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Subject: search.filters.subject.innovative communication

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    An intelligent walking stick for elderly and blind safety protection
    (2011-05-02)
    Khlaikhayai, Romteera
    ;
    Pavaganun, Chavana
    ;
    Mangalabruks, Benja
    ;
    Yupapin, Preecha
    We propose a new concept of elderly and blind walking stick that can be used for safety and navigation. A system consists of the wireless sensor incorporating the ad hoc networks that can be implemented within a walking stick, which can provide the group communication between them, in which the navigation information and networks can be provided. The advantage of the proposed system is that the safety protection of the elderly and blind people can be provided, moreover, the special events, for instance, blind rally and disable people networks can be performed and realized.
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    Smart car with security camera for road accidence monitoring
    (2011-05-02)
    Sirichai, Poonsak
    ;
    Kaviya, Somkuan
    ;
    Fujii, Yusaku
    ;
    Yupapin, Preecha P.
    This research proposes the concept of security and prevention of road accidence using close circuit television (CCTV) monitoring system in conjunction with the vehicular ad hoc networks (VANET), which is integrated by a 3G or 4G cellular wireless networks. By using the CCTV cameras installed in taxi (car), the image is converted to wireless signal and transmitted via the radio system, in which the communication between cars and taxi call centre can be provided. Moreover, the security of image can be protected by using the signal encryption technique, in which the secret key is available only by authorized person, where finally the required image can be viewed when the crime is occurred. This is the security concept with the privacy violation and protection.