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Title: E-mail, Hompage, Blog,


1
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2
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  • E-mail, Hompage, Blog, .

3
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  • filtering
  • Data mining
  • Information Retrieval
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  • Semantic Webs
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  • RFID? ???? ??
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4
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5
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  • Semantic Web
  • EPC-Global
  • DOI
  • (Semantic) Web Service, SOAP
  • ebXML
  • SGML, XML, XHTML

6
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  • To use e-mail and homepages in daily life
  • Businesses are also moving quickly to set up
    their own home pages and build intranets
  • Started construction of the "cybercity
  • On various forms of electronic business
    transaction

7
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  • The Internet is significantly different from
    conventional media such as publishing,
    communications and broadcasting, as it is
    characterized by the fact that it considerably
    increases opportunities on a global scale for the
    transmission of personal information and access
    to information, and there is a possibility that
    the Internet will drastically change the way in
    which information is conveyed and public opinion
    is formed in every field of political, economic,
    social and cultural life
  • Increased opportunities for mailing of personal
    information and access to information
  • Globalization of networks

8
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  • While it is easy for individuals to send out
    information, in contrast to media such as
    publishing, newspapers, broadcasting, etc., there
    are cases in which professional and vocational
    ethics have been disregarded on the part of the
    senders.
  • In contrast to broadcasting, users of electronic
    mail find it easy psychologically to send
    irresponsible information or violate the law,
    because t hey are allowed to remain anonymous.
  • Even if information containing illegal content is
    removed from the server, it can be easily and
    quickly copied to other servers. Such information
    is therefore very likely to continue to be
    distributed.
  • Even when one country prohibits the distribution
    of illegal information, the information can still
    be distributed throughout the world if its
    distribution is not illegal in other countries.
    Restriction of the distribution of illegal
    information by one country poses the problem that
    a specific country's laws may prevent the
    distribution of information that is legal i n
    other countries.
  • Even if a certain provider restricts the mailing
    of illegal information or access to illegal
    information, it is possible to use other
    providers to send or access such information.

9
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  • A list of specific problems was given, and
    those surveyed were asked to pick out problems
    that they thought required regulation on the
    Internet. List ed below are the problems chosen
    in the User Survey, in percentage order.
    (Multiple choices were allowed.)
  • Fraud on the network (63.5)
  • Exaggerated and misleading advertisements for
    transactions (48.1)
  • Distribution of slanderous information (44.5)
  • Literary piracy, including unauthorized copying
    (42.4)
  • Respondents to the General Survey listed the
    following problems
  • Distribution of slanderous information (73.3)
  • Fraud on the network (66.5)
  • Obscene information (66.5)
  • Exaggerated and misleading advertisements for
    transactions (60.3)

10
Points regarding flow of information on the
Internet
  • (1) Application of existing laws to the Internet
  • Some people maintain that the virtual society
    created on the Internet is a special space that
    is separate from real society, and that the rules
    of real society do not apply to it. However, it
    is impossible to understand the virtual society
    without linking it to real society, and it is
    assumed that the rules of real society should
    naturally apply to the flow of information on the
    Internet. Specifically, what is illegal in real
    society should be illegal in the virtual society
    on the Internet.
  • (2) Legal framework of the Internet
  • Since the Internet is a form of communication
    using public networks and private lines, and
    since providers are also Type I (printing and
    publishing) or Type II (communications and
    broadcasting) carriers, they are regulated by the
    laws governing the communications system, such as
    the Telecommunications Business Law. On the
    other hand, information on the Internet includes
    not only information that is exchanged between
    specific parties by e-mail, but also information
    intended to be made public by its originator,
    such as information provided in home pages on the
    World Wide Web (WWW) for the general public, or
    information repeatedly transmitted and received
    among a large number of unspecified users, as in
    the case of net news. Thus, when the Internet's
    form of transmission is considered, some believe
    that a third category needs to be established,
    which may be called "communications of a public
    nature," alongside the existing legal system
    governing the current forms of communications and
    broadcasting.

