What does wifi direct mean on a phone. Change to Wi-Fi Direct mode. What is WiFi Direct? Samsung WiFi Direct. How to use Wi-Fi Direct

Manufacturers of mobile devices on the Android platform are increasingly equipping their devices with a Wi-Fi Direct chip, and not all masters of today's tablets and smartphones know what.

What is the function

How much do you need this chip and how much wine you need? For the sake of understanding, let's take a look at what the term Wi-Fi Direct means.

Wi-Fi Direct is a new type of transmission. Vіdkrivaє mozhlivіst vіnjuvati іnformatsієyu mizh kіlkom adjuncts.

This technology is similar to Bluetooth, so it should be direct connection without routers and access point. Ale, on the vіdmіnu vіd Bluetooth, Wi-Fi Direct can be more high speed of traffic and a greater radius of action.

The leaders of this technology you can use not only smartphones and tablets, but also other attachments that are equipped with a smart chip. For example, the Wi-FiDirect chip is used by most modern TVs, and you can directly connect such a TV to a smartphone, laptop, or computer. In this way, you can create a home network without the participation of a router.

Wi-Fi Direct chip - ceremium coreless module; Through those that are new technologies, such a chip is not yet found in laptops.

The most modern and most expensive laptops cannot boast of the presence of their possession, and not all gadgets are similar to the technology of smartphones and tablets.

In some modes, the function is not available

As you have already understood from what has been written above, you need to know how to set up Wi-Fi Direct on a laptop will help you in what you can’t do. Chip - tse hardware warehouse: either є, or yogo is not. Obviously, this type of data transfer is not available to laptops.

For the availability of the chip, the oscillators to enable Wi-Fi Direct on your laptop, you can’t get away, you can use alternative options for transferring data. For which you need an access point, before which the attachments will be connected, if they take part in the exchange of information.

Since you don't have access points at your fingertips, you can distribute a measure from an Android laptop by setting up a direct call.

Also, you need to install the program, so that you can share the data you need. For example, to exchange files between a computer and a smartphone, you can use the following programs:

• FTP server.
• airdroid.
• myphoneexplorer.

The first program needs to be installed only on smartphones. The program generates an IP address, which needs to be registered on the computer in the browser or file explorer. Other programs need to be installed on the phone and computer, and only after that, install the extension. This is a great alternative to Wi-Fi Direct, which allows you to freely exchange files on high speed.

How to connect and transfer files

Also, you know what Direct Wi-Fi is. Now let's move on without a hitch to the end of the function. If your smartphones or tablets are equipped with the required chip, then we can switch to power, as it is equipped with Wi-FiDirect technology.

Really, everything is simple. see Wi-Fi setup on a humid outbuilding.

Notice the drotoless adapter.

Now press the "Wi-Fi Direct" button.

Qiu Well the procedure followed vikonati and on another annex. In this rank, we turned on the function we need. If so, the search is automatically repaired. Now it is no longer enough to choose from the list of available credits, as it is necessary to connect.

If you need to transfer any file, increase the function (as described above) on both gadgets. Dali on the extension, from which we are transferring data, see the file explorer and find out I need a folder. Click on the file and press, the docks do not appear menu.

Choose "Submit via ..." or "Send via ...". Then choose the way to strengthen the force from the requested list.

Yak bachite, everything is easy and simple. With this varto, it is important that this technology can have two handy functions:

• device discovery.
• service discovery.

Seemingly simpler, gadgets can not only be combined into one mesh without the participation of intermediaries (routers, access points, etc.), but they can also signify the possibility of a skin attachment in a mesh. For example, if you need to send a video, then only those devices will appear in the list of available services, so that they can accept it.

Vrahovyuchi all the above, you can use the whiskers, which supports Wi-Fi Direct - the presence of an attachment (laptop, smartphone, etc.) of a powerful chip, which allows you to create networks without a router and exchange data without intermediary.

What is Wi-Fi Direct: Video

For the cob vіdpovіmo on power - what is Wi-Fi Direct? In the English translation, it means "direct Wi-Fi". Technology has appeared a little bit fateful to that, and may great kіlkistyu nedolіkіv. It allows you to directly transfer data from one phone or tablet to another under the Android operating system.

More often, say, about Bluetooth, which can similarly transmit data, but insulting technologies are absolutely different. Let's take a look at the report. Wi-Fi direct may be available bezdrotov merezha without a router chi router, which vikonu tsyu function. So, the smartphone starts to act like a router and I myself will be merezh, until it can be connected practically, whether it’s an extension. Ale tse ideally - in fact, everything is more foldable.

