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