11
Points regarding flow of information on the
Internet
  • (3) Protecting secrecy of communications on the
    Internet Users of the Internet are normally
    identified by the author of a World Wide Web home
    page, by the identifying address of the page
    (URL), or by an address for e-mail or a news
    group. However, it has been pointed out that
    these can be used anonymously.It generally
    thought that allowing users to transmit
    information anonymously is helpful in ensuring
    individuals' freedom of information. For
    instance, anonymous expression is useful in
    guaranteeing opportunities for social underdogs
    to avoid pressure and sanctions from the majority
    and express their views. However, there is a
    possibility that anonymous expression, if a
    bused, might encourage users to mail
    irresponsible information, endangering the right
    to access information freely and the development
    of free and accurate public opinion. It will be
    necessary in the future to study the way in which
    the anonymity of transmitters should be protected
    from the viewpoint of the forms of the Internet
    use. It is also necessary to discuss the rights
    and wrongs of imposing restrictions on the
    anonymity of transmitters, taking into account
    specific interests -including, for example,
    providing people who have been defamed by
    anonymous statements with a way of identifying
    the transmitters.
  • Secrecy of content of communications
    Information on the Internet has been protected so
    far under the secrecy of communications
    guaranteed by the Telecommunications Business Law
    (Artic le 4). With regard to communications
    intended for a specific party, such a s e-mail,
    it is necessary to protect the secrecy of the
    content, as in the case of communications by
    telephone. With regard to "open communications, "
    such as home pages on the Internet, however,
    since people mail information on the assumption
    that the content of their information will be
    open to the general public, it is believed that
    such transmitters in most cases have no intention
    of preserving the secrecy of the content. It is
    therefore necessary to study how much secrecy is
    required for the content of communications,
    taking into account the various types of Internet
    use.
  • Anonymity of transmitters Secrecy of
    communications, as specified by the
    Telecommunications Business Law, is interpreted
    to include not only the content of communications
    but also to a certain extent associated
    information, such as the names of transmitters.
    On the Internet as well, the names and addresses
    of information senders are regarded as part of
    the secrecy of communications. Even if the
    concept of "open communications" is introduced,
    and the content of communications is considered
    as open to the public, some people maintain that
    components of communications such as addresses
    and names of transmitters are also secret.

12
Points regarding flow of information on the
Internet
  • (4) Establishment of rules for flow of
    information on the Internet and the protection of
    freedom of information.
  • In general, freedom of information is guaranteed
    for the flow of information on the Internet. The
    way in which the free flow of information is
    balance d against the protection of interests,
    such as the protection of reputation and privacy
    and the protection of young people, is important.
    In other words , freedom of information for the
    flow of information on the Internet cannot be
    approved without any restriction, and a necessary
    minimum of restrictions must be imposed on it, in
    the same way that other human rights are
    guaranteed. It is not easy to set general
    criteria for distinguishing cases in which
    freedom of information needs to be guaranteed
    from cases in which it should be restricted. When
    establishing specific regulations, it is
    therefore important to build a social consensus
    regarding the legal benefits and protection that
    should be used to cope with individual problems
    and how to solve them. In addition, in the case
    of the Internet, since information is distributed
    across national borders, it is essential to build
    not only a domestic consensus but also an
    international consensus--making the problem more
    complex. Legal controls on the flow of
    information on the Internet have posed
    constitutional problems abroad. In the United
    States, provisions to regulate the flow of
    specific information on the Internet were added
    in February 1996 to Article 223 of the
    Communications Act of 1934, which was amended by
    Article 50 2 of the Telecommunications Act of
    1996 (hereinafter referred to as Article 223 of
    the Amended Communications Act). In protest
    against this, civil organizations, led by the
    American Civil Liberties Union (ACLU) and major
    carrier s providing communications services for
    PC users filed a suit, maintaining t hat the
    provisions of Article 223 of the Amended
    Communications Act that impose restrictions on
    "indecent" and "patently offensive" information
    violate the First Amendment to the American
    Constitution.

13
Points regarding flow of information on the
Internet
  • (5) Points in establishing specific rules
    regarding flow of information on the Internet
  • When discussing the establishment of
    specific regulations for the flow of information
    on the Internet, it is not easy to set concrete
    criteria for cases in which restrictions are
    allowed, because of the relation to freedom of
    expression, as explained above. Because the
    Internet is a global network, it is necessary to
    develop international criteria. However, when we
    consider t he fact that even the definition of
    obscenity differs from country to country,
    depending on culture and history, it is clearly
    difficult to develop such criteria.It is
    therefore necessary to specify the information to
    which a regulation applies when studying the
    establishment of a specific regulation. When
    discussing this matter, it seems necessary to
    distinguish between "illegal information whose
    originator is punishable by the criminal code, or
    which constitutes an illegal act in the light of
    the civil code" and "content that is harmful, but
    not to the extent of being illegal." What
    constitutes illegal content depends on the
    legislation in each country. Therefore, the most
    important task is to ensure international
    collaboration and cooperation, including the
    establishment of minimum standards common to all
    countries through comparative studies of
    legislation, in order to determine whether
    harmful content is illegal at home and abroad, or
    illegal at home but legitimate in some foreign
    countries, or legal at home but illegal in some
    foreign countries, and through comparative
    studies of actual trial cases

