Samsung Galaxy S4: How to Organize Apps in the Applications Menu

Samsung Galaxy SIV has comes with several pre-installed apps to meet the basic needs of the user. But, if you're not satisfied with these pre-installed apps or wants to install another apps, then you can do so easily by downloading and installing the desired apps from the Google Play Store.

See also: How to Download and Install Free Apps from the Google Play Store in Samsung Galaxy S4

You can

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Authorization problem for Facebook in HTC One X

I recently started receiving error of "Authorization problem" on my HTC One X with my Facebook app. It seemed that HTC Sense was not able to access my Facebook account and this error message continually popped up in my notification.

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Samsung Galaxy S4: How to Enable and Use Air View

The first time Samsung Galaxy SIV was released in the past year, one thing that being the talk of the town of this phone is the new advanced features which are pinned inside it. One of which is the air gesture feature which will allow you to control the phone without actually having to touch the screen. Though this feature is not supports with all apps, but an air gesture icon will be displayed

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Samsung Galaxy S4: How to Adjust Screen Brightness

Aside from going to the Settings menu, the Samsung Galaxy SIV user does allowed to access certain option through the notification panel. By default, there are 10 quick setting buttons in the notification panel which will allow you to quickly enable or disable them and a brightness slider allows you to adjust the screen brightness quickly from there.

See also: How to Customize Notification Panel

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Samsung Galaxy S4: How to Change Font Style and Size

Change the wallpaper is one of the best way to personalize the phone. This will not only beautify the phone, but also will give it a personal touch which differentiate it with another. You can choose to use the stock wallpaper, live wallpaper and even your own picture as the wallpaper.

See also: How to Change Home Screen or Lock Screen Wallpaper on Samsung Galaxy S4

Aside from changing the

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Samsung Galaxy S4: How to Customize Notification Panel

In Samsung Galaxy SIV, accessing notification panel by swiping your finger from the top of the screen to the bottom will allow you to enable or disable certain option which is displayed as the quick setting buttons. By default, there are 10 quick setting buttons appears in there. They are likely: Wi-Fi, GPS, Mute/Sound/Vibrate, Screen rotation, Bluetooth, Reading mode, Mobile data, Blocking mode,

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Samsung Galaxy S4: How to Hide, Move and Edit Multi Window

Lot of tasks to be done at this time made us should do everything faster. That's why the ability to do multiple tasks in the same time is being the one thing needed by most of everyone. Luckily, by using the Samsung Galaxy SIV, you can do so with ease. Moreover, this phone has pinned with the enhanced multitask feature called multi window which is not only will allow you to do multiple tasks in

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Samsung Galaxy S4: How to Enable and Use Multi Window Feature

The ability to do more than one task or we used to refer it as the multitasking is one of best thing that you can do with most of smartphone available today, including with the Samsung Galaxy SIV. Moreover this phone has equipped with the powerful processor which will allow you do multitask smoothly and as easy as when you do multitask with your personal computer.

See also: How to Multitask and

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Samsung Galaxy S4: How to Multitask and Remove All Running Applications

Samsung Galaxy SIV has equipped with set of powerful hardware and software as well as the useful features inside it which will be able to provide the better experience for the user while using this phone, including to do more than one task or commonly referred as the multitask easily and smoothly as when you do so with your personal computer. This ability does allow you to jump between active

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Samsung Galaxy S4: How to Enable and Use Air Gesture

Most of you must be agree to say that the Samsung Galaxy SIV is a great Android-based smartphone. This phone is equipped with the powerful hardware and software as well as the advanced features which will certainly be able to improve the user experience of using the high-end Android-based smartphone.

See also: Samsung Galaxy S4 Specifications and Features

One of the advanced feature which has

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Samsung Galaxy S4: How to Change Lock Screen Effect

Locking the screen is the best standard way to secure the phone from unauthorized people accessing the phone, especially if you use the high-security unlock methods, such as PIN or password. Unfortunately, using these high-security unlock methods does limited the options which you can use to customize the lock screen.

