Biggest Technology Changes to Come in Next Decade

In relation to describe here the biggest technology changes to come in next decade we must perceive the indications in the tech changes of our time and in past decades. Within just two consecutive decades before or after the dawn of the new millennium we experienced the biggest array of changes in the field of technology and tech interfaces of everyday life. These changes have been so gigantic and far reaching in effect that twenty first century modern life experienced the greatest transformation in the hands of technology itself. Among the wide array of changes that are taking place and are continuing to make the use of technology shift in more ways than ever some of the most prominent ones are particularly from the computing world, in delivery framework, devices, communication and collaboration channels, consumer interfaces and mobile computing based applications. While some of these gigantic changes like the increasing replacement of traditional computers and computing by the mobile devices are widespread and all sorts of applications are increasingly penetrating into our different lifestyle fields, in the time to come it is only going to be more rigorous to blur the separation between lucid computing maneuvers and solid material reality. Here are our picks on biggest technology changes to come in next decade.

1. Implications of Biotechnology

Biotechnology is already considered as the most promising field of healthcare and with gigantic research output that is further going to be irreplaceable for the treatment of many health disorders and for organic transplantations. Bionic limbs are already in place which is only going to develop in sophistication and maneuverability in the time to come. If bionic limb is one aspect, then stem cell research and incorporating stem cell replacement is another aspect that is going to take the implications of technology in healthcare further. With stem cell therapy a great array of challenging diseases in which cell level degeneration plays an important part can be successfully thwarted. Biotechnology and the array of biotech discoveries are going to present one of the revolutionary areas of biggest technology changes to come in next decade.

2. Big Data Analysis

With the proliferation of mobile computing to an astounding level the volume of data has reached to a gigantic limit and it is really amazing that more than 80% of data was created only in the past two years. This huge body of data comprising every computing communication, mails, social networking posts, videos and everything you share, save and put into use on the computer is accumulatively called Big Data which is increasingly being the subject of analytical purposes of various ends. Big Data analysis is the next big area of importance for assessment, discovering opportunity and analyzing potential. Though already the analytical use of Big Data is in place particularly for assessing consumer behavior and business potential in key rigorous sectors like retail, in the decade to come it is going to change the face of business analysis to the ultimate extent.

3. Cloud computing will be the driving force

Cloud storage and cloud computing is already a big force since the proliferation of mobile devices that are continuing to replace the traditional mode of computing. Especially as mobile applications and lucid non-device specific interactions are increasingly becoming the order of the day, it is more or less obvious that cloud computing in the coming decade would replace traditional computing. Thanks to cloud based applications and storage now you can access your data, do computing work, process information, share, mail, interact from anywhere irrespective of the devices and locations. With mobile computing in handheld devices fast replacing the traditional client side storage solutions and servers and device specific operation systems, the trend in few years time is only going to make a clean sweep creating access to data and computing.

4. Speedier communication network will make the world even smaller

Just think of the irony of the reality :- a tsunami in Japan has been sensitized faster through Facebook even before government agencies could signal high alert! Yes social networking made the world really a cozy place to live and in the time to come it is going to be even cozier. Some of the biggest technology changes to come in next decade will be experienced in social networking with ideas, information and entertaining content being shared in real time with more fluid pace making the world a smart place to interact where so called geographical barriers will not have any meaning except for cultural reference.

5. Digital literacy is going to replace academic literacy

One thing is already evident, that education and especially literacy is no longer going to be the same after the proliferation of handheld devices and technologies to a mass level. In coherence with this trend digital literacy is going to outpace even the common literacy and introduction to education for the coming generation of children and adolescents. In the years to come education aspirants will be more conversant and equipped with digital knowledge of information processing and handling devices than earlier times thanks to especially the wide range of small handheld digital devices with internet which are fast replacing the books as source of knowledge.