14
Points regarding flow of information on the
Internet
  • (6) Responsibility for flow of information on the
    Internet
  • Responsibility of transmitters of information
  • The characteristic of the Internet that
    significantly distinguishes it from traditional
    media such as newspapers and broadcasting is that
    it allows individual users to mail information
    freely and easily to the general public. It is
    necessary for mailers to fully recognize t he
    fact that in principle they are legally
    responsible for the information they have mailed.
    In addition, a stronger moral sense on the part
    of user s is indispensable when they use the
    Internet than when they use tradition al media,
    and it is considered important for each user to
    be aware of the significance of observing the
    basic rules on which social consensus has be en
    built.
  • Responsibility of providers
  • Many providers stipulate in the provisions of
    their agreement with users that conduct contrary
    to public order and good custom, or acts abusing
    or slandering others, are forbidden, and they
    remove information of such nature, or exclude the
    user in case of such conduct or acts. Carriers
    are not allowed to become involved in the content
    of communications in the case of communications
    between specific parties, in order to protect the
    secrecy of communications. On the other hand,
    steps taken by providers in accordance with their
    own user agreements can be regarded as one of the
    effective measures for dealing with the flow of
    illegal information in relation to
    "communications of a public nature." Views
    regarding the responsibility of providers include
    "they are likely to be accused of aiding and
    abetting t he crime of a mailer if they are aware
    of the existence of illegal information and have
    done nothing about it for a certain period of
    time" (criminal liability) and "they will be held
    liable for damages to the victims if i t is
    judged that they have done nothing about it for a
    certain period of time on purpose or due to
    negligence" (civil liability).
  • Steps that can be taken by recipients of
    information
  • It is important to respect transmitters' freedom
    of information and also to provide an opportunity
    for recipients to select suitable information.
    Equally, the freedom to exclude undesirable
    information must also be respected. In the
    future, when not only households but also
    elementary and junior high schools all over the
    country will be connected to the Internet, it is
    assumed that recipients will selectively use
    filtering software to exclude certain types of
    information, in order to prevent the Internet
    access to obscene information.

15
Countermeasures against illegal and harmful
information
  • To establish rules concerning the content of
    communications
  • To establish rules for the methods of
    communication (restricting access with software
    that blocks specific information, for example)
  • To establish rules for entities in
    communications (covering the responsibilities of
    transmitters and providers).
  • Technical measures
  • Institutional measures.

16
Rules for entities in communications
  • Technical measures Use of filtering software by
    recipients to block information with certain
    content selectively is considered to be an
    effective way of ensuring transmitters' freedom
    of information and protection of secrecy of
    communications, while at the same time giving
    serious attention to the opportunities of
    recipients for proper selection, and with due
    consideration to the differences in the
    legislation in different countries. There are two
    problems in this context the first is what
    software should be selected, and the second is
    how to classify and rate sites using the
    software. The PICS (the Platform for Internet
    Content Selection) is used as an industry-wide
    standard for software, but it is necessary to
    study what technical standard should be adopted.
    With regard to the classification and rating of
    sites, RSACi based on PICS is available. How to
    establish a specific rating standard is a problem
    that needs careful study, since it relates to the
    issue of freedom of information.
  • Institutional measures
  • Voluntary measures
  • Home pages on the Internet are different
    from broadcasting, since only those who have the
    intention of accessing them can obtain the
    information, but their concept resembles that of
    broadcasting in terms of the availability of
    information to the general public, and in the
    sense that anyone can access the information. It
    is therefore considered that a specific
    regulation can be developed on the basis of a
    study of examples of voluntary measures, such as
    the "Guideline on the Programme Contents of
    International Satellite Television Broadcasting
    in the Asia-Pacific Region" formulated on March
    10, 1995, and the ethical code of the Japan
    Telephone Service Association for telephone
    information services. In developing a specific
    regulation, it is considered desirable that
    non-governmental organizations should develop
    voluntary regulations, taking the need to
    guarantee freedom of expression into
    consideration.
  • Legal measures two American district courts
    have ruled that part of the provisions of Article
    223 of the Amended Communications Act was
    unconstitutional, and examination of this case
    will start at the Supreme Court at the beginning
    of 1997.

17
Measures to be implemented urgently
  • Strengthening international cooperation
  • Promoting self regulations by Internet providers
    in each country
  • Strengthening cooperation to achieve technical
    measures
  • Establishment of a complaint processing system
  • Enhancement of education for the information
    society (45.9 -a majority of the respondents-
    preferred)
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