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SMARTPHONES
The smartphones that will be released in the near future will have many new features. You will be able to use your device for many other things than what you currently can, thanks to the new features.
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DRONES
The applications of drones have been increasing in the recent times. They are being used for aerial videography and photography, mapping and surveying, emergency response, inspection, and even for fun among many others.
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LAPTOPS
A laptop allows you to do some serious gaming or work both at home and on the road. Smartphones and tablets are popular, but they are not nearly as versatile laptops.


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What you should consider when purchasing gaming accessories online

Technology is helpful to man in several ways. It has helped in making life more comfortable because one can conduct activities that needed a lot of labor with ease.  A good example is sending messages. Gone are the days when you would write a letter and wait for days to have it delivered to the receiver. Platforms like short message system and messaging apps have made life more comfortable. Technology can also be used for entertainment. You can derive amusement online from the various social media and video platforms. We also have devices invented for fun. Gaming is one pass time activity for many. Some gadgets have been specially made for such an experience. PC gaming is common among teenagers. It involves playing games on one’s personal computer.

The games are only made for PC gaming experience. There are accessories needed for this type of gaming. Gaming002 routers are part of the hardware accessories that help in improving your experience. Visit Zilla Best for a review of some of the best gaming routers. You can also buy headsets for a proper audio feel of what is transpiring during the game. Playing pads and joysticks should be of excellent quality if you want to enjoy this expedition. They should be good for your hands by offering proper grip. These accessories can be sold online and in shops. With the increasing number of online buyers, one should be careful when buying them. Here is what you should consider when purchasing gaming accessories online.

 

Specifications

Look at the specs of a particular device you want to buy before making a purchase. The specifications are always listed below or next to the item. You should pick a gaming accessory with the right specs to have a great expedition. Upon delivery, it is essential to confirm if the device conforms to the specifications outlined on the seller’s website.

 

Customer reviews

Most online vendors have a customer review section where buyers express their opinions on the particular product. Make sure you visit that part and read all the positive and negative reviews of the device you want to purchase. After that, you can weigh options on whether to buy or ignore it.

 

Price

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Each product comes with its price tag. These gadgets will have their prices indicated on them. You should understand those that have powerful specifications cost more. However, rates might differ from one vendor to another. Compare prices between different sellers and pick the one with a fair amount.

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What you need to know about web caching

Our computers and major search engines tend to save your browsing history. This is known as web caching. Just like how our memory works, website caching gives browsers and search engines the ability to store different types of materials. Some common caching options today include database caching, application caching, and distributed caching among other options. That said, this article takes a closer look at web caching and how it could affect your online experience.

What is web caching?

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Web developers use various tools to enhance user experience. Web cashing is one of this tools, which involves downloading some page elements like images, JavaScript, and storing them closer to their browser. As such, the next time you start searching, your browser does not have to start querying the browser all over again but retrieve this data. This has the effect of minimizing network traffic and improving your experience online. Here is a list of possible caching elements that are used between the server and the browser at the user’s end.

  1. Local browser
  2. ISPs
  3. Content delivery networks (CDN)
  4. Server proxy

How catching entities work

Caching is implemented through the HTTP header directives also known as the “cache control.” This is sent when sending HTTP responses. Ideally, this has the effect of storing the requested page for a certain period. The cache control features help the owner determine the catching behavior along with what can be cached and how long.

Benefits of caching

Reduced latency

The load time of a website often leads to frustrations when it takes too long. Cashing can reduce site loading times and thus improve the user experience. This is attributed to the fact that it serves the visitor with content closest to them.

Avoids network congestion

SAszDDcSAThe Internet manages vast amounts of data. As such, congestion can be a major trouble in most networks. The good thing is that network congestion can be significantly reduced with catching. Since all networks will not be directed to the origin, caching reduces the load on the servers.

Disadvantages of catching

The best catching practices are strictly defined. Improper caches might lead to loading problems like loading old content. Since caching entities include third-party proxy servers, which puts them at risk of being compromised. Thus, embrace google history clean to ensure your online presence remains safe and secure from malicious persons.

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How to select the right international sim card

If you want to travel outside your home country, then, make sure that you have several options to consider when it comes to the usage of your mobile phone. Therefore, if you are a postpaid customer, it means that can pay your home operator’s roaming charges. But if you are a prepaid customer, you are unable to roam. Therefore, you will an international or a local sim card that you will be using in your destination country.