See also: How to Unlock the Samsung Galaxy S4 Lock Screen

The different thing

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Olympic apps are ready to perform for the Sochi 2014 games

If I had a wallet full of one-hundred dollars bills and some time off, I would try and make my way to the Sochi 2014 Paralympic Winter Games in Russia.

But since I'll be around 6,000 miles away, I'll have to rely on technology and all the apps that will keep me up to date on what's going on. The Olympic officials say around 1,650 of the world's best athletes from over 45 countries will compete in five Paralympic sports.

A quick search of the apps stores will bring up a slew of Sochi 2014 apps that are free, although a few will cost from around $1 to $4.

The Olympic organizing committee also has developed their own free Sochi 2014 Guide app for iOS, Android and Windows Phone devices. It'll provide up-to-date information on the events. These apps are for the fans, while the American athletes will get their very own special app.

The AT&T Mobile Application Development group is developing a custom-built application for members of Team USA. The app will be launched by the United States Olympic Committee to help the athletes and coaches communicate and navigate the Olympic and Paralympic events in Sochi.

The app will provide calendar updates, logistics, maps and other information, such as reference guides, athlete handbook, polices and procedures.

By making the Olympic app available, the USOC hopes to avoid distractions for Team USA and allow them to focus on the competition.

In addition to the app, the USOC will used a separate app for managing voice and data usage on smartphones, which are being provided to Team USA athletes, coaches and delegates through a partnership with AT&T and Samsung.

The networking services for the winter games will be provided the NBCUniversal and AT&T, with the idea that people watching the events will do so from multiple devices, including smartphones, tablets, computers and traditional television sets.

So it looks like everything in place on their end. The only thing left to do on our end is to grab a mobile device and download some apps by Feb. 7, which is the start of the winter games. Then you can put you feet up and enjoy all the flips, jumps and sliding until Feb. 23.

Let the games begin.

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Samsung Galaxy S4: How to Add, Remove and Rearrange Lock Screen

There are some unlock methods available in the Samsung Galaxy SIV, from the low-security unlock methods up to the high-security unlock methods. But, you may be noticed when you use the swipe method to unlock the screen then you'll have lot of options that you can use to customize the lock screen. One of which is to display up to 12 favourite apps in the lock screen. The best part of this is that

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Samsung Galaxy S4: How to Add or Remove the Favourite Apps in the Lock Screen

The multiple widgets is one of the option available that you can use to customize your Samsung Galaxy SIV lock screen. Once you enable this option, then you can configure to display the favourite apps or camera and also clock or personal message when the phone is locked. You'll get all these options when you use the swipe methods to unlock the screen.

See also: How to Enable and Customize

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Zoom in and out with single hand on Google Chrome for Android

Some time back I ran into this article which detailed about a nifty feature which enables you to zoom in and out of Google Maps by just one finger. To perform a one-hand zoom simply double tap and, after the second tap, leave your finger pressed. You can then move your finger up and down to zoom in an out.

And after the recent update to Google Chrome on Android (version 32) I found that this feature has been also been added there. So now you can zoom in and out using just one finger.

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Samsung Galaxy S4: How to Enable and Customize the Multiple Widgets on Lock Screen

For the security reason, the Samsung Galaxy SIV has comes with several options available that you can use to lock the screen. Depending on your needs, you're free to use the low-security unlock methods or high-security unlock methods. By locking the screen especially with the high-security unlock methods, you'll be helped to secure your phone from unauthorized people for accessing your phone.

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New features in HTC One X with Sense 5 and Jelly Bean 4.2.2

Around 2-3 months back I upgraded my HTC One X to 4.19.720.1 which came with Sense 5 and Android (Jelly bean) 4.2.2. Its a bit of disappointment that this would be the last update for this phone.

