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Ambient Backscatter And Battery-Free Communication

There is energy in the air all around us at all times. This isn't a pseudo-mystical statement either; the sheer amount of power from radio and television waves in the air is a massive, untapped resource. At least it was, until Washington University hit on a way to use it that's referred to as ambient backscatter.

What is Ambient Backscatter, and How Does it Work?

The idea of ambient backscatter is that it should be possible to use existing transmission waves to power battery-less devices in such a way that they can still perform simple tasks. The theory was that these devices could communicate with one another, act as sensors, and even send simple text messages. There would be no requirement of additional power, and it would make use of an environmental factor that's already filling the area. In fact these devices would work anywhere there's a number of wavelengths filling the air, whether they're for cell phones, Internet, television, or some other application entirely.

The devices are designed so that, rather than using an on-board source of power, they can draw power from the electromagnetic waves in the area. Scientists tested the range from as far as a few feet, to six and a half miles using these devices that rode the radio waves to get their messages sent. Further testing is still in the works, but the initial tests show some serious potential.

What are the Potential Benefits of Ambient Backscatter?

This unusual development has caught hold of the scientific imagination, and the potential for these devices is nearly limitless. For instance, they could be put on a bridge to monitor the integrity of the concrete. When a hairline fracture occurs, the sensor beams a message back on the already existing wavelengths. This requires no changing out, no battery upkeep, no power source; it's just a constant, never-sleeping guardian that keeps watch. The same sensors could be used to watch for fires, for security networks, and a dozen other applications. Simply install, and leave it unless something breaks the sensor so completely that it isn't physically intact anymore.

These devices could, in theory, also be worked into existing electronics that do use batteries so that even when the charge is completely drained some basic forms of communication are still possible. This would also allow for things like text messages to be composed and sent without actually putting a drain on the battery, making phones last longer on a single charge simply by virtue of using less power than they might otherwise do.

A Green Future 

There's no use in letting anything go to waste; not even ambient cell phone energy. So if it's possible to send a text, or to monitor a secure location, without spending one iota of power, then who wouldn't take advantage of that? In fact, given the potential these devices offer, it's possible that miniaturized devices will become even more popular. Miniature computers that work free of battery packs, or only on tiny watch batteries, might become the next generation of technology when existing wavelengths can provide the brunt of the heavy lifting needed.

This guest post was provided by Eduardo Dieguez, professional blogger. An avid computer enthusiast, Eduardo spends countless hours tinkering with electronics both new and old.

Amazing Cloud Hosting Solutions That Makes Webmasters Happy

Cloud hosting is a relatively new form of web hosting service and allows you to host your website in one of the best possible server environments, with top speed performance and security. There are various types of cloud hosting solutions that you can find in today’s web hosting providers’ offers. Here are six different types of cloud hosting solutions for you to choose from: 

1. Software as a Service (SaaS) 

This is a type of cloud hosting solution that will allow you to run your own software into the cloud. In this way, you can easily access the software anywhere, via the internet, using your favorite web browser. This can be a good solution for big corporations that need to create a simple model of software usage. The application does not need to be installed on every computer; instead, it is installed in the cloud, so that everyone within the company can access the software using their web browsers. 

2. Platform as a Service (Paas) 

This cloud hosting solution is similar to software as a service. But, instead of putting the software package into the cloud, you are putting the entire platform into the cloud. This way, you can install multiple software applications in a single cloud environment or infrastructure. This will give you more benefits for your business, since you’ll be able to create your own cloud computing platform with a group of installed software packages within it. 

3. Managed Services 

Managed services will let you use the needed applications or custom software made available to you by a cloud hosting provider. There are many applications that you can use, so you can choose the ones that perfectly fit your needs. For instance, you can use security services, spam control services, web monitoring services, and so on, depending on the package provided by the cloud service vendor. 

4. Web-based Cloud Services 

This cloud hosting solution will allow you to use certain parts of a web service application, in order for you to be able to use it for your own projects. Most times you won’t need to use an entire application in order to utilize a certain functionality of that application. Maybe you only need to use an API from that application, and you can use it in your own web development projects through the cloud, for example. 

5. Utility Cloud Services 

This service will allow you to rent some of the data storage capacity of your cloud hosting provider. This virtual storage can then be accessed by you from anywhere in the world, provided that you have the necessary login information for it. This solution will allow you to expand your data center and create more virtual storage capacity for your business or organization, which can then give you limitless data storage for your online business. 

