Why WiFi Solution Is Important

The rapid rise of new disruptive technology trends – cloud, social media and mobility -has added a new dimension to business operations. Connectivity is now the most critical factor for running a competitive business. How will businesses support these devices? Turning to cloud-based Wi-Fi providers is one way. With an outsourced wireless solution, you can overcome many of the challenges of providing access to an ever-increasing number of mobile devices while keeping pace with wireless technology advances.

Wi-Fi providers that offer a hosted, cloud-based WLAN serve a wide range of businesses. Migrating to an outsourced model for wireless network management makes sense for any company that needs to provide wireless. Let’s understand a few benefits of a fully managed Wi-Fi solution:

Geographically Dispersed Locations

The traditional wireless network uses a physical hardware controller to direct access points. However, if your business operations are distributed across locations, the traditional controller-based configuration is less desirable. In a cloud-based model, wireless LAN services enable plug-and-play capability for devices across all locations.

Ease of Business

The first and the most noticeable benefit of outsourcing WLAN management is the hassle-free access to connectivity. The IT team no longer needs to deal with the stress of network downtime and constant demands for accessibility from users spread across the company.

The entire WLAN ecosystem is managed by the technology partner, who takes care of all the Wi-Fi requirements of the company – from analyzing enterprise requirements, designing and installing a customized WLAN system to day-to-day management and operations of the system.

Risk management

Mitigating risk is important in all areas of business, and managing a Wi-Fi network should be no different. All businesses are concerned with addressing consumer privacy; however, there are unique considerations that must be addressed as they relate to the Internet. Consumer privacy expectations are an important topic in today’s news. It is considered a best practice in implementing public Wi-Fi, so that a user must agree to a Terms of Service (ToS) that usually incorporates an Acceptable Use Policy (AUP). This opens them to a serious risk.

Customer engagement

Managed Wi-Fi offers business owners another way to reach their customers. Videos, promotions, surveys, and other types of content can be displayed on the page customers see when they connect to the network, serving as a digital engagement tool for a business to deliver messages. One of the biggest benefits a business receives by offering public Wi-Fi is the potential to develop deeper relationships with customers and the capacity to improve its understanding of customer interests.

Complete visibility

With a fully managed wireless network, companies gain an unprecedented level of visibility and control over the entire network. A cloud based centralized WLAN monitoring dashboard provides deep visibility of the entire WLAN infrastructure and provides application-level and user level control. Managers can control Wi-Fi usage by app category and make quick decisions with weekly or monthly reports.

Dynamic scalability

Managed WLAN services have the added advantage of being highly scalable. Organizations can rely on rapid provisioning and deployment of additional WLAN nodes to match sudden workload spikes.

IT Staffing Constraints

Many companies, especially small- and medium-sized businesses, have insufficient in-house IT resources to manage robust wireless networks. Yet, all businesses must embrace mobility to remain competitive. Service providers can provide the solution you need with access to advanced technology, tools and expertise. If you don’t have sufficient in-house IT resources, you’re still able to leverage critical mobility capabilities. If you do have in-house IT staff, you can refocus their efforts on other projects.

Growing Operations

A major benefit of working with service providers is the ability to scale your WLAN solution as your business grows. When network demands increase, your managed WLAN solution can scale accordingly. The ability to scale is especially critical for organizations that can’t always predict demand, such as when internal staff and outside visitors require network resources for their own devices. Examples include educational institutions, health care facilities, hospitality companies, retail operations and any organization trying to manage unpredictable demand.

The last few years have seen the corporate work culture changing drastically. Employees no longer sit for hours in front of their desktops; mobile devices and laptops allow people to move freely and work from anywhere in the building. This dynamic work culture is perfect for enhancing teamwork and nurturing innovation and an enhanced WLAN ecosystem is an essential component of this new work environment.

All About Digital Footprint

We all have a Digital Footprint regardless of how much you spend on-line. Even if you have never been on-line, don’t have email or use social media, you still have a Digital Footprint. Yes, the more you are on-line the greater your exposure to some sort of identity theft.

Here is something to think about. Is it safer to go to a store and use your credit/debit card in person, or is it safer to shop on-line with your credit/debit card? The answer and explanation will be at the end of this article.

So how do we protect ourselves while on-line?