Before you choose your prepaid or postpaid card, it is essential to understand how they operate. This is because not all countries use the same sim cards. However, it is important to note that there are some operators who you are recommended to select based on their services. Understand the type of services they are offering before you decide to pick them. If you are traveling to Germany, it is advisable to choose the Prepaid Nerd. By doing this, you are most likely to receive the best providers in the German mobile market. The following therefore are some of the components you need to consider when choosing the right international sim card.

Local prepaid sim

oliuytghbjkljhgfBefore you decide to buy a local prepaid sim, it is advisable to determine whether you will be traveling only to a single country. If yes, then remember that your services will be limited just in that country and to the operator’s network that you chose. However, if you are planning to visit more than one country, make sure that you have many sim cards and mobile phones.

International prepaid sim

If you want to select the right international sim card, this might be the best option to put into consideration. This is because they enable you to roam on various operator networks in many countries. Most people consider this type of a card because it can quickly roam to another different network if the host network does not have good coverage.

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This is one of the essential elements you are required to put into consideration when purchasing your international sim card. It is critical to ensure that your GSM phone is unlocked. This is because if they are not unlocked, some of the sim cards cannot work as expected. If you are unable to confirm this, you can ask your operator or decide to place another type of sim card into your phone to see whether it functions correctly.

 

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What to look for when renting a projector

Many businesses purchase projectors for large conferences and meetings. However, this is not the best option for smaller firms. Therefore, if your company does not hold meetings that need the use of a projector, or if you are unable to buy the projector, it is advisable to rent one. You need to know some of the factors that you should consider when renting your projector. Also, ensure that you have the required resources before you even think of renting one.

It is advisable to rent the exact type of a projector because if you make a mistake of renting a wrong one, the chances are that it will not meet your requirements and therefore the meeting will turn south. When renting a projector, you are required to ask the experts, and they will guide you on the best type of a projector to choose based on your likes. The following are some of the tips you need to consider when renting a projector.

Determine your needs

likujytrdfcgvhbjkljhgfWhen you are renting a projector, it is advisable to know what you want. This will help you in determining some of the elements to put into an account. Also, if you want to get the best projector where you and your friends are likely to enjoy watching movies the whole night, then make sure that you consider selecting a projector that is high in lumens.

Lumens

When renting or buying a projector, make sure that you check on the lumens. These are the best parts of a projector you should consider because they will determine the brightness and quality of the pictures you will be seeing. Therefore, it is advisable to consider a projector that has high lumens.

The size

This is another critical element you are recommended to consider if you are looking for the best projector to rent. Since projectors are of different sizes and types, ensure that you have enough space where you will place it. Therefore, make sure that you choose the best projector that will fit your room.

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If you want to compare prices for different types of projectors, it is essential to consider internet rental companies. If you prefer using this option, you are advised of some quotes from online rental sources. Even though there will be additional shipping expenses, be assured that you will get the best deal that will meet your requirements. Make sure that all cords and some of the parts that are needed for the machine are available.

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Best GPS running watches

GPS running watches are meant to help a runner track his or her running distance and location. Moreover, it can let you determine your pace. Thus, if you want to purchase a running watch and you are not sure which one, this article will be of helpful. Nowadays, there are several models currently on the market that make it difficult to choose the right one. Garmin Forerunner GPS running watches are the most recommended by experts and professional runners. The main purpose of a GPS running watch is to track your running.

What is a GPS running watch?

tgwedf5vgdc782kj29ok22A running watch has an integrated GPS receiver, which tracks down your location while running. Moreover, it also works to help you achieve your fitness goals. You can use the watch both for sports and fitness purposes. However, they also have more capabilities and functions depending on the model. You can also integrate it with your smartwatch. Its screen could be LCD, OLED, or something else.

Speed and pace

The running watch helps you to track your speed and pace. In this way, you can know how fast you are running. The device will show you the current speed by determining the distance through its time and GPS. Also, results can be quite inaccurate if you are using it for only doing basic exercises. It does work quite well for walking, swimming, and running.

Heart rate

Heart rate monitoring is quite important for pulse control. It measures your heart rate with the help of infrared light. It has a sensor that measures the amount of light which is darkened by your blood. It can also have a smart fabric, which works as a conductor with the assistance of the built-in microprocessors that record EKG signals. They analyze these signals and then determine heart rate.