6. Service Commerce 

This type of cloud hosting solution will bring you the option of using several interconnected services that you can access from anywhere. Basically, this is a mix of software as a service and managed service, with a variety of implementations that are customized for your business. You can use this solution to create your own online virtual assistant services, business expense monitoring systems, and so on. 

These are a few of the most used cloud hosting solutions that you can choose for your business. And each one of these services offers different pricing plans, which should be flexible enough for you, depending on the type of business that you have.

Author Bio

Bob Spiegel is the blogger behind QuoteColo.com, a company that matches the top colocation hosting providers in U.S.A. and Canada with the business owners that need high quality website hosting services. Bob loves fishing and surfing; you can find out more about him on Twitter at @quotecolo

8 Things You Should Verify before hiring a Web development company

Are you on the lookout for a good web development company? If so, you may want to verify a few things before you make your choice. Here are the top eight things to verify when looking for a web development company to hire.

  1. The previous work or portfolio of the company

Every reputable web development company that has been around for some time will have a portfolio to share with potential customers. The portfolio helps you set your expectations from the company about their creativity and quality of work. A wide variety of web designs is always preferable. The portfolio need not contain websites that are still active. There are billions of websites on the internet and many of them become inactive for various reasons.

  1. Client references

If possible, ask for some references from the company to confirm if their portfolio is original and find out how well they work.

  1. The cost to quality ratio

The rates for web design can vary wildly with different web development companies, but the cheapest service is often not the best. Before you make your choice, look at the kind of quality the company offers and see if it meets your requirements, expectations, and budget. Simply put, look at the cost to quality ratio of the company and choose one that offers the maximum bang for your buck.

  1. Maintenance requirements

Apart from affordability and expertise, it is also important to look at the maintenance aspect of the website. Website maintenance is a huge responsibility, and poor maintenance can lead to poor search engine results or, even worse, negative publicity. Look at web development companies that provide complete maintenance schedules and services for your website. If a company says that their websites are maintenance-free, think twice before choosing them. WordPress is a content management system that makes website maintenance really easy, but even it is requires regular maintenance.

  1. How well the company listens to your ideas

A well-designed website is the result of creative and expert web design and a positive collaboration with the customers themselves. There is no point in having the best web designers and developers when the company is not listening to its client and taking feedback from them.

  1. Ecommerce service availability

If you are planning to offer your customers the option to buy your products or services online, an ecommerce service is absolutely essential. Basically, ecommerce applications integrate with your website and make it more shopper-friendly. They also ensure that the transactions made by your customers are done in the safest possible environment using secured gateways. Without it, you put your website security at a huge risk and also make your company look untrustworthy. Many web development companies offer web design but no ecommerce services, so make sure you choose a company that offers it.

  1. Office location

If the web development company’s office is located nearby, you will have an easier time contacting them and also feel more confident about their service. In case of any issues, it is possible to talk to them face to face. Nevertheless, this is not a very important aspect to verify since there are a lot of good web development companies outside the country as well.

  1. Customer service

One more thing to look at is how well the web development company communicates with you. Look at how well the company listens and communicates with you; it will help you understand what kind of website you will get from them in the end.

Author Bio:-

Amy is the guest blogger who blogs on behalf of Hireawiz, the leading web design and development in phoenix. For more information please visit their website  http://www.hireawiz.com/local-services/phoenix-web-design

Advantages And Disadvantages Of New Technology

We have all seen new advances in technology that have amazed and astounded us. In the workplace technology is revolutionizing the way we do business. At home it is changing the way we view the world, the way we get information, and the way we entertain ourselves. And while new technology has many advantages there are also disadvantages; I will discuss both here.

In the workplace mobile and consumer technologies allow employees to work when and where they want. Many forward thinking companies are developing new strategies with these new technologies in mind. Those companies are reporting encouraging results. With over 70 percent reporting improved sales, and over half reporting improved returns.

As you can see, technology can be an important part of today’s workplace

However there are also recognizable disadvantages. One of the main problems with tech in the workplace is the risk of constant distractions. Emailing, web training, Skype, and cell phones can all be a recipe for confusion and distractions at work. Loss in communication skills is also a potential problem posed by technology.

As we tweet, Facebook, Skype, and email. We are not required to learn and use the listening, and social skills required in building professional relationships.

At home social media sites like Facebook and twitter help us keep up with family and friends, especially the ones we do not see very often. It allows us to express ourselves, and even make new friends.

Facebook is always there. On sleepless nights, or busy days, you can always log in to check up on loved ones, send a quick message or just entertain yourself. Facebook also allows us to connect with old friends, or people we thought we might never see again. While social media has many great benefits there are also negatives. Cyber bullying has been a frequent topic lately, with several severe cases reported with dire consequences.  Social networks can sometimes cause us to lose some privacy, and can cause us to waste time that could be used on more productive endeavors such as academics.