  • Have a different password for each on-line account you have
  • Use a non-dictionary password, using caps, numbers, symbols at least 12 characters
  • Use a password manager to keep track of all your passwords
  • Be careful of what you put on social media
  • Keep all your devices OS up to date (do the updates)
  • Use Internet Security software for you PC’s
  • Use security software for your phones and tablets

When you are banking or investing on-line it would be wise to use what is called “Two factor Authorization”. This means that after you put in your User Name and Password, you will get a text with an authorization number that you must input to gain access.Soon finger prints, eye scans or other biometrics will be used as a login. These are getting better and more reliable, expect to see them soon in wide scale use.

Most infections or hacks come in through email or infected apps that are downloaded. Be very careful when clicking an embedded link in an email. If possible don’t do this, instead go to that web site directly. For example, you may get an email from your bank that says your statements are ready, do not click the link, instead go to the bank site directly from your browser.

Now the answer from above. Generally, it’s safer to shop on-line. The reason, when you put in your credit card numbers they are encrypted all the way to the credit card clearing center. When you use your card at a store you hand it to a store employee, in some cases you lose sight of that card. On-line the only human hands that your card touches are yours.

You should always use a credit card when shopping on-line, never a debit card. You have more protection with a credit card.

George Uliano is a security professional with years of law enforcement and security experience. He earned a Bachelors Degree in Criminal Justice and Business graduating with honors. George holds three U.S. patents on different locking principles. This combination gives George and His Company Locking Systems International Inc the unique ability to provide its customers with the correct security at an affordable price.

The Effect Of Chat Bot

The use of live chat for customer services has grown popular over the past several years, often replacing voice support services. Many companies now recognize the benefits it brings, such as

  • the ability to address customer needs with more clarity
  • increased time and cost efficiency
  • better customer satisfaction

However, with the growth of chat customer support came the creation of AI software that could take over the responsibilities of a human support agent-the chatbot.

For large companies that often handle hundreds if not thousands or even millions of customers in a day, a chatbot can save them a lot of time and allocation of resources. They don’t have to hire big teams of human customer support agents to handle every single customer that comes to them with an inquiry. Another big plus for businesses is that chatbots don’t get tired. They don’t need to work in shifts-they can work 24 hours a day, 7 days a week for as long as the company uses them.

But as much help as chatbots can be to a big brand, they can also be a huge detriment.

Artificial intelligence is still flawed, as is with anything man-made. Sometimes the AI becomes too good to the point that it appears they have grown sentient, or they can be entirely unable to help a customer in need, as was the case with Telstra, a telecommunication company based in Australia.

Several news sources such as the Sydney Morning Herald, the Daily Mail, and Yahoo! News have reported that many customers have become irate at the quality of Telstra’s customer support chatbot, Codi, which was launched last October. Since then, customers have been posting on social media about their discontent with Codi.

For starters, the chatbot has a lot of trouble processing simple requests, such as when a customer requests that they be handled by a human agent. Codi also had a tendency to repeat itself and is prone to system crashes. There is one memorable anecdote of a man named Paris who requested a human agent and instead was asked if he wanted data roaming. Apparently, Codi mistook his name for the French city.

While this is not the same for every chatbot being used by businesses, Codi is a reminder of the possible trouble that awaits them, no matter how good the algorithm is. These kinds of issues can be a serious factor in a customer’s satisfaction (or lack thereof) with a company, no matter how good their products or services are.

While AI has proven itself to be useful and full of potential, it is wiser to proceed with caution and not completely depend on it, especially when it comes to customer support. Yes, hiring human support teams can mean more expenses than a chatbot program, but while robots can automate the entire process and handle simple queries with more efficiency, they still cannot deal with problems that require a more human touch.

Why Data Is Important

Data, a word when read, seems simple, but in an organization or business, it means a lot. Data has the power to change the whole perspective of your organization; it can make or break the game. It’s a realm of multiple possibilities. Whether the data is, on-premise, edge, or on cloud, it has the capacity to bring new opportunities forward and give detailed insights for your business.

Reinvent your business with these Microsoft Data tools:

SQL Server

The SQL Server gives you the power to innovate faster while you are on-premise. The new Microsoft SQL Server 2017 comes with updated security and intelligence. You get all the extra features without having to pay extra, with performance that is best-in-class, and flexible for your on-premise requirements.

  • Be it Linux, Windows, or Docker containers, you can run SQL Server 2017 on any of your favorite platform.

