QR Code and Augmented Reality-Supported Mobile English Learning System

Liu, Tsung-Yu; Tan, Tan-Hsu; Chu, Yu-Ling

doi:10.1007/978-3-642-12349-8_3

Cited by 82 publications

(43 citation statements)

References 13 publications

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“…Regarding the perceived ease of use, research reports are quite limited, but findings indicate that educated college students generally find QR codes easy to use. In a classroom experiment with 20 students and three instructors, Li, Tan and Chou 10 found that the majority of the subjects found using QR codes in a classroom management system very easy. In a focus study with 28 library patrons, Lo and Coleman 24 found perceived ease of use regarding QR codes to be high, and they suggested that it could be enhanced by providing instructions for those who are unfamiliar with the technology.…”

Section: Literature Reviewmentioning

confidence: 99%

“…However, to the best of our knowledge, there are only a few studies that are tangentially related to this important research question. [9][10][11][12] This study therefore aims to fill this gap by exploring the factors that affect the use of QR codes.…”

Section: Introductionmentioning

confidence: 99%

“…5 Some innovative classroom uses of QR codes include attendance checking, adding how-to videos for maths problems by adding QR codes to homework sheets 15 and embedding online material in learning zones in an English-language learning system. 10 In the real estate industry, QR codes are used on 'for sale' signs to lead to videos showing the inside of houses and realtor contact information. 16 Most airlines today have converted to scanning boarding pass information with QR codes.…”

Section: Introductionmentioning

confidence: 99%

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Factors affecting consumer usage of QR codes

Ozkaya¹,

Ozkaya

Roxas³

et al. 2015

J Direct Data Digit Mark Pract

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In recent years, various institutions have adopted the use of twodimensional bar codes, also known as QR (quick response) codes, for encoding information such as URLs that can be read by smartphones, digital tablets and other electronic devices. These codes can serve as a vehicle to evoke a consumer response or some type of behaviour. Their main benefit is that users of smartphones are alleviated from the tedious task of typing and searching to access information. This paper provides the results of a survey study of college students' awareness and use of QR codes. The findings indicate that the purpose of usage is significantly related to QR code usage rate. Practical users utilize QR codes more than experiential users and there is a positive relationship between electronic device ownership and QR code usage. Interestingly, being an early adopter has a negative relationship with QR code usage. Additionally, perceived usefulness of the QR code and up-to-date electronic device knowledge do not have significant relationships with QR code usage rate.

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Section: Literature Reviewmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Factors affecting consumer usage of QR codes

Ozkaya¹,

Ozkaya

Roxas³

et al. 2015

J Direct Data Digit Mark Pract

View full text Add to dashboard Cite

show abstract

“…For robust and unambiguous applications [8], black and white markers with thick borders are often used [9][10][11]. They include at least the three types: (1) template markers; (2) barcode markers; and (3) circular marker ( Figure 2).…”

Section: Augmented Reality and Our Motivationmentioning

confidence: 99%

Pictorial AR Tag with Hidden Multi-Level Bar-Code and Its Potential Applications

Nguyen

Tran

Yeap

2017

MTI

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For decades, researchers have been trying to create intuitive virtual environments by blending reality and virtual reality, thus enabling general users to interact with the digital domain as easily as with the real world. The result is "augmented reality" (AR). AR seamlessly superimposes virtual objects on to a real environment in three dimensions (3D) and in real time. One of the most important parts that helps close the gap between virtuality and reality is the marker used in the AR system. While pictorial marker and bar-code marker are the two most commonly used marker types in the market, they have some disadvantages in visual and processing performance. In this paper, we present a novelty method that combines the bar-code with the original feature of a colour picture (e.g., photos, trading cards, advertisement's figure). Our method decorates on top of the original pictorial images additional features with a single stereogram image that optically conceals a multi-level (3D) bar-code. Thus, it has a larger capability of storing data compared to the general 1D barcode. This new type of marker has the potential of addressing the issues that the current types of marker are facing. It not only keeps the original information of the picture but also contains encoded numeric information. In our limited evaluation, this pictorial bar-code shows a relatively robust performance under various conditions and scaling; thus, it provides a promising AR approach to be used in many applications such as trading card games, educations, and advertisements.

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“…Take research [7] for example, it used GPS navigation system to position QR Code while research [9] used mobile phone to capture QR Code on object, by which users are reminded how to use this stuff. As in [10] is about a learning system by capturing QR Code on object and displaying its English information. Above all, these applications take advantage of embedded software in mobile phones to capture QR Code patterns printed on objects.…”

Section: B Qr Code Applicationsmentioning

confidence: 99%

Applications of Barcode Images by Enhancing the Two-Dimensional Recognition Rate

Shieh

Zhang²,

Liao³

et al. 2012

IJIGSP

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Abstract-The paper not only proposed the latest TwoDimensional Barcodes Image-processing Module, but also captured the smallest camera screens (320 240) with different focal distances and tried to find out -Finder Pattern‖ for positioning images. Further, use CROBU (Conversion Ratio of Basic Unit) the thesis proposed to convert 2-D barcodes into 1-pixel ratio to match images before judging recognition rate of 2-D barcodes through matching. Normally speaking, 2-D barcodes are deciphered and recognized by software while the thesis recognizes 2-D barcodes and enhances implementation speed up to 10-cm accurate max. using image matching. The 2-D barcodes image-processing module the thesis proposed does capture and standardize image with complicated background or raw edge, which enhances 2-D barcodes recognition rate. The main point of this study is to construct a platform to manage or suggest nutrients human body needs. The Quick Response Code image of 2-D barcodes represents vitamin and calories information. 2-D barcodes taken instantly by MATLAB and CCD camera can be used to list nutrients from foods you eat recently and suggest what else you should eat for the purpose of health management.

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QR Code and Augmented Reality-Supported Mobile English Learning System

Cited by 82 publications

References 13 publications

Factors affecting consumer usage of QR codes

Factors affecting consumer usage of QR codes

Pictorial AR Tag with Hidden Multi-Level Bar-Code and Its Potential Applications

Applications of Barcode Images by Enhancing the Two-Dimensional Recognition Rate

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