Video games have become a favorite pastime for many of today’s youth, and adults alike

Gaming can be a lot of fun and has several hidden advantages as well. Studies have shown that video games can improve young children’s motor skills. Video games can also be a great way to relieve stress.

Gaming has been shown to improve vision in people with cataracts. Researchers also believe video games can help improve decision making skills. Drawbacks include violent games that may be inappropriate for children. Too much time spent gaming can have negative effects on other areas of life, such a school. There have been reported instances of gaming addiction. One South Korean man recently died after spending 50 hours straight gaming without a break.

Reports show that 98 percent of the U.S. households that are online use social media sites

That 75 percent of the world’s population now has cell phones, and 68 percent of the U.S. households play computer or video games. These recent technologies are changing the way we live, work, and play. The way we communicate, keep in touch, reconnect and express ourselves. We are finding new ways to unwind, learn, and process information.

However, we may create new problems as we rely on new technology. A decrease in interpersonal communication skills, due to electronic communication, is a potential problem. We give up privacy, become over involved and perhaps less productive as we spend more time socializing, gaming, emailing, texting, and tweeting. It remains to be seen if new technology will move us forward or ultimately set us back.

About the Author

Donna Lee is the technology lead at Edictive.com she holds an engineering degree from Berkeley California. Her other passion lies in the film industry and its technology. 

Managing IT Infrastructures: A Breakdown of the Complexities

Businesses depend upon a network infrastructure for every aspect of their daily operations. From reliable communications to data management, customer contact and order processing, today’s technology is what makes it possible for companies to get and stay productive. Also, financial data, client records and administrative aspects such as payroll are all commonly accessed through corporation networks. All of this is what comprises the IT infrastructure of the business.

 

Communications 

Business communications are the core center of any company. In addition to management and staff, ensuring that customers can always reach the business is essential. It is also pertinent for companies to receive important information and orders. When the company does not receive customer orders, business is lost because they either change their minds or go elsewhere. Also, if staff is unable to communicate to patrons or potential clients, they cannot do their jobs efficiently. When that happens, customer service becomes non-existent. No company can afford either of those scenarios. 

Function 

Well organized companies deliver correct orders on a timely basis. Incoming orders and inventory control may be streamlined within a single network. This allows for staff to access the same information, then, in turn they can provide the best interchangeable services. To manage inventory, businesses can use Internet based software, email and phone communications, and orders for scheduling tasks. Without solid networks, essential access to critical information could be lost or delayed. This type of breakdown in operations affects productivity negatively. Hence, the use of the proper data center alliance.

Data Centers 

Data centers house computer systems and all of the associated components for business operations and management. For instance, telecommunications and storage systems generally include backup power and essential data connections as well as security devices. One of the main concerns for companies today is business stability. Companies rely heavily upon information systems to run operations. Should systems becomes unavailable, operations can become hampered or come to a halt. 

This is why it is so necessary for reliable infrastructures through IT operations to exist, and for businesses to utilize them. IT professionals can provide the type of information security required so that breaches are minimized. Therefore, data centers must keep high standards to assure the functionality and integrity of the hosted computer environment. Virginia data centers and the like employ technological professionals that provide these services through technically sound and advanced systems. They use power and fiber optic cables, as well as emergency backup power. 

Management 

Management is an important function for any organization's system of technology. It assures that essential operational components like policies, procedures, processes, data, equipment, external contacts and human resources are functioning optimally. IT infrastructure management is often divided into systems, network and storage categories. 

Benefits 

Among other purposes, infrastructure management on the data center level ensures that it is possible to handle key tasks that include, but are not limited to:

  • Reduction of duplication and effort

  • Adherence to standards

  • Information flow enhancement

  • Adaptability for changeable environments

  • Interoperability for internal and external entities

  • Effective change management practices and policies

The importance of a solid IT infrastructure cannot be overemphasized. It is a critical aspect of any business and without it, communications, data and operational processes cannot flow. In addition, it will be impossible to get and keep satisfied customers. IT professionals will oversee and manage these essential hardware and software systems so that businesses may operate through secure environments, which are provided by data centers.

 

About the Author

 

Entrepreneur Nickey Williams contributes this article to those business owners and corporate professionals needing data center information. QTS offers management solutions and has IT professionals from the Virginia data centers campus in Richmond on the Job. They deliver secure and reliable cloud service, monitored security, environmental control, and power availability.