Chae Chang Lee

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Credit and debit cards, rather than actual money, have become the universal payment means. With these cards, it has become possible to buy expensive items easily without an additional complex authentication procedure being conducted. However, card transaction features are targeted by criminals seeking to use a lost or stolen card and looking for a chance to(More)
In this paper, we describe the formatting guidelines for IJCA Journal Submission. This paper presents a system for communication and control by disabled people based on automatic recognition of phonemes. This system allows users to navigate around an alphabet board by making phonemic utterances, thus enabling the user to spell out messages. Phoneme(More)
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