6. Solar powered cities

Energy is the greatest ever concern for our civilization with all sources of energy fast going to exhaust and as the demand for the electricity and energy is ever increasing thanks to our hi-tech life and lifestyle gadgets, solar power is increasingly being viewed as the next big alternative to play a big role in creating sustainable source of energy while causing least damage to the environment. Completely solar powered cities are being viewed as one of the biggest technology changes to come in next decade. Already a great number of cities have started to adopt the solar power to use in the local level and it is being viewed as clear indication to completely solar powered cities of future.

7. Revolving and Intelligent Architecture

Dynamic architecture or rotating architecture or revolving architecture or smart architecture, in whatever way you call them they are the new dimensions in the architectural design of our time which is just going to change the way we think of a building and correspond to its utility and aesthetics. A building floor that rotates or the twisting of the building to various dimensions to intelligent self regulating interior temperature and lighting, modern architecture has come up with an array of smartest way of corresponding to our sense of utilization of architecture and building structures which are only going to be more developed and widespread within the coming decade.

8. More interactive, multimedia based education

When e-learning was unearthed for the first time it was seen widely as a leap towards the digitization of education but ever since in every way the education system became more interactive, hi-tech and dependent on real time input through vast digital network. Most important of all with the reading technologies like electronic books, applications on the mobile devices being widespread on everyone's hand, education is no more about getting the knowledge and pouring them on papers but it is more about real time intelligence use, practice and sharing through being involved on the subject on a vast network using digital technology and devices. From taking notes to presentation to problem solving to career focused learning to professional exposure, in the digital space of education you do not need to wait for anything, because through a rewarding network of students and professionals study goes hand in hand with professional exposure.

9. Virtual, lucid, mobile simulation of many things

Everything is destined to go mobile as we are increasingly becoming dependent on our handheld devices for all our living needs, from shopping to education to contacting family doctors to getting the baby from the play school to self organizing to booking flight tickets. Tiny light applications on your 6 inch screen on hand take care of your different purposes and utilities just round the clock. You require a dieting information instantly just when you are cooking or need to know the traffic condition to calculate the time before you venture to go somewhere at the end of the day, you do not need to ask anyone or call any god dam service to know these, there are applications for every bit of your requirement. Lucid, simulated experience of mobile applications is encompassing every area of life at fastest speed and is one of the biggest technology changes to come in next decade.

10. Remotely controlled healthcare

Remotely controlled healthcare services using digital technology, devices and applications is already in use in a big way which is only going to be the mainstream of healthcare in the time to come. With the development and proliferation of remote sensing and remote control technology that can share the medical data and media in the real time to make specialists and practitioners involved from various remote places, remotely controlled healthcare is going to be the order of the day in the coming decade elevating the standard and efficacy of healthcare practice to several notches.

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Tips: WiFi Security for Home Networks

Security is a huge concern for anyone setting up a WiFi network, as anyone who is close enough to the hotspot can break into your system and access the information. Therefore it is important that suitable security measures are adopted along with setting up a WiFi network, whether at home or workplace.

Here are a few tips that can help you establish reasonably good security measures for your home or small office WiFi network, with a standard wireless router and one or more roaming access points. 

Change the router’s default name and password

 

This is the most fundamental step, as intruders can easily find out the default name and password of the manufacturer. In fact most of the manufacturers stick to the IP addresses 192.168.1.1 or 192.16.2.1. Therefore ensure to rename the router and have a strong password to access the router configuration software. You may even consider changing the IP addressing. 

Disable Peer-to-Peer Networks

 

Go for the infrastructure mode on all access points and do not allow the ad-hoc mode that would permit intruders to enter your network through a legitimate user of your network. 

Do not broadcast your router’s network ID

 

In technical terms, this is called disabling SSID (Service Set Identifier) broadcast. A wireless hotspot access point will regularly – as often as ten times per second- broadcast a beacon signal that announces its presence. It is possible to find information such as strength of the signal, the access point’s functional capabilities and the SSID from the beacon. Therefore it is advisable for any private WiFi hotspot to disable this beacon. This way, only those who already know the SSID can connect with the hotspot.