AzureSpeed-up your move to the cloud today. Now you have the advantage of cloud agility and the efficiency required to migrate to cloud without having to change the code. With azure you can make faster predictions and unlock new insights.

  • Start innovating faster with Azure data services. Microsoft Azure comes with the ability to unlock the data potential.

SolutionsPick the technology of your choice and start developing with, along with open source, which is backed by Microsoft’s innovations. Get easy integration of data in the apps and make use of the updated set of cognitive services for developing intelligence that is human-like across the complete scale of data.

  • Build intelligent apps faster. Choose the tools and platforms of your choice for incorporating intelligence in your applications.

Artificial Intelligence (AI)When it comes to data platform, AI is native-get access to insights quicker from any data that you want, cloud or on-premise. Work with combining your unique data for enterprise and the data from the world to build an organization that is driven by intelligence.

  • Microsoft is using intelligent technology to amplify human ingenuity. With AI, they bring the ability to extend our capabilities to help us achieve more.

Microsoft Data Platform: The SolutionIntelligent

Now get the power of AI with the Microsoft Data Platform right in your data to get a detailed understanding about your customers and business like never before. Microsoft is the only one who brings machine learning to the edge and for the database engines, for increased security and accurate predictions.

Agile and Fast

Microsoft’s flexible data platform that provides an experience that is consistent across the platforms and helps your innovations reach the market sooner. Build and deploy your apps from anywhere and anytime.

Enterprise-ready

Help your business scale when you know that the availability, performance, security requirements are covered-with a cost of ownership that is industry-leading.

Data Platform

With so many advantages and features, Microsoft surely wins the race. Data platform has a lot of potential that can help your business and help it advance in the digital race. Implement data platform and help your business perform better.

Things You Should Know About Computer Memory

The major and the basic function of computer memory is to store all the data on the computer. Depending on the type of data, apart from storing data, it performs some other functions as well. All its functions are related to storage only due to its primary role of storing, like RAM, ROM, data storage, hard drives and flash memory. Each of them performs its required function to keep the computer working.

The functions are as below.

— RAM

Random access memory (RAM) provides the space for all the temporary application data storage. Whenever a computer needs some data, instead of going back and finding information on the hard drive, it gets it all in the RAM as it stores all the frequently used applications. This becomes easy for the system to find the required information.

When we shut down the computer, the system erases or transfers all the data of the RAM to the hard drive while making a room for the new data to get stored when the computer begins its operations again.

— Hard Drive

A hard drive is the core of a computer’s data storage. It supplies storage for system and user files that include everything from your operating system to images and documents. In technical terms, a hard drive is a rotating disk that is treated with a magnetic coating, similar to the magnetic ribbons, which are used to store data on cassettes. There is one moving arm that reads and copies all the data and from the rotating disk, it allows you to save the new data or open files from the hard disk.

— Flash Memory

Flash memory is the common term used for electronically-erasable-programmable-read-only-memory (EEPROM). This is used in video game cards of the computer and also to store some important information of the system. It is not like the other memory types that erases or copies data byte-by-byte rather EEPROM is used to edit data in groups of bytes while making it an easy and a convenient choice for the devices like memory sticks and cameras where the data stored changes frequently from time-to-time.

— ROM

Read Only Memory is termed as ROM. The data that is stored by ROM is used to control the most basic computer functionalities, such as starting up, operating the computer fan and detecting peripherals. And, as the name suggests, the system or the users cannot edit this data. Everything recorded stays over there even after switching off the computer. Similar to the flash memory and hard drives, ROM is an example of non-volatile memory. Being non-volatile means that the data stays in place even when the power is off.

Benefit of Data Cleansing

What do we mean by data cleansing? It defines that a set of data is accurate. Companies rely heavily on computerization of data in a simple way, so data cleansing is a very regular task. In cleansing operation, to check for the accuracy and consistency different types of tools are used to check for consistency and accuracy.

Data Cleansing is of two categories depending upon the complexity of tasks.

Simple Cleaning. In order to verify accuracy various set of records are read by individual person or group of persons. In this task, correction of spelling mistakes and typos are done, proper filling and labeling of mislabeled data are done. Further incomplete and missing entries are completed. In order to ease operations, outdated and unrecoverable data are eliminated.

