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