The above screenshot lists down some major changes in software, but there are many more tweaks. Sense 5 is major upgrade over Sense 4 with lot of UI changes with almost every icon updated (read that as flattened).

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Samsung Galaxy S4: How to Unlock Lock Screen

Customizing the five shortcut of the favourite apps displayed at the bottom of the lock screen is one of the way that the user can do to speed up the way to access these apps when the phone is locked. Nonetheless, you can easily change which the app shortcuts you wish to display there if these default are not fit with you. But, you should use the swipe methods to unlock the screen in order to

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Samsung Galaxy S4: How to Customize the Bottom Shortcuts in the Lock Screen

If you noticed, while you in any Home screen, there are five shortcuts of the favourite apps which are always displayed in the bottom of the screen. The main purpose of the bottom shortcuts list is to speed up the user to access these apps. Luckily, you can choose which apps you want to display there if you don't like these default shortcuts.

See also: How to Customize the Bottom Shortcuts List

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Samsung Galaxy S4: How to Change the Default Home Screen

As one of the customizable part in the Samsung Galaxy SIV, the Home screen in this phone is allowed you to add the new Home screen, remove one or more Home screen or even rearrange its position per your wish to suit your needs. But, use the Home screen as needed is the better choice to prevent an increase of the RAM uses which may led some problems to your phone.

See also: How to Add, Remove and

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Samsung Galaxy S4: How to Add, Delete and Rearrange Home Screen

Adding app shortcuts to the Samsung Galaxy SIV Home screen is one of the way that you can do to make you more faster and easier to access your favourite apps or the most frequently used apps. As we all know, by default, all of newly installed apps will automatically add the shortcut to the Home screen, but if you don't want them displayed there, then of course you can easily to remove them from

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Girl Scout troops embrace mobile app for cookie sales

It's that time of the year for Girl Scout Cookies. My favorite is Caramel deLites – yummy, yummy.

I'm not surprised that technology has made its way to door-to-door cookie sales in the form of an app, COCOMobile, that will help track each girl's sales, progress toward goals, orders and delivery status. The girls will also be informed when they reach a sales incentive when using this free app.

The effort has taken flight on the Verizon Wireless network, as a couple of the Girl Scouts organization staffs in South Carolina have been outfitted with Verizon smartphones and mobile hotspots.

According to Verizon officials, the girls will be able to boost sales by using a Square or Intuit card reader over a smartphone on Verizon's network to let customers buy cookies without cash.

By using the COCOmobile app, developed by Interbake Food LLC, Verizon and Girl Scouts organization are hoping the girls will learn more about about financial literacy and acquire skills that will shape their future.

I'll be able to get my Caramel deLites without cash and I'll try not to eat the whole box at once.

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Samsung Galaxy S4: How to Change Wallpaper

Home screen is one of the customizable part of the Samsung Galaxy SIV. In here, you can control and decide which the apps or widgets you wish to display, allows you to put the most frequently used apps or widgets here to speed up the way you access them whenever you want. Moreover, the ability to group some apps into a single folder will of course be able to increase the numbers of the apps and

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Samsung Galaxy S4: How to Create a New Folder in the Home Screen

One of the customizable thing in the Samsung Galaxy SIV Home screen is the bottom shortcuts list. You can add, delete or change that five default apps icon in there with those you like to suit your need. And of course, it will more useful if you place your most favourite apps or the most frequently used apps in there to speed up your way to access all of them when you want to use them.

See also:

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Lithium-Sulfur battery cells, the upcoming replacement for Lithium-Ion

Lithium-ion batteries, the current battery technology used in smartphones, has a high specific energy (energy per weight) but has a few drawbacks. Let's take a closer look and compare both technologies.

The main issue with Li-ion is that is requires lithium dissolved in extremely volatile and flammable organic solvents; e.g. dimethoxyethane which has a low flash point -2 °C (28 °F), the temperature at which a volatile substance can evaporate and form an ignitable mixture in air. This makes them extremely dangerous when the charging circuits malfunction and fail to protect the battery from overcharging, and consequently overheating. We have seen some scary stories in the recent past with people waking up to their phone bursting into flames while they were charging overnight, and the battery fires in the new Boeing 787 Li-ion battery packs. So obviously there is need for development into a safer battery composition with similar or better energy capacities.