Complex cleansing. In this data, verification is done by a computer program according to a set of rules and procedures provided by the user. Misspelled words are corrected and the data which has not been updated since last five years are deleted. Even the missing city in the database can be filled by a more complex program. This is based on postal pin code and changes in currency types on pricing.

Data cleansing is required for creating efficiency of data related businesses. If the database is not updated or not correct, there is no use of contracting clients by the way of phone numbers given in the databases or sending regular emails saved to the addresses thereon. Further, it ensures that there is always consistent and correct data available in the databases. This helps to minimize errors and assists to maintain useful and meaningful records even if there is a large volume of data stored.

When two database work in cycle, data cleansing is considered as more relevant. Customer information available at one branch is available at the other branch and this gets updated at one branch gets automatically revised in the database of other branches also.

Database cleansing use techniques like transformation, rationalization, and standardization. Further, these comprise data profiling, data enrichment, and augmentation. So, databases need to be run through data cleansing periodically in order to avoid the errors which could lead to inefficient work and more complications. This process involves conversion, formatting, and preparation for upload. Since it is time-consuming, it is wiser to wiser to outsource the selected components. of business and it requires a lot of experience in data migration.

Behind Story of AI Growth

Revolution in AI Techniques:

Over the past many years, Artificial Intelligence revolution has provided the quality response for the different range of technologies. I am going to explain main reasons for the growth in its revenue. Functions of speech recognition, face detection, fingerprint recognition and much more are operating quite accurate because of Deep learning techniques. Deep Learning technique is based on the Artificial Neural Networks. Achievement in this field can be judged by its different products like a novel technique for Image Recognition, Object Detection and Prediction System for the stock market. Advances in image recognition have extended the limitations of medical treatment. Moreover, it is helping in reading X-rays, and predicting disease through improved services. Also, it is inspired by the natural intelligence of humans but now AI revolution has changed everything. It could lead to layoff, as it is overtaking human in many fields. The above graph shows the upcoming revenue for the next coming years. This will lead to highly profitable gain for the industry.

The following implementations are somehow causing the sudden growth in AI companies:

1) Implementation of Machine Learning: Object detection means analyzing the content of photos such as individual objects, faces, logos and text on them using a computer-aided cognition model. With the help of object detection, one can minimize the risk of any incident by detecting the presence of another object. Using latest technologies it can be performed in the live work environment. Within a single image, there are a lot of objects inside it, a good model can easily identify each object by extracting key visual features from an image. Different application area of object detection is Facial Biometrics, Motion Detector, Object Recognition and Text Recognition.

Any image recognition algorithm would take an image or its patch as input, an output will be the object in the image. In other words, the output will be a class label. How does an image recognition algorithm know the contents of an image? Well, you have to train the algorithm to learn the differences between different classes. If you want to find cats in images, you need to train an image recognition algorithm with thousands of images of cats and thousands of images of backgrounds that do not contain cats. Needless to say, this algorithm can only understand objects/classes it has learned.

2) Changed Technology: Today we have shifted our technology from analog to digital data communication and storage, which makes the change a convinient approach. Nowadays, robotics has made many advantages in the robots designing. They are able to take physical interaction of human being as a useful information. They can react to any physical interaction to perform the output task. This technology has made the change in robotics which has become an advantageous component in the era of Artificial Intelligence.

3) Meet Consumer’s Expectations: From time to time, customer’s need and expectation grow. Though industries are there to deal with digital data, this data is in huge amount and sometimes poor technologies may fail to handle and accomplish the goals with this data. Here comes an AI into play. High complex big data can be easily managed and handled with the aid of Artificial Intelligence. After dealing with huge data it produces better customer experience. It has brought customer’s expectations into reality which leads to great demand in industries. Facebook, Pinterest, Netflix and Google are some of the real time and effective examples to demonstrate the above fact.

4) Decision Making: By applying machine learning algorithms the power of machines has increased. These algorithms made machines able to make decisions by itself. AI has changed the scenario of decision making for business. Deep Learning has been widely used for decision making when the dataset is huge. As a demonstration Amazon has done the partnership with Microsoft to uplift projects based on Deep Learning. This reflects how effective Deep Learning is in Decision Making and handling high computation task. In today’s scenario TensorFlow, Keras has become an integral part from the business point of view. Fast and powerful processing using algorithm based tasks are applied in business for better customer satisfaction.

