One example of a common use of these concepts is a Mail User Agent that can be instructed to Best Home Hair Color be in either "on-line" or Best Exercise Videos "off-line" states. Best Exercise Videos One such MUA is Microsoft Outlook. When it is Best Exercise Videos "on-line" Best Exercise Videos it will attempt to connect to mail servers (to Best Exercise Videos check for new mail at regular intervals, for example), and when it is Best Exercise Videos "off-line" it will not attempt Best Exercise Videos to make any such connections. The "on-line" or "off-line" Best Exercise Videos state of the MUA does not Best Exercise Videos necessarily reflect the connection status Best Exercise Videos between the computer on which it is running and Internet. The user may have the Best Exercise Videos computer itself on-line, connected to Internet via a cable modem or an ADSL connection, but may wish for Best Exercise Videos Outlook to be off-line, so that it makes no attempt to send or to receive Best Exercise Videos messages. Or the computer may be configured to employ a dial-up connection on demand (whenever an application such as Outlook attempts Best Pda Gps to make connection to a server), but the connection may be an expensive telephone call Best Exercise Videos from the Best Exercise Videos particular Best Exercise Videos 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 Best Exercise Videos every 5 or 10 minutes to check for mail.
Another example of the use of these concepts is Best Exercise Videos in the world of digital audio technology. A tape recorder, digital editor, or other device that is "on-line" Best Exercise Videos is one whose clock is under the control of the clock of a "synchronization Best Exercise Videos master" device. Best Exercise Videos When the sync master commences playback, the "on-line" device automatically synchronizes itself to the master and Best Exercise Videos commences playing from the same point in the Best Exercise Videos recording. Whereas a device Best Exercise Videos that 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 hear just the Best Exercise Videos output Best Exercise Videos of one single device, to take it Best Exercise Videos off-line, because if the device is played back on-line all synchronized devices have to Best Exercise Videos locate the playback point and wait Best Exercise Videos for each other Best Exercise Videos to be in synchronization.[2] (For Best Exercise Videos further related discussion, Best Exercise Videos see MIDI timecode, word sync, and Best Exercise Videos recording system synchronization.)
A third example of a Best Exercise Videos common use of these concepts is a web browser that can be instructed to Best Exercise Videos be in either "on-line" or "off-line" Best Carpet Steam Cleaners states. Best Exercise Videos The browser only attempts to fetch pages from servers whilst in Best Sedan the "on-line" state. In the "off-line" state, Best Exercise Videos users can perform offline Best Exercise Videos browsing, where pages can be Free Brother Best Man Speeches browsed using local copies of those pages that have previously Best Exercise Videos been downloaded whilst in the "on-line" state. This can be useful when the computer itself is also off-line, Best Exercise Videos with connection to Internet expensive or impossible. The pages are either downloaded implicitly into the web Best And Worst Car Insurance Companies browser's own cache, as a result Best Exercise Videos of prior on-line browsing by the Best Exercise Videos user, or explicitly by the browser being configured Best Exercise Videos to keep local copies of certain web pages, which it keeps updated Best Exercise Videos when the browser is in the on-line state, either by checking that the local copies are Best Exercise Videos up-to-date at regular intervals or by checking that the local copies are up-to-date whenever the browser is switched to the on-line state. One such web browser capable of being explicitly configured to download pages for offline Best Exercise Videos browsing is Internet Explorer. When pages are Best Exercise Videos added to the "Favourites" list, they can Best Exercise Videos 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. In Internet Best Exercise Videos 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 Best Exercise Videos local copies are checked to see whether they are Best Exercise Videos up-to-date, are Best Exercise Videos configurable for each
|
The ideas of Best Exercise Videos "on-line" and "off-line" have been generalized from computing and telecommunication into Best Exercise Videos 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" and "off-line" is conventionally seen as the distinction between computer-mediated communication and face-to-face communication Best Exercise Videos (e.g. face time), 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 draw no distinction between an Best Exercise Videos "on-line" relationship, such as indulging in cybersex, and an "off-line" relationship, such as Best Exercise Videos being pen-pals. He also argues that even Best Exercise Videos 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 Best Exercise Videos (such as Best Exercise Videos PDA and mobile telephone, television and Internet, and telephone and voice-over-IP) Best Exercise Videos has made it "impossible to use the term 'on-line' Best Exercise Videos meaningfully in the sense that was employed by the first generation of Internet research".[7]
Slater asserts Best Exercise Videos that there Best Exercise Videos are legal and regulatory pressures to reduce Best Exercise Videos the distinction Best Exercise Videos between "on-line" and "off-line", with a "general tendency to assimilate online to offline and erase the distinction", Best Exercise Videos stressing, however, that Best Exercise Videos this does not mean that on-line relationships are being reduced to pre-existing off-line relationships. He conjectures that greater legal status Best Exercise Videos may be assigned to on-line relationships Best Exercise Videos (pointing out that contractual relationships, such as business transactions, on-line are already seen as just as Best Exercise Videos "real" as Best Exercise Videos their off-line counterparts), although he states Best Exercise Videos it to be hard to imagine courts awarding palimony to people who have had a purely on-line sexual relationship. He Best Exercise Videos also conjectures that Best Exercise Videos an "on-line"/"off-line" distinction may be seen by people as "rather quaint Best Exercise Videos and not Best Exercise Videos quite comprehensible" within 10 Best Exercise Videos years
The distinction where "on-line" is seen as virtuality and Best Exercise Videos "off-line" as reality is sometimes inverted, with "on-line" concepts being used to define Best Exercise Videos and to explain "off-line" activities, rather Best Exercise Videos than (as per the conventions of the Best Exercise Videos desktop metaphor with its desktops, trash cans, folders, and so Best Exercise Videos forth) the other 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 a man into Heaven. Another illustrates "the off-line store" where "All items are actual size!", where shoppers may "Take it home as soon as Best Exercise Videos you pay for it!", and where Best Exercise Videos "Merchandise may be handled prior to purchase!". |