This method is not completely foolproof, as it is still possible for seasoned hackers to detect such closed networks. However this way you will at least be doing what best you can do. 

Identify and approve all your authorized users in advance

 

This is made possible by turning on the Media Access Control (MAC) addressing filter in your router. This is a standard procedure with most WiFi gateways. Each connectible device (laptops, PDAs, computers, Wi-Fi cards etc) has a unique MAC address. By pre-defining which MAC addresses can access your network, you can prevent intruders from connecting with your resources.

This again is not foolproof, as it is still possible for hackers to intercept the wireless data packets as they travel from your network to an authorized user. And with these data packets, the hacker also gets the SSID and the MAC address of the authorized user. The hacker can then easily use this MAC address to help his system look like an accepted user. 

Use wireless data encryption

Use either WEP (Wired Equivalent Privacy) or WPA (Wi-Fi Protected Access) encryption. It has been found that WEP is relatively easy to crack however some protection is still better than none at all. WPA and its more recent version WPA2 are safer bets, as they require all the devices including the source as well as the clients be set to its code.

Regardless of which encryption you use, it is more important to change your encryption as often as possible. 

Check router logs regularly for unauthorized users 

Wi-Fi gateways usually show the MAC addresses of current users on a status screen. Many gateways can also keep a log of the users. Scout around regularly for anything that looks suspicious, like an unauthorized user staying connected for long- and not connected because he happens to pass by. Change the encryption if you spot anything that maybe suspicious.

You can also install a packet sniffer like Ethereal that not only shows if unauthorized users are accessing your information but also shows what information they are getting. 

Set up a strong firewall

 

The steps we discussed so far can only prevent a wireless user from accessing the information in your network. In other words, WEP and WPA encryption protect only data in the air. They do not take care of a hacker breaking into your hotspot from the wired end.

Standard home networking routers have built-in firewalls and they usually monitor incoming traffic. Typically, they block all incoming ports. There are also Stateful Packet Inspection (SPI) firewalls that can report attacks, intrusions and all suspicious activities.

The standard firewalls can take care of your requirements in most cases. However if you are part of peer-to-peer file sharing networks, you need to take special precautions. TCP ports 135, 137, 138, 139 and 445 are best blocked from external access. You would also do well to disable NetBIOS over TCP/IP. Personal firewalls are also worth considering. 

Use passwords for your computers and files

This aspect is typically ignored in home networks, but can easily add more security. You may choose to password to your computer or special files or areas. It makes sense to choose passwords that are not easy to guess.

Make sure to preserve sensitive or confidential files in folders that are set to authorized access. All the new operating systems like Windows 2000, Windows XP and Mac OS X have built-in password capability. 

Segment the wired and wireless networks

 

Designate your wireless access points as separate subnets with firewalls in between them and the main network. Also make sure that your community names are not easy to guess, as these get broadcasted with network management tools like SNMP.

Switch off your connectible devices when you are not using them

The logic is simple. No one can access your laptop or computer when it is switched off. If you have multiple users to your network, you may need to leave the wired connection on even when you are not using them. But you can still switch off your own PC or laptop. 

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Google Unveils Android Lollipop

On Oct. 15, a 10-foot-tall statue of a lollipop joined sculptures of an ice cream sandwich, a chocolate doughnut, and other confections on Google’s (GOOG) campus in Mountain View, Calif. This was how news came of the latest major update to Android, the operating system that runs on 85 percent of the world’s smartphones: not with a hyped press conference or long lines outside gadget stores, but with the installation of an oversize lawn ornament. 

