features and advantages of the present invention are apparent from the written description. The various aspects, features, embodiments or implementations of the invention described above can be used alone or in various combinations. Although the present invention has been described in terms of the presently preferred embodiment, it is to be understood that the disclosure is not to be interpreted as limiting. Various alterations and modifications will no doubt become apparent to those skilled in the art after having read the above disclosure. Accordingly, it is intended that the appended claims be interpreted as covering all alterations and modifications as falling within the true spirit and scope of the invention.