One example of a common use of these concepts is a Mail User Agent How Does Search Engine Work that can be instructed to be in either "on-line" or "off-line" states. One such How Does Search Engine Work MUA is Microsoft Outlook. When it is "on-line" it will attempt How Does Search Engine Work to connect How Does Search Engine Work to mail How Does Search Engine Work servers (to check How Does Search Engine Work for new mail at regular intervals, for example), How Does Search Engine Work and when it is "off-line" How Does Search Engine Work it will not attempt to How Does Search Engine Work 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 How Does Search Engine Work is running and Internet. The user may have the computer itself on-line, connected to Internet via a cable modem or an ADSL connection, but may wish for Outlook to How Does Search Engine Work be off-line, so that it makes no attempt to How Does Search Engine Work send or to receive messages. How Does Search Engine Work Or How Does Search Engine Work the computer may How Does Search Engine Work be configured to employ How Does Search Engine Work a dial-up connection on How Does Search Engine Work demand (whenever an application such as Outlook attempts to make connection How Does Search Engine Work to a server), but the connection may be an expensive telephone call from How Does Search Engine Work the particular location How Does Search Engine Work in which the computer currently happens to How Does Search Engine Work be (such as How Does Search Engine Work a hotel room) and the user may not wish Outlook to trigger making that How Does Search Engine Work call every 5 or 10 minutes to check for Ichp Search mail.
Another 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 How Does Search Engine Work control How Does Search Engine Work 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 How Does Search Engine Work commences playing from the same point in the recording. Whereas a device How Does Search Engine Work that is "off-line" uses no external clock reference and relies upon its How Does Search Engine Work own internal clock. When a large number of devices are connected How Does Search Engine Work to a sync master, it is often convenient, if one wants to hear just the output of How Does Search Engine Work one single device, How Does Search Engine Work to take it off-line, because if the device is How Does Search Engine Work played back on-line all synchronized devices have How Does Search Engine Work to locate the playback point and wait for each other to be in synchronization.[2] (For further related discussion, see MIDI timecode, How Does Search Engine Work word sync, and recording system synchronization.)
A third example of Free Database Search On Anyone a common use of these concepts is a How Does Search Engine Work web browser that can be instructed to be in either "on-line" or "off-line" states. The browser How Does Search Engine Work College And University Search only attempts to fetch pages from servers whilst How Does Search Engine Work in the "on-line" state. How Does Search Engine Work In the "off-line" How Does Search Engine Work state, users How Does Search Engine Work can How Does Search Engine Work perform offline browsing, where pages How Does Search Engine Work can be browsed using local copies of those pages that Internet Marketing Search Engine Optimisation have previously been downloaded whilst in the "on-line" state. How Does Search Engine Work This can be useful How Does Search Engine Work when the computer How Does Search Engine Work itself is also off-line, with connection to Internet expensive or impossible. The pages are either downloaded implicitly How Does Search Engine Work into the web browser's own cache, as a result of prior on-line browsing by How Does Search Engine Work the user, or explicitly by the browser being configured to keep local copies of certain web How Does Search Engine Work pages, which it How Does Search Engine Work keeps updated when the browser is in the on-line state, either by checking that the local copies are up-to-date at regular intervals or by checking that the How Does Search Engine Work local copies are up-to-date whenever the browser is switched to the on-line state. One How Does Search Engine Work such web browser capable of being explicitly configured to download pages for offline browsing is Internet Explorer. When How Does Search Engine Work pages are How Does Search Engine Work added to the "Favourites" list, they can be marked How Does Search Engine Work for How Does Search Engine Work 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. In Internet Explorer version 6, the level How Does Search Engine Work of direct and indirect links, the maximum amount of local disc space allowed to be consumed, How Does Search Engine Work and the schedule on which local copies are checked to see whether they How Does Search Engine Work are up-to-date, are configurable for each
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The ideas of "on-line" How Does Search Engine Work and How Does Search Engine Work "off-line" have been generalized from How Does Search Engine Work computing and How Does Search Engine Work telecommunication into the field How Does Search Engine Work of human interpersonal relationships. The distinction between what is considered "on-line" and what is considered "off-line" has How Does Search Engine Work become a subject How Does Search Engine Work of study How Does Search Engine Work in the field How Does Search Engine Work of sociology.[7]
The distinction between "on-line" and "off-line" is How Does Search Engine Work conventionally seen as the distinction between computer-mediated 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). How Does Search Engine Work 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 draw no distinction between an "on-line" relationship, such as indulging in cybersex, and an "off-line" relationship, such as How Does Search Engine Work 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 How Does Search Engine Work of the distinctions between the How Does Search Engine Work uses of various How Does Search Engine Work technologies (such as PDA and mobile telephone, television and Internet, How Does Search Engine Work and telephone and voice-over-IP) has made it "impossible Mahoning County Property Search to use the term 'on-line' meaningfully How Does Search Engine Work in the sense that was employed by the first generation of Internet research".[7]
Slater asserts that there are legal and regulatory pressures to reduce How Does Search Engine Work the Oic Military Search For Fosset distinction between "on-line" and "off-line", with a "general tendency to assimilate online to offline and erase the distinction", stressing, however, that this does How Does Search Engine Work 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 Web Search Results transactions, on-line are already seen as just as "real" as their off-line counterparts), although he states How Does Search Engine Work it to be hard to imagine courts awarding palimony 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 Turn Search Assistant Off quite comprehensible" within 10 years
The distinction where "on-line" is seen as virtuality and "off-line" as reality is How Does Search Engine Work sometimes inverted, with "on-line" concepts being used to define and to explain "off-line" activities, rather than (as Rare Book Value Search per the conventions of the How Does Search Engine Work desktop metaphor with its desktops, trash cans, folders, and so forth) the other way around. Several cartoons by The New Yorker have satirized this. One includes Saint Peter asking for How Does Search Engine Work a user name and a password before admitting a man into How Does Search Engine Work Heaven. Another illustrates "the off-line store" where "All How Does Search Engine Work items are actual size!", where shoppers may "Take it home as soon as How Does Search Engine Work you pay for it!", and where "Merchandise may How Does Search Engine Work be handled prior to purchase!". |