Lollipop is the 13th major version of Android. But it’s the first to be fully developed under Sundar Pichai, the Google senior vice president and confidant of Chief Executive Officer Larry Page who took over the OS operation last year. Along with Lollipop, Pichai introduced three Google-designed devices, including the supersize Nexus 6 smartphone, manufactured by Motorola with a gigantic 6-inch screen, half an inch bigger than the one on the iPhone 6 Plus. Pichai hopes the phone will be the first of a series of new Lollipop-powered computers in living rooms, cars, and just about everywhere else. “We aren’t only trying to ship two [products],” he says, obliquely referring to rival Apple’s (AAPL) well-received pair of new iPhones. “We are trying to enable thousands.”

Lollipop has arrived at an unusually important moment in Google’s attempt to control the next generation of computing devices. Samsung (005930:KS), Google’s largest partner, warned on Oct. 6 that it expects to miss its quarterly sales targets because of price cuts on its phones. In Europe, regulators are examining whether Google violates antitrust law by forcing manufacturers that use Android to preinstall its apps, which Google denies. Meanwhile, Apple has gotten rave reviews for iOS 8 as well as for its hot-selling iPhone 6 and 6 Plus. On Oct. 16, Apple will convene the media to ooh and aah over new iPads. With the new version of Android, Google “has to overcome concerns that there is not parity between Android’s ecosystem and iOS,” says James McQuivey, an analyst at Forrester Research.

Lollipop is Google’s answer to the ominous rumblings in Android land. It’s a svelte OS, capable of running on 512 megabytes of memory, which means that even the cheap phones spreading through China and India can pack in Android’s latest features. (Older versions used considerably more memory.) Lollipop’s look, called “material design,” uses moving icons and shifting font sizes in an effort to more clearly organize information onscreen. It also attempts for the first time to standardize and connect the interfaces of a user’s various Android devices, including a new set-top box that plays Web video on a TV.

Motorola’s Nexus 6 smartphone has a sleek, curved aluminum back and a crisp screen. The company says it can run for hours after charging for just 15 minutes. The phone will go on sale (subsidized) at all major U.S. carriers by the end of the year, when an unlocked version will sell online (fully priced) for $649. Pichai studiously avoids using the word “phablet” but says the Nexus 6 screen was a response to consumer demand. Large-screen phones now make up 25 percent of Android devices, up from 1 percent three years ago, according to researcher Strategy Analytics. It’s unclear whether customers who now have a supersize option from Apple will still flock to an Android version.

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VoIP : Voice Over Internet Protocol Technology

                             

VoIP or voice over internet Protocol is that technology which makes it possible to make phone calls through the internet. This technology is given many common names as internet phone service or digital phone service or broadband phone service.

Traditional landlines use the Public Switched telephone network, which involves high company fees to that is why they are expensive. However while making VoIP calls no such fees is involved because the calls are made through a broadband connection which routes the calls over the World Wide Web. This is the primary reason that such calls are very cheap.

There could be misconceptions that through VoIP you can make calls only on internet phones, this is not the case you can make calls on any phone service using internet phones. This makes it very flexible and a very economic option.

Two types of internet phone services that are very popular these days are software VoIp and hardware VoIp. Both of these programs use the internet to make phone calls but the hardware program uses a small adapter kind of device to process calls, whereas the software VoIp program uses the computer and special software for the calling process.

Although both of these services are economical solutions as compared to landlines but both are suited to serve specific needs. Ahead are explained both the techniques and their suitability for various circumstances.

Software Based Program-

This program works through your computer so utilize this you need to have a Pc and sound card, speakers and a microphone at all times. So, this type of service is best for occasional use or while traveling. To get the best results from this service it is recommended that you use headset with microphone. Or you could make use of USB or Internet phones that are special kinds of phone designed for this purpose.

Once the internet connection is established then you need to use the special software based VoIp program for making and receiving calls. Although, this service can be used on a dial up connection too, but it is better to have a broadband connection. Another benefit that can be availed in this service is that majority of the VoIp software based programs allow you to download their programs for free and set up a free account.