On the basis of the idea, the technology was invented to provide remote access to all attachments connected to Wi-Fi Direct and transfer data seamlessly to a PC, Smart TVs, connect to printers and MFPs.

How do you practice?

Use the device with a special Wi-Fi module. Ring the VIN as a receiver, so you can receive signals from the Wi-Fi router. Alternatively, you can switch to router mode, and the phone itself will measure and catch attachments with similar technology.

The range is the same as on the best home router from 2.4 GHz to 5 GHz. The advantage of the technology is the designation of outbuildings, such as buildings, to transmit video, photographs, films and other important files without interruption.

Number of powers for bluetooth:

• In Bluetooth technology, the transfer of packets is only possible for one direct thing - either transmission or overpowering. By wi-fi, the possibility of one-hour two-way transmission.
• Bluetooth has a lower speed of overpowering and receiving packets.
• Wi-Fi has a wide range.
• There are two types of robots:
  • Device Discovery - search for attachments with a similar function;
  • Service Discovery - file transfer.

protection

Unfortunately, this technology is not protected and the connection is made without encryption and the password is requested - how to work in the access point. Ale z іnshoy side, it sings the transmission of videos, pictures, photos of other non-secret data. Plus, it turns on for a short hour, while the files are being transferred.

Standard support

May be all standards for Wi-Fi, but also support Wi-Fi Direct. Well, it’s true, it’s better for everything, not all modules support a wide range of standards, on which wireless networks work, through which not all phones or tablets can connect with Wi-Fi Direct, they can transfer data one to one. With this connection, data is not transmitted. The speed of transmission of information depends on the standards of the receiving and powerful device.

How to set up or turn on

Phones, tablets ring out different versions Android, with which one is typed, and the other one is a pure Android. Ale, the very principle of robotics is the same. Immediately practical on all new expensive outbuildings є WIFI Direct.

1. Let's go into the settings, for which in the main menu we shuffle the gears and press on it.
2. Next, we go to the Wi-Fi network or the internet.
3. Turn on Wi-Fi.

1. If you have installed a branch, you need to know "WI-FI Direct". I just push on the new one.

1. To show up a storіnka poshuku pristroїv. Choose the need and press on the new one. To appear connected. Yakshcho vie didn’t pat necessary accessories, then try to re-enable the function on both phones. If it didn’t help, then you can’t do anything - try WIFI Direct every other time.

1. On another outbuilding, the function may already be added. Just accepting a request for connection to another outbuilding.

Now you can transfer data from one building to another.

How do you send files?

1. For some reason, smartphones must be switched on and may not have Wi-Fi Direct enabled.
2. Go to photo or file manager. Next, choose whether there is an available file, photo, video, or press on a new one. Dodatkovyh ability to know the function "Send".

1. We choose the option of editing. Photograph, document or video should be sent to another attachment. Swipe the top menu to start the process of strengthening.

And now about deyaki problems. So the technology is underutilized, it’s possible to put it on both outbuildings, such a function and you can connect to it - it’s not a fact that you can pass the data on. Especially for me, it happened only once, if I transferred photos from the same Samsung phones S8. Alas, we know what is the latest LG smartphone, the photo could not be uploaded, I want it to be set. I dances with a tambourine did not help - skilki would not help me, the guide files did not want to break.

Having scoured the Internet, I tried to dosit a lot of people, from whom it was not possible to transfer data. It's about 50 to 50. So be prepared if you don't see anything - because the technology is too young and not further developed. From the other side - I didn’t realize the stench of adding a working function to the phone.

Yak turn up?

For whom, just go into the setup of the wireless network and turn it off, and then turn on the Wi-Fi. The next module will turn off.

Minuses of technology

• Skin attachment, for which the function is turned on, creating a connection. Through it, you can go to a better Wi-Fi router, which will reduce the speed of transmission and the radius of your transmission. Vrahovyuchi, that the technology works with the very same range of 2.4-5 GHz, it directly contributes to the practicality of the dartless mesh. Through reshkodi packets are re-adjusted.
• Rivne zakhistu nіyaky, so for reliable knowledge you can connect to whether or not I will add that information.
• The technology is more energy-efficient, so you can put a battery on a smartphone or tablet. For example, Bluetooth can be four times less energy efficient. Also, the introduction of Bluetooth version 4.0 and more.
• The radius is lower than that of Bluetooth, which is not necessary for us, so the transmission takes place near the outbuildings. That th through it falls protection and increases energy supply.
• Not all attachments can tsyu technology which will reduce popularity.
• The first nedolіk, about which it was said earlier - as the practice of Wi-Fi Direct has shown, it does not work with a lot of outbuildings, which confuse the trochs. I have yet to understand, what was the problem of connecting a TV set to a printer, or smartphones?
• Laptops and computers with a Wi-Fi module do not support this technology.

