One example of a common use of these concepts is Best Treatment For Adhd a Mail User Agent that can be instructed to be in either "on-line" or "off-line" states. Best Thanksgiving Dinner In Connecticut One such MUA is Microsoft Outlook. When it is "on-line" it will attempt to connect to mail servers Best Treatment For Adhd (to check for new mail at regular intervals, for example), and when it is "off-line" it will not attempt to make any such connections. The "on-line" or "off-line" state of the MUA does not necessarily reflect the Best Treatment For Adhd connection status between the computer on which it is Best Treatment For Adhd running Best Treatment For Adhd and Internet. The user Best Treatment For Adhd may have the computer itself on-line, connected to Internet Best Treatment For Adhd via a cable modem or an ADSL connection, but may wish for Outlook Best Treatment For Adhd to be Best Treatment For Adhd off-line, so that Best Treatment For Adhd it makes no attempt to send or to 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 Best Treatment For Adhd be an expensive telephone call from the particular location in which the computer currently happens Best Treatment For Adhd to be Best Treatment For Adhd (such as a hotel room) and the user may not wish Outlook Best Treatment For Adhd to trigger making that call every 5 or 10 minutes to check for mail.
Another example of the use of these concepts is Best Treatment For Adhd in the world of digital audio Best Visio Books technology. A tape recorder, digital editor, Best Treatment For Adhd or other device that is "on-line" Best Treatment For Adhd is one whose Best Treatment For Adhd clock is under the control of the clock Best Treatment For Adhd of a "synchronization master" device. When the Best Treatment For Adhd sync master Best Treatment For Adhd commences playback, the "on-line" device automatically synchronizes Best Price Laptops itself to the master and commences playing from the same Best Treatment For Adhd point in the recording. Whereas a Best Treatment For Adhd device that is "off-line" uses no external clock reference and relies upon its own Best Treatment For Adhd 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 output of one single device, to take it off-line, because Best Treatment For Adhd if the device is played back on-line all Best Treatment For Adhd synchronized devices have to locate the playback point and wait for each other to be Best Treatment For Adhd in synchronization.[2] (For further Best Treatment For Adhd related discussion, see MIDI timecode, word sync, and recording Best Treatment For Adhd system synchronization.)
A third Best Treatment For Adhd example of a common use of these concepts is a web browser that can be instructed to be in either Best Treatment For Adhd "on-line" or "off-line" states. The browser only attempts to Best Treatment For Adhd fetch Best Treatment For Adhd pages Best Treatment For Adhd from servers whilst in Best Treatment For Adhd the "on-line" state. In Best Treatment For Adhd the "off-line" state, users can perform offline browsing, where pages can be browsed using local copies of those pages that have previously been downloaded whilst in the "on-line" state. Best Treatment For Adhd This can be useful when the Best Treatment For Adhd computer itself is also off-line, with connection to Internet expensive or impossible. The pages are either downloaded implicitly into the web browser's own cache, as a result Best Rates For Flights 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 Best Treatment For Adhd updated when the browser is in the Best Treatment For Adhd on-line state, either by checking that the local copies are up-to-date at regular intervals or by Best Treatment For Adhd checking that the local Best Treatment For Adhd 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 browsing is Internet Explorer. When pages are added to the Best Backpack Leaf Blower "Favourites" list, they can be marked for being made Best Treatment For Adhd "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 of direct and indirect links, the maximum Best Treatment For Adhd amount of local disc Best Treatment For Adhd space allowed to be consumed, and the schedule Best Treatment For Adhd on Best Treatment For Adhd which 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 Best Treatment For Adhd computing and Best Treatment For Adhd telecommunication into the field of human Best Treatment For Adhd 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 Best Treatment For Adhd between "on-line" and "off-line" Best Treatment For Adhd is conventionally seen Best Treatment For Adhd 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 Best Treatment For Adhd life or meatspace). Slater states that this distinction is "obviously far too simple". To support his argument that the Best Treatment For Adhd distinctions in relationships are more complex than Best Treatment For Adhd a simple Best Treatment For Adhd "on-line"/"off-line" dichotomy, he observes that some people draw no distinction Best Treatment For Adhd between Best Treatment For Adhd an "on-line" relationship, such as indulging in cybersex, and an Best Treatment For Adhd "off-line" relationship, such as Best Treatment For Adhd being pen-pals. He also argues that even the telephone Best Treatment For Adhd can be regarded as Best Treatment For Adhd an "on-line" experience in some circumstances, and that the blurring of Best Treatment For Adhd the Best Treatment For Adhd distinctions between the uses of various technologies (such as PDA Best Treatment For Adhd and mobile Best Treatment For Adhd telephone, television and Internet, Best Treatment For Adhd and Best Treatment For Adhd telephone and voice-over-IP) has made it "impossible to use the term 'on-line' meaningfully in the sense Best Treatment For Adhd that was employed by Who Makes The Best Pool Table the first generation Best Treatment For Adhd of Internet research".[7]
Slater Best Treatment For Adhd asserts that there are legal and regulatory pressures to reduce the Best Treatment For Adhd distinction between "on-line" and "off-line", with a "general tendency Best Deals On Roomba 5xx to assimilate online to offline and erase the distinction", stressing, however, that this does not Best Treatment For Adhd mean that on-line relationships are being reduced to pre-existing off-line Best Treatment For Adhd 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 Best Treatment For Adhd "real" as their off-line counterparts), although he states it to be hard to imagine courts Best Treatment For Adhd awarding Best Treatment For Adhd palimony Best Treatment For Adhd to people who have had Best Treatment For Adhd 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 Exercise Bike Best Buys Consumer Reports not quite comprehensible" within 10 years
|
The distinction Best Treatment For Adhd 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 explain "off-line" activities, rather than (as per the conventions of the desktop metaphor with its desktops, trash cans, folders, and so forth) the Best Treatment For Adhd other way around. Several cartoons Best Treatment For Adhd by The New Yorker have satirized this. One includes Saint Peter asking Best Treatment For Adhd for a user name and a password before admitting a man into Heaven. Another Best Radio Television Station Worldwide illustrates "the off-line store" where Best Treatment For Adhd "All items are actual size!", where shoppers may "Take it home as soon as you pay for it!", and where "Merchandise may be handled prior to purchase!". |