Mostly people use this service for making long distance international calls as they can be made at very cheap rates. The incoming on these lines is free and you are charged only when you make calls outside. There are many programs to choose form, Net2phone, Webphone etc.

Hardware Based Program –

This service is more user friendly as the requirement of computer is not there, normal phone instruments can be used to make these calls. This service is more economical for home and work places and is being widely used as a substitute for the traditional landlines. When referring to Internet phone service or Digital Phone Service then people are referring to the Hardware based VoIp program.

Whichever company you take your subscription from will provide you a small device that is an adaptor which on the one end connects to the internet and on the other connects to the phone. This adapter routes and connects all calls to and from the internet.

There are a variety of programs to chose from ranging form the limited period plans for 200- 500 minutes for local and long distance to unlimited plans which cost from $18- $30 which users find more economical. There is a variety of service providers in the hardware VoIp programs like Vonage, Packet8, AT&T Callvantage etc.

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Will WiMAX Replace DSL?

Introduction 

There has been a lot of hype about WiMAX as the next generation technology that will wipe out wired internet connectivity. The contention is that, it is far easier and more cost effective to set up transmission towers than continuously extend the cables for last mile connectivity. However there are a good number of people who are more conservative in their evaluation. The skeptics question the commercial viability of the new technology and cite earlier instances of wireless internet technologies failing to make it at the market.

The Facts about WiMAX 

WiMAX is the acronym for Worldwide Interoperability for Microwave Access.It is a set ofstandards that enables high speed wireless internet access possible over relatively large areas (up to 50 km radius from the source). WiMAX can provide up to 1Mbps downstream capacity.

Attempts have been going on since 1999 to develop technologies that offer broadband services through wireless transmission. Most of these technologies failed to capture the mass market because of the high costs of equipment. This is where WiMAX can make a difference.

In the first place, technical advances have made non-line-of-sight propagation possible, thus increasing the range of transmission. The IEEE 802.16-2004 standards ensure low interference transmission over a relatively large area. This means that a single transmission tower can service up to 60 businesses at the speed of a T1 line, or hundreds of homes at DSL speeds.

Secondly, the WiMAX Forum has been formed to work out interoperability of IEEE802.16 implementations. The Forum will create implementation profiles and certification programs. This ensures that the technology is launched in an organized manner.

Last but not the least WiMAX has the full backing of Intel. Intel and Proxim are developing components that are WiMAX compatible.

What This Means 

All of these have implications for the commercial viability of WiMAX. Currently providing last mile connectivity is the most expensive element to the service provider in terms of material, manpower and time. Setting up transmission powers can prove to be a more inexpensive, one-time investment. Providing connection to an entire high-rise or community can now be achieved in a matter of one or two business days. The service provider is subsequently able to reduce the bill to the end user.

The backing of Intel is another significant factor. Mass manufacture of WiMAX compatible chips will bring down the cost of receptor equipment, another advantage for the consumer.

Stumbling Blocks 

So far is technology. WiMAX looks like an excellent option in countries and regions where wired broadband is not yet commonly available, or difficult to establish due to geographical challenges. However the IEEE 802.16 (fixed point-to-point) may not penetrate markets where wired connectivity is ubiquitous. It is the IEEE 802.16e (for mobile wireless access) that these regions are likely to embrace.

There has been a lot of excitement about the possibility of bringing diverse services as telephony, video and data under one umbrella with WiMAX. The possibility also has commercial challenges that need to be tackled. It calls for better streamlining of back office operations of the players involved. Service providers will have to work together to develop single-point billing solutions to the consumer as well as efficient mutual settlement systems.

The Overall Picture 

Economies of scale is what will make all the difference. Cheap availability of WiMAX enabled equipment and low operating costs to the incumbent operators paint a very attractive picture. However the old commercial systems are not equipped to handle the billing and settlement challenges that WiMAX poses. This has to change. That achieved, WiMAX can grow as a powerful supplementary system to the existing DSL structure and eventually replace it.

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