Visnovok

I'm honestly more excited about this technology, more great potential work out badly. So I didn’t understand why the problem is, it’s in the data transfer protocols, or it’s in the modules. The connection is not connected to all the outbuildings, so people do it with the good old Bluetooth.

It is possible that the problem occurs in a different version of Android OS. Right in what deyaki Operating systems roblyat exclusively for that other phone. Retail software product you can invest in data transmission standards.

As the WECA company says, as a fault of this technology, it’s not a long time to have a good time, and on new outbuildings it’s like a year old.

FUCK! Readers, write your message in the VIF Direct below in the comments. Chi wiyshlo you pass hoch schos. And it’s not easy to say the name of both outbuildings.

Recently, I discovered Wi-Fi Direct technology for myself - I figured out what kind of function it is. It's worth seeing a new look dartless sting that reveals the majestic world of possibilities. For the help of a special built-in chip, devices can be connected to an external channel. About those who need new technology and how to stop, I will tell you in the instructions below.

WiFi Direct: what is it

A note about Wi-Fi Direct technology: what is it and why do you need wine? WiFi Direct - this is the type of connection, if one attachment can contact others without intermediary, without looking at the intermediary, that other owner. In addition, such a connection can also replace the HDMI wire for video playback on a TV: for which the Miracast standard is used. The call is similar to , but may have a larger radius (up to 200 meters) and data exchange speed (up to 250 Mb/s).

Yak koristuvatisya WiFi Direct

In order to understand, if you can, it is important not only to get information about Wi Fi Direct technology - what is it, but also effectively understand the principle of yoga diy. On the right, the very presence of Wi Fi does not mean that a smartphone can be connected for the help of a direct connection. It is more accessible only if a special chip is installed in the gadget. The technology began development in 2012, and at the same time, a lot of mobile outbuildings are equipped with a chip. However, there is no such thing as “glow” on both smartphones, so you can’t see it directly between them.

On Android

To understand how WiFi Direct works on Android and what it is, you need to install it between gadgets. As we have already said, the procedure is similar to Bluetooth. On phones, it is necessary to use a small number of simple krokiv:

• Go to nalashtuvan.
• Turn off Wi Fi.
• Select the option with the required name, or go to “Wi Fi Settings” and find the required item there.

• Choose attachments.
• The warning will be installed.

To understand how to transfer files via WiFi Direct, just find them with the explorer, press and select for a long time "Send for help".

For proper operation, the function must be enabled on both devices. Є limit - 5 active connections. To bring a new attachment, to happen to turn one of the attachments.

How to disable WiFi Direct? You can do it on your own side, de wi were connected. Just turn the runner at the Vimknuti camp.

If the technology becomes sensible, then it is possible to master handy tools. On Android, an accessible okremy way to connect special programs. With their help, you can download all the plug-ins and add files to them.

On iPhone and Mac

For Apple products, Direct WiFi on the iPhone (that iOS is different) doesn't work as smoothly. To connect with smartphones, that other technology on Android, you can either use the access point created by them, or other workarounds. Often the phone asks for a password when connected, although the password was not assigned. Somebody has a chance to use Bluetooth, or programs for transferring files, such as iPhones are more than enough.

With stationary PCs, the same situation. Before you turn on Wi Fi Direct on Mac OS, you need to run yoga on your gadgets: TV, printer, etc. And then connect to the created connection like a Wi-Fi network. Just try not to give in, vikoristovyte obhіdnі ways.

To earn respect, that you can not be greedy with a service mobile gadgets, ale and stationary computers. On our website you will find instructions about those, as well as for the "top ten".

Advantages and shortcomings

Pluses and minuses are implied by the fact that WiFi Direct is available on phones, smartphones or tablets. And the very same is a direct connection between outbuildings. So, it's richer, more organized, a little less organized, lower ties to the victories of the central point.