Time display

Other than being mainly used for running, it is also a watch after all. Therefore, display of time is quite essential.

Route choice

Route tracking helps track down your movement during any particular activity. You can easily view different routes through the map and choose your current location and destination point.g2edf6vhgedfc7j2e9k22

Accelerometer

This is an important unit to help you know the steps. This is an important feature that is also available in fitness trackers. It tracks steps by measuring your acceleration. It also tracks your pace and number of steps to determine the speed and distance covered.

The above are important things to take into account when choosing a GPS running watch. Ensure you get the right watcher that improves your running.

Top benefits of online streaming

With the advancement in the world of technology, life seems to be getting simpler and sweeter. Nowadays, people can easily watch their favorite programs online without facing any problems. Thanks to the to the Tech n Track which seems to be making the technological aspect online more engaging to anyone who is interested. If you have not been streaming your favorite programs online, then it is high time that you considered it. This is because there are several benefits that are associated with live streaming some of which are explored in this article.

Affordable

As much as you would always want to catch up with that favorite TV program of yours, you definitely do not want to spend more the necessary on the same. Unlike in the past few years where for you to stream online you needed a lot of cash, now things are totally different. There is no a lot of cash that I s need for you to go online. In fact, the whole process is simpler than you can imagine.

Instant playback

Another good thing with online streaming is that you can get instant playback. The technology has made in such a way that you do not necessarily need to download the whole file so that you can watch it. Once you click on file, it starts playing and there you can enjoy your video to the maximum. You can also play your video while it is still downloading.

Engagement

One of the reasons why live streaming has become very popular in content marketing is because it can offer real-time engagement to users. You also need to understand that this feature is not only important to users only, but also to people selling their products online. It allows them to provide instant, support to their clients and therefore enhancing customer trust between them.

Not overcrowded

Lived streaming is one of the digital marketing channels that are not overcrowded. This, therefore, means that you can use it to reach as many people as possible because the streaming speed is recommendable. One common characteristic that you will find in many consumers is that they do not like when most of their time is wasted. So if they realize that the channel is taking a lot of their time, the chances are that they will abandon it and find something that does not waste much of their time.

 

 

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Advantages of home automation

Without a doubt, the advancements in the field of technology brought convenience to everyone. In fact, people are witnessing innovation and inventions on a daily basis. In addition, it goes without saying that every sector nowadays is benefiting from these advancements.

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In this article, our area of focus is the technological advancements in our real estate properties. To cut the chase, this write-up is for smart homes. Hence, continue reading this article because we are about to highlight the advantages of home automation.

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Value

To start with, investing on home automations is undoubtedly costly. On the bright side, opting for a smart home is a smart investment. This is because automating your home will significantly increase its value. Hence, when the time comes that you may want to sell your property, you will have the edge over your competitors.

Safety

With automated homes, gone are the fears of forgetting to turn off some electrical appliances while away. This is because, with smart homes, you can quickly turn off any electrical appliances even if you are hundreds of miles away.

Security

Of course, smart homes are equipped with CCTV cameras. Thus, it goes without saying that automating your home will increase your security. In addition, it is worth noting that unlike the conventional CCTV camera set-ups, with home automation, you can monitor your real estate property real time. This is because you can connect the CCTV to your smartphone. Furthermore, if you automate your door locks, you no longer need to worry about forgetting to lock your doors when away.

Economical

ZXCZXCZXIt is given that automating your home is expensive. However, choosing to automate your home will become economical down the road. For instance, forgetting to switch off the AC unit while going out of town may not automatically burn your house. However, it will substantially increase your electricity bill. With smart homes, you can quickly turn off your AC unit while away.

Productivity

It is no wonder that automating your home will make you more productive on a daily basis. Again, with an automated house, one can control their entire household with a couple of clicks away.

Convenience

With automated home, you can control your entire house with your smartphone. In fact, the convenience brought by smart homes is the main reason why people all over the world choose to automate their homes.

 

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In conclusion, the 6 benefits of smart home automation mentioned above should be enough to entice you to invest in this technology. However, instill in mind that like any other type of home investment, homeowners must put an emphasis on many factors to make sure that they get their money’s worth.

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Drone buying guide

The applications of drones have been increasing in the recent times. They are being used for aerial videography and photography, mapping and surveying, emergency response, inspection, and even for fun among many others. There is a wide variety of drones in the current market. Choosing the most suitable one based on your needs may become a bit of a challenge due to the many options. Below are a few considerations to make, which can help you make the right choice.

