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Image by xiaming via FlickrWi-fi direct is a new specification being developed by the wi-fi alliance and will bring new consumer ease of use, power management, and enterprise capabilities to wi-fi pans. Wi-fi direct is a new wireless networking specification, devices that are enabled to use the system will be able to make contact with peer-to-peer wireless connections, all this is done without the use of a wireless router. With legacy device support, improved speed, and easier connectivity than bluetooth but with a lot of the same functions and usages, wi-fi direct is expected to be in competition with the older device-to-device tech when it does eventually see the light of day. The benefit of the wi-fi direct is a greater range available between each device and a faster transfer rate of data from one device to another. Wi-fi direct is expected to be out by mid-2010. Wi-fi direct is expected to be implemented early next year, putting bluetooth (which is limited in terms of speed and coverage area) at danger of becoming obsolete. Wi-fi direct is the same idea, but on a broader scale; in addition to data sharing for media fil . Wi-fi direct is expected to be approved for new products by mid-2010, and would allow devices like the iphone to communicate with one another, or with other forms of hardware, to do tasks like print or share files, reports appleinsider. Wi-fi has announced that wi-fi direct is enterprise ready. Compete directly with bluetooth for peer-to-peer networking, wi-fi direct is expected to be 30 times faster than bluetooth (with 802. Wi-fi direct is the same idea, but on a broader scale; in addition to data sharing for media files like video and photos (transferjet’s forté), direct can work with all kinds of data and software apps. A side benefit of wi-fi direct is that it can operate at higher speeds and greater distances than bluetooth, though bluetooth typically uses far less power than wifi. Wi-fi direct is both parallel to and complementary of bluetooth. Wi-fi direct is a peer-to-peer technology, at least the way it’s being described initially. The simplicity of wi-fi direct is supposed to aid in devices without keyboards or easy data entry methods, much as wi-fi protected setup (wps) was supposed to offer a one-click secure connection. The best thing about wi-fi direct is that it enables a secure, high-speed ad hoc mode that will actually work among different devices, something that’s long been needed. One of the most interesting aspects of wi-fi direct is that it could be used with bluetooth, since many manufacturers participate actively in the bluetooth sig and wi-fi alliance. Wi-fi direct is a bit of a departure for the wi-fi alliance, which typically develops a set of parameters from ieee standards that a wi-fi-compliant device should support, and then builds interoperability testing and certification around those parameters. The gist of wi-fi direct is this: forget using a router or access point (ap). Wi-fi direct is likely to be considerably faster compared to bluetooth, however, the latter is probably more power efficient and will continue to be compatible with things like headsets, therefore, wi-fi direct will hardly replace bluetooth in the foreseeable future. Wi-fi direct is a reflection of the near-ubiquity of wi-fi enabled devices. The applications for which wi-fi direct is well-positioned include:printing pictures directly from a wi-fi camera;synchronizing contacts, music, etc. Wi-fi direct is also enterprise-ready, according to the wi-fi alliance, which boasts of over 300 other companies. Wi-fi direct is coming our way – less hassle!
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