Among the pluses of technology are called the following:

1. Great radius diy. So, as WiFi Direct works, it functions only as a centralized network.
2. Speed ​​of direct Wi-Fi connection.
3. "Intelligent technology": when resending the file, you can edit it yourself on the default for the new accessory.
4. Easy to install Wi-Fi connection.

But before that, how to get WiFi Direct, you need to know about the shortcomings. I see so weak months technologies:

1. Contemplation of the ether. Anonymous single Wi-Fi connections create crossovers.
2. Bezpeka. In offices, you often don’t know what WiFi Direct support is possible for you to act as a proxy, remove information about other attachments in the area, and access to all files. The entanglement of the connection and the great radius create a garnier background for the arrival of the evildoer.
3. Energy consumption. With the increased function, smartphones are charged much faster.

I respect that Direct WiFi is the best at home measure. Zagal technology is even more promising, but still "sira". At the link with TVs, that by the Miracast standard is more convenient, practically indispensable. Transferring large files between smartphones is also much easier. However, do not forget the Wi-Fi connection after all the necessary events.

Wi-Fi Direct how to transfer files. Do you have a Samsung Galaxy smartphone and don't know how to transfer files via wifi direct on high speed? We marvel at these stats, how to work on all androids.

What is your Samsung smartphone Galaxy supports Wi-Fi Direct function, then you can transfer files of the great promise to great speed If you need to check the speed of Bluetooth and wifi direct transmission, then bluetooth is supported. You can transfer files via Wi-Fi Direct not only from phone to phone, but also from phone to computer, or from smartphone to laptop or tablet.

This function is more difficult on some smartphones, which do not have memory cards, for example, you want to transfer a movie from a computer to a smartphone good quality, And it’s obviously important to have more than one GB and to transfer such a movie via bluetooth to vimagatime for more than an hour. And how to convey the same file from computer to smartphone via Wi-Fi Direct, Tse will be more richly shvidshe. Golovna, that offending the building is to blame to improve this function.

You can later set up a link between the two attachments for whatever you want to send and receive the file. For whom we go into the setup and select the Wi-Fi item. Dali activate yoga, after which it is pressed on the menu at the sight of three dots.

Next, a menu will appear, choose Wi-Fi Direct and check for available add-ons. On the outbuilding, turn on wi-fi direct for yoga manifestation. If you click on the screen you need attachments, which you need to transfer the file you need to select yoga. On your add-on, confirm the connection with your Samsung Galaxy android.

Let's see how to enable Wi-Fi Direct on Samsung Galaxy Android and how to transfer files to another smartphone or another device that supports Wi-Fi Direct.

On the application, we wonder how to transfer a file from the gallery via wifi direct:
Open the gallery and choose whether it's a photo, video or just a picture, having reached the new one, after which you can click the menu with possible actions to the selected file at the top of the screen. Select the icon to allow you to transfer the selected file differently accessible ways. Look at the attached screenshot below.

Select the icon with the Wi-Fi Direct signature from the menu.

After confirmation Wi-Fi Direct on android, search for other extensions. To select another attachment, you need to turn on Wi-Fi Direct and that attachment. In addition, as you know the available attachments and choose yoga, your attachment will be informed about receiving file via wifi direct it is necessary to confirm. Let us know the transfer process from your smartphone to another smartphone or another device.

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The next hour Wi-Fi Direct, like Wi-Fi Peer-to-Peer, will become one of the main ways jetless transmission data between outbuildings. About those who are Wi-Fi Direct and how the technology works, you can find out from this material.

Wi-Fi Direct - ce new standard dartless transmission of data, which allows attachments to connect between themselves without an additional intermediary link at the sight of the router.

At the same time wireless connection the printer to the computer or the phone to the laptop zrobititse without intermediary, as a rule, it is impossible. For which one is needed, there is one more element that needs to be seen in the router.

Wi-Fi Direct extensions in order to tidy up the exchange and allow direct connection of the outbuildings.

WiFi Direct: Au revoir Bluetooth

If Wi-Fi Direct is possible to get Bluetooth enabled, say at once with 100% improvement, but change your mind for everything else. The new free Wi-Fi has both the speed of transmission and the coverage radius, as well as the protection of data and the simplicity of the connection, do richly better, lower with Bluetooth.

Calling for a native droto-free interface mobile outbuildings it will be in the hands of both the pickers and the coristuvachi: the attachments will become more compact, lighter, cheaper, and simpler in the virobnits, and the coristuvachi will replace two interfaces and get more stitches for the permutation of one.

