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Creating TUIs Using RFID Sensors--A Case Study Based on the Literacy Process of Children with Down Syndrome.

Jadán-Guerrero J, Guerrero L, López G, Cáliz D, Bravo J - Sensors (Basel) (2015)

Bottom Line: Our proposed system focuses on the integration of RFID tags in 3D printed objects and low cost toys.The results of a preliminary evaluation in a special education institution showed that the system helps to improve the interaction between teachers and children.The use of a TUI seems to give a physical sensory experience to develop literacy skills in children with Down syndrome.

View Article: PubMed Central - PubMed

Affiliation: Research Center for Communication and Information Technologies, Universidad de Costa Rica CITIC-UCR, Ciudad Universitaria Rodrigo Facio, San José 2060, Costa Rica. janiojadan@uti.edu.ec.

ABSTRACT
Teaching children with intellectual disabilities is a big challenge for most parents and educators. Special education teachers use learning strategies to develop and enhance motivation for complex learning tasks. Literacy acquisition is an essential and life-long skill for a child with intellectual disabilities. In this context, technology can support specific strategies that will help children learn to read. This paper introduces a Tangible User Interface (TUI) system based on Radio Frequency Identification (RFID) technology to support literacy for children with Down syndrome. Our proposed system focuses on the integration of RFID tags in 3D printed objects and low cost toys. The paper describes the experience of using some materials covering the tags and the different problems related to the material and distance of radio wave propagation. The results of a preliminary evaluation in a special education institution showed that the system helps to improve the interaction between teachers and children. The use of a TUI seems to give a physical sensory experience to develop literacy skills in children with Down syndrome.

No MeSH data available.


Related in: MedlinePlus

Passive RFID tags of Phidget RFID and Tertium icekey Hf readers. (a) ABS Key Fob Blue; (b) Clothing Button: 2.5 cm diameter; (c) Credit Card: 4 × 3 cm; (d) HF tag Sticker: 1.8 × 3.6 cm; (e) HF tag Sticker: 4.3 × 4.3 cm; (f) Credit card: 4 × 3 cm.
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sensors-15-14845-f004: Passive RFID tags of Phidget RFID and Tertium icekey Hf readers. (a) ABS Key Fob Blue; (b) Clothing Button: 2.5 cm diameter; (c) Credit Card: 4 × 3 cm; (d) HF tag Sticker: 1.8 × 3.6 cm; (e) HF tag Sticker: 4.3 × 4.3 cm; (f) Credit card: 4 × 3 cm.

Mentions: This section describes the process to integrate RFID tags into the tangible objects. We selected two RFID readers. The first was Phidget RFID reader [36] which has a set of three tags: (a) ABS Key Fob Blue; (b) Clothing Button-2.5 cm diameter; (c) Credit Card 4 × 3 cm. The second was Tertium icekey Hf reader [37] with a set of three tags: (d) HF tag Sticker 1.8 × 3.6 cm; (e) HF tag Sticker 4.3 × 4.3 cm; (f) Credit card 4 × 3 cm (see Figure 4). Each tag relies on a small chip, which is implanted in it and has a unique code of identification (ID). The tag can be attached or embedded to any kind of things. Then, an electronic scanner (RFID reader) uses radio signals to read or track the ID tag [20].


Creating TUIs Using RFID Sensors--A Case Study Based on the Literacy Process of Children with Down Syndrome.

Jadán-Guerrero J, Guerrero L, López G, Cáliz D, Bravo J - Sensors (Basel) (2015)

Passive RFID tags of Phidget RFID and Tertium icekey Hf readers. (a) ABS Key Fob Blue; (b) Clothing Button: 2.5 cm diameter; (c) Credit Card: 4 × 3 cm; (d) HF tag Sticker: 1.8 × 3.6 cm; (e) HF tag Sticker: 4.3 × 4.3 cm; (f) Credit card: 4 × 3 cm.
© Copyright Policy
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4541810&req=5

sensors-15-14845-f004: Passive RFID tags of Phidget RFID and Tertium icekey Hf readers. (a) ABS Key Fob Blue; (b) Clothing Button: 2.5 cm diameter; (c) Credit Card: 4 × 3 cm; (d) HF tag Sticker: 1.8 × 3.6 cm; (e) HF tag Sticker: 4.3 × 4.3 cm; (f) Credit card: 4 × 3 cm.
Mentions: This section describes the process to integrate RFID tags into the tangible objects. We selected two RFID readers. The first was Phidget RFID reader [36] which has a set of three tags: (a) ABS Key Fob Blue; (b) Clothing Button-2.5 cm diameter; (c) Credit Card 4 × 3 cm. The second was Tertium icekey Hf reader [37] with a set of three tags: (d) HF tag Sticker 1.8 × 3.6 cm; (e) HF tag Sticker 4.3 × 4.3 cm; (f) Credit card 4 × 3 cm (see Figure 4). Each tag relies on a small chip, which is implanted in it and has a unique code of identification (ID). The tag can be attached or embedded to any kind of things. Then, an electronic scanner (RFID reader) uses radio signals to read or track the ID tag [20].

Bottom Line: Our proposed system focuses on the integration of RFID tags in 3D printed objects and low cost toys.The results of a preliminary evaluation in a special education institution showed that the system helps to improve the interaction between teachers and children.The use of a TUI seems to give a physical sensory experience to develop literacy skills in children with Down syndrome.

View Article: PubMed Central - PubMed

Affiliation: Research Center for Communication and Information Technologies, Universidad de Costa Rica CITIC-UCR, Ciudad Universitaria Rodrigo Facio, San José 2060, Costa Rica. janiojadan@uti.edu.ec.

ABSTRACT
Teaching children with intellectual disabilities is a big challenge for most parents and educators. Special education teachers use learning strategies to develop and enhance motivation for complex learning tasks. Literacy acquisition is an essential and life-long skill for a child with intellectual disabilities. In this context, technology can support specific strategies that will help children learn to read. This paper introduces a Tangible User Interface (TUI) system based on Radio Frequency Identification (RFID) technology to support literacy for children with Down syndrome. Our proposed system focuses on the integration of RFID tags in 3D printed objects and low cost toys. The paper describes the experience of using some materials covering the tags and the different problems related to the material and distance of radio wave propagation. The results of a preliminary evaluation in a special education institution showed that the system helps to improve the interaction between teachers and children. The use of a TUI seems to give a physical sensory experience to develop literacy skills in children with Down syndrome.

No MeSH data available.


Related in: MedlinePlus