With all these benefits and advantages of this technology, it has proved itself a trending way for overcoming traditional issues of data handling and analytics. Thus, the growth of AI is making a path. From the study, it can be stated that market value of AI is growing due to advanced technology like Prediction System, Recommendation System etc. Up to 2021, the revenue will reach approximately $10000 Million which will be a rapid growth for the industry. AI could boost average profitability rates by 38% and lead to an economic increase of US $14 TN by 2035 with its innovative ideas. Google is exploring all aspects of machine learning with classical algorithms. It has overcome different challenges of research and technical tasks which leads to its greater demand and revenue as well.

Building Smart Cities

The global economy is in constant turmoil, governments are challenged to provide levels of service that typically only private businesses can provide and disruptive technologies are transforming industry at a rapid pace. In this bold new era where change is unavoidable it is the innovative who are positioned to surely thrive.

In 2008, the global economy fell into recession; it was the most significant downturn since the Great Depression. Recovery has been a long and exasperating struggle; at times feeling like we are clinging to the edge of a cliff, desperately trying to hold on and weather-the-storm.

Some economists even predict we are on the verge of another global recession. Foreign and domestic factors are both significant contributors to the swelling pessimism; there is the unpredictability of Trump’s Tweets, the looming collapse of the Euro, the astonishingly low cost of crude oil, student loan debts suffocating young adults who are unable to contribute to economic growth and let’s not forget about the dreaded silver tsunami.

It’s fair to say the economic outlook for the United States and Canada is unsettling. As a result of financial uncertainty many government agencies across North America are seeing their budgets tightened, while expectations from constituents continue to rise. The public opinion towards government processes, civic services and budgetary spending has become progressively more volatile in recent years.

So, how does one do more with less? Well, when you consider that we live in a world where virtual reality, 3D printing, quadcopters, pocket-sized spectrometers, and self-driving cars are no longer simply things of science fiction, the answer may be staring us directly in the face.

There are a plethora of software solutions that assist with a wide range of government functions. The technologies available today disrupt the old ways of doing things; these are solutions that automate and streamline processes, compile and share information departmentally, increase citizen engagement and enable open governments.

Numerous communities across North America are seemingly transforming into smart cities overnight; governments are adopting innovative technologies as a means to become more efficient and generate new revenue. Even more uplifting is that these advancements in technology no longer simply cater to federal and state agencies, local governments are now consuming what has become repeatable and affordable technology solutions.

Optimism should not be confused with naivety. The challenges being confronted by governments are most certainly daunting and implementing change successfully warrants its own discussion, but regardless of these hurdles the solutions being developed out of necessity are truly inventive and inspiring. More and more government agencies seem eager to evolve, refusing to fear disruptive technology and instead utilizing it as an opportunity to prosper. Navigating through the complexities of this digital age is certainly no easy task, but in a world ripe for change to the innovative go the spoils.

Derek, an employee of the E-Government Consulting Firm zedIT Solutions, works in collaboration with colleagues and partners to weave through complexities of technology and help transform public sector clients into digitally enabled government agencies.

How To Get Fast Growing IT Industry

The actual need for virtualization basically requires the prior understanding of three things: Why Virtualize? What is Virtualization? And When to Virtualize?

The virtualization technology evolution dates back to the times of main frame computers, where the operators had to utilise huge power resource to run processes. Operating Virtualization addressed this issue by allowing the hardware resource to run multiple operation system images using a single software tool, thus managing the power utilisation in running processes.

Server virtualization is the key aspect of virtualization technology, where the main server is virtualised to create a guest system that exactly works as a main system. A software layer called hypervisor makes this happen by emulating underlying hardware. Here the guest operating system uses the software emulation of the underlying hardware, i.e., virtualized hardware and not the true hardware.

The performance of the virtual system is not exactly the same as that of the true system. Even then the virtualization holds significance as the most applications and guest systems may not demand for full utilization of the underlying hardware.

Thus, the dependence on hardware is alleviated, allowing greater flexibility and isolation of the processes from the main system, whenever needed. Here is where the companies working on multiple applications on multiple platforms can have an advantage of minimization of extra resource utilization.

Virtualization, which was initially confined to server systems, has evolved over the years to suit for networks, desktops, data and applications, among others.