The new technology can be put into practical use in any building, including those that are traditionally used for Bluetooth ( jetless keyboards, bears, headsets). For more autonomy, especially for Wi-Fi Direct, new power-saving modes have been developed.

Technical characteristics unchanged

On the hardware level of Wi-Fi Direct, chips are little tested in the form of powerful Wi-Fi modules. Why go out technical characteristics Wi-Fi Direct will be practically the same as today's Wi-Fi networks. New add-ons will be combined with more existing Wi-Fi add-ons (depending on the specific version of 802.11 a/b/g/n).

Most Wi-Fi Direct chips work at a frequency of 2.4 GHz and, therefore, the stench will be interoperable without problems early versions standard 802.11 (up to version n, after vindication 802.11a), and in some cases there will be sums of 802.11n.

Some of the Wi-Fi Direct modules operate at a frequency of 5 GHz and can also connect up to 802.11a and n merezha. How can you allow for obvious infection at the same time, more chips will raise insults frequency range(2.4 and 5 GHz).

Certified Wi-Fi Direct attachments can support the same data transmission speed as the primary Wi-Fi chips, which is close to 250 Mb/s. Perhaps, there are chips created on the basis of 802.11n, and it is possible to be the first Wi-Fi Direct attachments on 802.11ac, the speed of growth in the kilka times.

The maximum number of deposits depends on the transmission medium, the number of connected outbuildings and those specific parameters.

In ideal minds, like with even better Wi-Fi, new buildings can connect with each other at a distance of up to 200 meters.

Wi-Fi Direct is not a one-on-one language call

Those that Wi-Fi Direct are most often used for connecting two outbuildings do not mean that they will be able to meet the standard. U framework new technologies you can create a whole group of connected devices (Wi-Fi Direct Group).

Most of these group configurations, perhaps, will be used for multiplayer games. Gravity people do not need access to the Internet, mobile or any other cover. Perebuvayuchi in literal meaning words in empty spaces, stench can create a small bezdrotovy merezh, as if their outbuildings will be in the zone of reach of one of one.

Not all participants are responsible for supporting Wi-Fi Direct. One Wi-Fi Direct chip is enough, which will take on the role of a traffic coordinator between devices with the most powerful Wi-Fi modules on board.

It should be noted that it would be impossible for some groups to form, shards of some kind of attachment to the back are created only on the basis of the “vіch-on-vіch” type. It is not superficial to meet the specifications of the standard, in which the possibility of connection to several outbuildings is optional.

Several outbuildings can be combined into a group or connected to one outbuilding, deposited in the form of specific minds. As a rule, the number will be a troch lower, lower at the bottom with a great access point

Varto add that, regardless of the controversy of Wi-Fi and Wi-Fi Direct, it’s still not rich different technologies yet again it is confirmed by the coming fact. Appliances certified (depending on the context, it is more difficult) can be connected either to Wi-Fi Direct groups, or to Wi-Fi hotspots access, and less than deyakі from them can work and those, th іnshe one hour. For example, a laptop can be connected via a router to the Internet and immediately enter the Wi-Fi Direct group to distribute the Internet to other members of the group.

It's so easy to connect, like to say so

The procedure for setting up a Wi-Fi Direct device will be based on Wi-Fi Protected Setup and, as a rule, it can be done in a single push of a button.

If two correspondents want to connect their attachments for transferring files, then one of them will need to send a request by submitting another attachment to the list of events, and the other will confirm the connection.

How to see the manifestation

The Wi-Fi Direct warehouse includes two options: Wi-Fi Direct Device Discovery and Service Discovery. In this rank, the outbuildings can not only know one another without additives from the side of the coristuvach, but also to recognize the service (service).

For example, if you have identified a small number of available extensions and if you want to edit a photo, then Service Discovery will allow you to open all the extensions (for example, audio systems) and deprive more of the periphery (photo frames, televisions, other smartphones, etc.).

Everything needs to be done before the connection, that koristuvachev will not happen to sort out the sprat of outbuildings on the basis of the help of the best opportunities.

Such protocols as UPnP and Bonjour also gave similar mechanisms for the manifestation of other attachments, they were inconsequential among themselves and were left a little wider. At the same time, Wi-Fi Direct can become the new single standard for asking, sending and receiving information.

Who is the head of the group?

If Wi-Fi Direct groups will have a small number of outbuildings, then the solution is for those who are given the role of coordinator to lay down a few factors. For example, in terms of autonomy of attachments (for example, it should be taken into account a laptop, which works in the future, and not in a smartphone), in terms of the number of days, if it is possible to make attachments, in terms of the number of services, what one hopes for, in terms of calculating the burden.

