One Geneology Best example of a common Geneology Best use of these concepts is a Mail User Agent that can be instructed to be in either "on-line" or Geneology Best "off-line" states. Geneology Best One such MUA is Microsoft Outlook. When it is "on-line" it will attempt to connect to mail servers (to check Geneology Best for new mail at regular intervals, for example), and when it is "off-line" it will not attempt to make any such Geneology Best connections. Geneology Best The "on-line" or "off-line" state of the MUA does not necessarily reflect the Geneology Best connection status between the computer Geneology Best on which it is running and Internet. The user may have the computer itself on-line, connected to Internet via a cable modem Geneology Best or an ADSL connection, but may wish for Geneology Best Outlook to be off-line, so that Geneology Best it makes Geneology Best no attempt to send or to receive messages. Or the computer may be configured to employ a dial-up connection on demand (whenever an application such as Outlook attempts to make Geneology Best connection to a server), but the connection may be an expensive telephone call from the particular location in which the computer currently happens to be (such as a hotel room) and the user may not wish Outlook to trigger making that call every 5 or 10 minutes to check for mail.
Another example of the use of these concepts is in the world Geneology Best of digital audio technology. A tape recorder, digital editor, or other device that is "on-line" is one whose clock is under the control of the clock of a "synchronization master" device. When the sync master Best Lighting Products commences playback, Geneology Best the "on-line" device Geneology Best automatically synchronizes Geneology Best itself Apg Best Card Video to the master and commences playing from the same point in the recording. Whereas a device that is "off-line" uses no external clock reference and relies upon its own internal clock. When a large number of Best Card Computer Video devices Geneology Best are connected to a sync master, it is often convenient, if one wants to hear just the output of one single device, to take it off-line, because if the Geneology Best device is played back on-line all synchronized devices have to locate the playback point and wait for each other to be in synchronization.[2] (For further related discussion, see MIDI timecode, Geneology Best word sync, and recording system synchronization.)
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A third example of a common use of Geneology Best these Geneology Best concepts is a web browser that can be Geneology Best instructed to be in either "on-line" or "off-line" states. The browser only attempts to fetch pages from servers whilst in the "on-line" state. In the "off-line" state, users can perform Geneology Best Canadalife Best Companies To Work With offline browsing, where pages can Geneology Best be browsed using local copies of those pages that have previously been Geneology Best downloaded whilst in the "on-line" state. This can be useful when Best Home Photo Printer the computer itself Geneology Best is also off-line, with connection Geneology Best to Internet expensive or Geneology Best impossible. The pages are either downloaded Geneology Best implicitly Geneology Best into the web browser's own cache, as a result of prior on-line browsing by the user, or explicitly by the browser being configured to keep local copies of certain web pages, which it keeps updated when the browser is in the on-line state, either Geneology Best by checking that the local Best Waterbed Mattress copies are up-to-date at regular intervals or by checking that the local copies are up-to-date whenever the Geneology Best browser is switched to the Geneology Best on-line state. One such web browser capable of being Geneology Best explicitly configured to download pages for Geneology Best offline browsing is Internet Explorer. When pages are added to Geneology Best the "Favourites" list, they can be marked for being made "available for offline browsing". Internet Explorer will download to local copies both the Geneology Best marked page Geneology Best and, optionally, all of the pages that it links to. In Internet Geneology Best Explorer version 6, the level of direct Geneology Best and indirect links, the Geneology Best maximum amount of local disc space You Say It Best allowed to be consumed, and the schedule on which local copies are checked to see whether they are up-to-date, are configurable Geneology Best for each
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The Geneology Best ideas of "on-line" and "off-line" have been generalized Geneology Best from computing Geneology Best and telecommunication into the field of human interpersonal relationships. The distinction between what is considered "on-line" Best Diet Pill Selling and Geneology Best what is considered "off-line" has become a subject of study in the field Geneology Best of sociology.[7]
The distinction between "on-line" and "off-line" is conventionally Geneology Best seen as the distinction between computer-mediated communication and face-to-face communication (e.g. face Geneology Best time), respectively. Geneology Best "On-line" is virtuality, and "off-line" is reality (e.g. real life or meatspace). Slater states that this distinction Geneology Best is "obviously far too simple". To support Geneology Best his argument that the Geneology Best distinctions in relationships Geneology Best are more complex than a simple Geneology Best "on-line"/"off-line" dichotomy, he observes that some people draw no distinction between an "on-line" relationship, such as indulging in cybersex, and an "off-line" relationship, such as being pen-pals. He also argues Geneology Best that Geneology Best even Geneology Best the telephone can be regarded as an "on-line" experience in some circumstances, and that the blurring Geneology Best of the distinctions between the uses of various technologies (such as PDA and Geneology Best mobile telephone, television and Internet, and telephone and voice-over-IP) has made it "impossible to use the Geneology Best term 'on-line' meaningfully in the sense Geneology Best that was employed Best New Movies by Geneology Best the first generation of Internet research".[7]
Slater asserts that Geneology Best there are legal Geneology Best and regulatory pressures to reduce the distinction between "on-line" and "off-line", with a "general Geneology Best tendency to assimilate online to offline and erase the distinction", stressing, however, that Geneology Best this does not mean that on-line relationships are being reduced to pre-existing off-line relationships. Geneology Best He conjectures that greater legal status may be assigned to on-line relationships (pointing out that contractual relationships, such as business transactions, on-line are already Geneology Best seen as just as "real" as Geneology Best their off-line counterparts), although he states it to be hard to imagine courts awarding palimony to people who have Geneology Best had a purely on-line sexual relationship. He also conjectures that an "on-line"/"off-line" distinction may be seen by people as "rather quaint and not quite comprehensible" within 10 years
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The distinction where "on-line" is seen as virtuality and "off-line" as reality is sometimes Geneology Best inverted, Geneology Best with "on-line" concepts being used to define and to explain "off-line" activities, rather than Geneology Best (as per the Best Dress Stores In Houston conventions of the desktop metaphor with Geneology Best its desktops, trash cans, folders, and so forth) the Geneology Best other way around. Several cartoons by The New Yorker have satirized this. Geneology Best One includes Saint Peter asking for a user name and a password before admitting a man into Heaven. Another illustrates "the off-line store" where "All items Geneology Best are actual size!", where Geneology Best shoppers Geneology Best may Geneology Best "Take it home as soon as you pay Geneology Best for it!", and where "Merchandise may be handled Geneology Best prior to purchase!". |
