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