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