Top factors to consider

Price

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The prices of drones vary from as low as 100 dollars to thousands of dollars. The type and features of the drone are what mainly contribute to the price difference. You should come up with a budget range, which will help you narrow down your options to the drones with price tags that fit within the range. When shopping or the right one, make sure that you compare the features of different drones against their prices to determine which one will give you the highest value for your money. You should also buy from a dealer who is trusted and known to offer the best prices.

 

Camera

Most drones usually have inbuilt cameras. For such, you should check the features and specifications of the camera to ensure that it will perform to expectation. Some of the things to check include type of image processing tech, resolution, shutter speed, and frame rate among many others. You can also opt to buy a drone that allows you to fit your own camera if you already own a good camera.

Control range

tuyjgtfygdr6gyiThere is a specific radius of which you can control most drones. The radius differs for different drones. You should ensure that the drone you buy allows you control over a reasonable distance based your needs. This applies for height as well. For the more expensive drones that come equipped with GPS, you should also check the RTH feature. This feature allows the drone to return to a specified location in case you lose control, perhaps when you fly it out of range.

Power

You should also check the capacity of the battery which powers the drone. This is because it determines how long you will be able to fly the drone before the battery runs out. You can also check the time it takes to recharge the battery as well as the availability of spare batteries.

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Futuristic smartphone features

The smartphones that will be released in the near future will have many new features. You will be able to use your device for many other things than what you currently can, thanks to the new features. Some of the top features to expect, according to reliable sources, are highlighted below.

Top smartphone features to expect in the near future

Display

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The smartphone displays have been improving ever since the introduction of smartphones in the market, and the trend is expected to continue. The only difference this time is that the change is going to be quite huge. The displays will now be in 3D. The screen will also be foldable. This means that you will be able to fold your device to make it smaller. It will also be almost impossible to break the screen as well, due to the high flexibility.

Power

Thanks to the Nanotechnology, you will not have to worry about running out of power. The batteries used will be able to store a lot of power, such that you can use your device for days or even weeks before it runs out of power. The best part is that charging the battery to full capacity will take only a few seconds. You will not have to leave your phone behind to charge or walk around with bulky power banks.

SIM card

The last couple of years has seen a continuous decrease in the size of SIM cards. Smartphone manufacturers are now aiming at introducing inbuilt SIM cards that are programmable. You will be able to switch from one carrier to the next through your phone settings, as opposed to having to buy another SIM card.

Camera

rktyre5r6der6tyhMost people consider the camera as a major feature in smartphones. Manufacturers have taken this into account and are striving to release smartphones with improved camera features. Among the top new smartphone cameras, features will be the ability to shoot videos in 3D. You will also be able to do professional photography using the device, including all forms of editing.

Security

The security of the smartphones will be improved in a way that it will be almost impossible to access any data in a device without proper authorization. In addition to fingerprint scanning, you will be able to retinal scanning as well. Your information will be protected using complex encryption systems that will guarantee privacy.

Background

Background

In 2012 we are celebrating the twenty-year anniversary of the launch of ERS-1 and TOPEX/POSEIDON. To mark this occasion the European Space Agency, in collaboration with the French Space Agency, CNES, is organising an exceptional Symposium on “20 Years of Progress in Radar Altimetry”. This follows on from the “15 Years of Progress in Radar Altimetry” Symposium in 2006, deemed an important landmark by the participants and the readership of the Proceedings.

During the Symposium week, several related altimetry events will take place, including the annual meeting of the Ocean Surface Topography Science Team (OSTST), the International Doris Service (IDS) Workshop and the Argo Science Workshop. Other thematic workshops (like Sea Level for Climate, Coastal Altimetry) are being organised in or around the same week.

The main event will be held over 6 days, from Monday 24 to Saturday 29 of September 2012, in Venice-Lido, Italy and will be supported by other partner agencies and organisations supporting the development of altimetry.

Watch the altimetry symposium live from Venice

 

 

http://www.esa.int/esaCP/SEM2NJT797H_index_0.html

SUMMARY AND RECOMMENDATIONS FROM THE “20YEARS OF PROGRESS IN RADAR ALTIMETRY” SYMPOSIUM
by Jérôme Benveniste, Rosemary Morrow, Jean-Louis Fellous and Albert Fischer