In principle, the head of the group can become a kind of certification of attachments, proteozhnishі and prosunutіshi (laptops, smartphones, gut consoles) to take priority over such a periphery like printers, digital cameras, etc.

Access steps

The amount of information available for review on other Wi-Fi Direct attachments, irremediably stale for any reason.

If you look at the connection of two telephones, then, in principle, a situation is possible, if a specific program gives you access to all or a large part of the information, but as a rule, we take on ourselves less than a single day, a small number of tasks. For example, multiplayer games can only transfer between themselves a piece of gravel, programs for transferring video or photos will only give access to these multimedia files, but they will also add file system on the outbuilding.

Wi-Fi Direct in business

Wi-Fi Direct in the first line of destinations on outstanding coristuvachiv Ale vrahovyuchi the fact that the outbuildings, yakі can take advantage of the new technology, widely vikoristovuyuyuchisya and in offices, zgoda tsey standard nabude popularity and robots. For example, to transfer video, images, presentations from the phone to the projector or transfer files to the printer.

Bezpeka

To ensure security, all data managed by Wi-Fi Direct will be encrypted with the help of WPA2 - an advanced method that has proven itself well in classic Wi-Fi.

With all the extensions that support the subwire connection (up to the extreme Wi-Fi for outbuildings and Wi-Fi Direct groups) will be free of charge for the money, without any additional security.

In addition, if a few devices with Wi-Fi Direct groups will access the Internet through an intermediary, connected to unprotected or protected by a weak encryption method of the access point, the data exchange between Wi-Fi Direct devices will still be used for the help of WPA2, regardless to the interchange station, the information was delivered by a lesser protected route.

Wi-Fi Direct Find the best Wi-Fi?

If you want Wi-Fi Direct and in some cases, you can replace the access point, you can still see the best Wi-Fi in the new one, but the shards of this technology were created for two different days.

Classical Wi-Fi in the first range of purposes for accessing the Internet and the connection of stationary outbuildings, at that hour Wi-Fi Direct will be more important for the connection of two or a few outbuildings at any kind of fluctuating place, de there is no main connection point .

Access points in rich areas are needed and through those that, as a rule, stink supplementary ability: connection to the Ethernet port, the presence of hardware firewalls, the ability to manage the network capabilities, etc.

Breadth

The first Wi-Fi Direct add-ons appeared in 2010, but in a good way about the expansion of new technology, we can speak only after the release of Android 4.0.

In principle, the OS is not enough. Android 4.0 can be put on some old add-ons, but Wi-Fi Direct support on them doesn’t seem to be a charm. From the other side, є th wrapping butt.

For the help of special tools from the side of the Wi-Fi Direct phone retailer, you can also implement them on Android 2.3. However, this situation is rarely seen, and looking at the age of the OS, a large number of Gingerbread smartphones with Wi-Fi Direct are no longer a varto.

Some specialized Wi-Fi Direct peripherals are not yet in use, but the technology is more important than ever for transferring files between Android smartphones. For which it is necessary to activate Wi-Fi Direct on the installed phones, select the file, or else, select the Share function or Send, de crim natural methods transmissions will be present and Wi-Fi Direct.

Software for robots with Wi-Fi Direct in Google Play so far it’s still not enough, or rather, only one, moreover, it appeared literally the day before writing this material. The utility is called WiFi Shoot! it is recognized for transferring photos and videos between outbuildings. It is still not possible to send other types of files for help.

Its own version of Wi-Fi Direct has already been victorious for some time in Apple devices. AirDrop technology, although not compatible with Wi-Fi Direct, was also introduced by Apple as an analog of the same hour with the release of OS X Lion on June 1, 2011.

AirDrop options for direct file transfer over Wi-Fi, without forward adjustment and connection to classic wireless Wi-Fi Merezhi. The technology is supported by most computers and laptops in the company, released in 2008.

One of the first non-IT companies that are planning to win Wi-Fi Direct is General Motors. Developing the idea of ​​smart cars, the company plans to introduce Wi-Fi Direct detectors in cars, and in times of unsafe proximity, give an early warning signal (for example, to a cyclist who is interested in a court smoothie) or automatically reduce speed. Vtіm, specific methods of behavior of the program are overridden by the criteria.

According to In-Stat estimates, the expansion of Wi-Fi Direct will be completed in 2014 if practically all computers and portable devices support the new technology.