Wings of Virtualization:

Virtualization has spread its wings across six key areas of significance in the IT industry:

  1. Network Virtualization: This reduced the complexity across networks by grouping the available resources in a network, connecting them with independent channels formed as a result of the splitting of available bandwidths. These channels can be linked to devices later, depending on the requirement.
  2. Storage Virtualization: Here, various storage devices are grouped into a single large virtualized storage unit, which is controlled from a central console.
  3. Server Virtualization: This involves the masking of servers so as to limit the server users from accessing server’s complex information, such as physical address, among others, while also ensuring the resource sharing. The software that is used to virtualize the underlying hardware is ‘hypervisor’
  4. Data Virtualization: Here the broader data access is provided to meet the business requirements, while abstracting the very important basic information like storage location, performance, and format.
  5. Desktop Virtualization: Here the main intention is to share the workstation. Instead of server, the workstation load is shared via virtualization, in the name of remote desktop access. As the workstation works in data centre server environment, security and portability are also ensured.
  6. Application Virtualization: Here the application is abstracted from the operating system, and encapsulated. The encapsulated form of the application is used across platforms without having need fo depend on the operating system every time during implementation.

All About Wireless Devices

Now that digital lifestyle devices, tablets, wireless phones and other internet appliances are beginning to come of age, we need to worry about presenting our content to these devices so that it is optimized for their display capabilities.

Mike Davidson

Wireless devices have made the life easier by many ways. They can be moved easily anywhere and support more users at the same time. With easy installation facility and no cost for cabling infrastructure, you just open the pack of new wireless device and it’s ready to boom.

I think it poses no significance if I write much about the rocking advantages of wireless devices in our lives because every one of us know and accept their worth.

There is vast variety of marvelous devices, but here are some which made our life easier the most.

1. Wireless Headphones

A nomadic person will certainly pick his headphones first of all when packing the luggage for traveling because a journey without any headphones is a bore to death. And if there is a wireless headphone, he will wish for the journey to last for many hours. They may cost more than the traditional headphones but the freedom from tangled cables proves the cost fair. Wireless headphones also have a feature of blocking out the noisy environment.

2. Universal Remote Control

Another smart wireless device that connects to the home Wi-Fi, the universal remote control system is controlled by the free app. It can be used for any device which works on infrared signal like turning on/off TV, air condition. It can automatically turn devices on/off at a certain time.

3. Wireless ergonomic Mouse

A Bluetooth connected computer mouse having the capability of switching between more devices with left and right click swappable buttons, is another device making our life easier. Getting rid of the limited length cord is a striking experience.

4. MobileLite Wireless

No need to connect cables with mobile phones to transfer music, photos, videos and documents. MobileLite Wireless is a device which allows transferring data wirelessly from an SD memory card to a supported mobile device.

5. Wireless Speaker

If you love arranging parties with friends frequently, a good quality wireless speaker is the best choice for you to enjoy the freedom to move the speakers around without any cords. It has two parts, a receiver and a transmitter. The transmitter is connected to the audio output of audio device and the receiver boosts the audio. You can position the receiver where you want the sound to be without any long messy cables.

6. Remote Controlled Garage Door Opener

This motorized device that opens and closes remotely has made our life much easier. Like any other typical wireless device, it has a transmitter and a receiver. The owner transmits a signal of a specific frequency from remote control and the receiver activates the door opening mechanism.

7. Wireless Home Security

Another important benefit of wireless technology is the wireless home security system. You can keep an eye on what’s going in and around your home with the help of a wireless camera. Without having the mess of cables, it can be mounted higher and further away as compared to the wired cameras easily.

8. Wireless Lights

Our homes can be illuminated with a smart way now with wireless light. The variety of wireless light experience as the security lights, motion spotlights, under cabinet lights or the ceiling lights, let you control them remotely from anywhere in the home with adjustable brightness and colors.

9. Mobile Phones

If someone asks me about the most imperative and major contribution of wireless technology, I would say at once, “The Cell Phone”. Used to communicate over long distances without wires, this magical device has made our lives the most trouble free and easy. Remember the time when we used to have a telephone set in our homes and offices, which cannot be carried with us while we were out of station, and when we were hit by a mishap or an immediate chore… We had to wait for a PCO to come by the way, and used to open a telephone diary for dialing the number. Ohh!… That hectic way to call someone. Thanks to the wireless technology that we have the telephone set, the telephone diary and many more in our pockets today. The tablets, the iPhones, the personal digital assistants (PDAs) all the wireless devices are the glory of wireless technology.