NFC or Near Field Communication is a wireless standard for smartphone and other devices similar to them. This is a short range radio technology and transfers data without physical contact of the data transferring devices. In NFC up to 424 kilobits of data is transferred per second and this technology works on the 13.56 MHz frequency. NFC is possible when two devices which are NFC compatible, are in a close vicinity of each other, within a range of few centimeters. This makes the transaction really secure. Other than contactless data transfer, NFC is also easy to set up in the compatible devices. It is better than other contactless transactions like Bluetooth because it does not have the complication of configuring the devices for the usage of this short range radio technology. Radio frequency identification or RFID which helps in the passage of radio signals to electronic tags have been the reason for the initiation of NFC. Other than NFC device, data communication is also done between NFC chips called NFC tags which are unpowered.NFC has replaced old techniques which used one way applications like smart cards without contact. NFC tags are used for achieving this feat. Now NFC devices are being used in many places for many applications, contactless payments like the credit cards, e ticket smartcards, exchange of data like maps, videos, images etc, are some of the areas in which NFC enabled devices are used. Even multiplayer games can also be played in the social networking sites using NFC compatible devices. A major use of NFC has been seen recently in Google wallet which stores the credit card information in a virtual wallet and can be used by the customers with NFC supporting device and a Master Card payment for making the transactions.For the devices which are not NFC enabled, special stickers are available which can designed in such a way so that they work on any mobile device to give them the functionality of NFC device. The stickers are known as NFC stickers. Tapping a phone on these NFC stickers can assist in doing a lot of work which is possible for NFC compatible device only. NFC stickers are not only helpful for making electronic payments but also to gain entry to a number of other resources like access to maps and Google places. These stickers are also found in shop windows and by tapping your mobile onto the sticker a person can retrieve detail about the store. Social networking sites can also be benefited with NFC stickers. Facebook Likes may increase for a particular business just by tapping on NFC stickers of that company.
Voice Over Internet Protocol commonly referred to as VOIP has without a doubt changed the way any business works. It has promoted efficient communication which remains to be of great importance for any given business part. This phone service is cost effective and offers quality voice calls thus improving communication. It comes with advantages that would otherwise be hard to enjoy with an ordinary phone system. It is an easy system to install with the only important requirement being a high speed internet connection. No physical cable systems are required to have the system running.One of the best things about VOIP is that it combines data types to make signaling and routing more flexible. This translates into a smoother process for any business and also means achieving a lot without too many issues or spending too much while at it. With the system in place, you can enjoy several things including the following.Teleworking – An organization that uses extranet or intranet can access the office effectively from home thanks to a VOIP system. You can remotely use the data services, fax and voice of your business VOIP through intranet. This portable nature of the system has become very popular because it eliminates all barriers that initially existed. It fits well with modern businesses and their demands.Fax – Using PSTN can be costly for the long distance analog signals, but with fax over IP possibilities, you can convert data into packets thus delivering your data in the most efficient and reliable way. You won’t even need a fax machine to send and receive fax when this system is in place. With every business now looking for ways to cut on expenses, this is a system that is welcomed for sure.Productive software development – This is thanks to the possibilities of combining different types of data for signaling and routing to be more robust and flexible. Application developers will have an easier time developing and deploying new or emerging data communication applications through the VOIP system. There is also the possibility of VOIP software implementation in servers and web browsers which translates into more competitive and productive e-commerce applications. Customer service applications can also be improved by this advantage.Other media types – This phone system over the internet also opens up the possibilities of getting much more than just voice. In as much as your company enjoys clear calls at cheap call rates, you can enjoy much more than just voice using the system. You can transfer images, text and videos alongside the voice. This is something that would have been harder to achieve using an ordinary phone system. It would be impossible to speak to a person and send files at the same time or talk via web cam, but with business VOIP it is now all possible to do at a go. The best is that you get to enjoy all this without having to worry about costly bills to pay.