Recently I did some research into the developing Lithium-Sulfur battery, with extremely promising specifications at the present time better than Li-ion. Li-S is extremely light weight due to the use of sulfur instead of ionic liquids, additionally sulfur is much cheaper to produce than ionic liquids. Despite frequent headlines about new battery compositions with potentially high capacities, Li-S is actually in the production stages and no longer just a concept.  

The chemistry behind Li-S is essentially the lithium gets plated onto the anode when charging and poly-sulfides are reduced and coat the anode when discharging, compared to the use of intercalated anode and cathode plates in Li-ion. This is the main factor which gives Li-S potential to be a battery composition with an extremely high specific energy. The different chemistry also allows the use of much less volatile solvents such as polyethylene glycols (flash point up to 287 °C/548 °F).

The degradation of Li-S is different to Li-ion but is also susceptible to an increased rate of degradation at high temperatures. There are unwanted side reactions that can take place, but are reversible until they dissolve into the solvent. Luckily sulfide compounds are relatively insoluble in electrolyte solutions but any increase in temperature will increase their solubility, so batteries need to be well regulated to prevent rapid charging and discharging.

Manufacturers are beginning to pour money into research and development for Li-S as there are a lot of factors which can be significantly improved, from something as simple milling smaller sulfur and carbon particles to something more difficult like developing a better solvent to improve battery capacity and reduce degradation. (Carbon nanotubes/nanofibres are used as a conductor due to sulfur’s poor electroconductivity, and they are still quite expensive to produce.)

I've put a graph at the top to compare rechargeable battery technology in the past with Li-S. Now, time to see which OEM will be implementing Li-S first.

TL;DR Lithium-Sulfur batteries are capable of having a higher wattage per weight than Lithium-ion whilst being both safer to the consumer and cheaper to manufacture.

Puncture test comparison

Short circuit test comparison

This article is also to be found on its author's personal blog.

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2014 CES: Best of Show awards showcases emerging technology

The 2014 International Consumer Electronics Show is history now and probably all that's left behind are discarded name tags and freebies that nobody wanted.

But Engadet, a popular technology website, has released its "Best of CES 2014 Awards" winners with some real goodies on the list. These are the gadgets that we'll likely be hearing more about this year.

The finalist come from different categories, such as Best Startup, Best Digital Health & Fitness Product and Best Automotive Electronics Product. Some were prototypes, some were in the funding stage and some are expected on the shelves soon.

Some of the previous stars of technology didn't make the list, such as desktops, laptops and not even a tablet. The emerging smart watches were also absent and smartphones were not all the rage this year, except for the Sony Xperia Z1 Compact. According to Engadget, the Xperia Z1, a smaller version of the larger Xperia, features some of the same powerful components as its larger sibling.

We can expect to see a wave of Fitness Bands on our wrists in the wearable technology arena. They will monitor everything from heart rates to burning calories to swimming strokes. The JayBird Reign fitness device stood out to the Engadget judges. The Epson Pulsense and Atlas fitness bands were also at the electronics show.

There is even something for the kids in a wearable baby monitor, which will let parents monitor a baby's vital stats.

Then there is the mysterious 3D printer, for which this technology still has a ways to go before ending up in my office, but it's getting there, with the MakerBot Replicator 3D printer eating the way. For virtual reality and gaming fans, the Oculus Rift VR headset looks very promising. It is now in development as a Kickstarter project

So be sure and check out the full list of technology products that had the "wow factor" at the CES in Las Vegas. These are the gadgets that will be after our wallets this year.

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Samsung Galaxy S4: How to Customize the Bottom Shortcuts in the Home Screen

The common method used by the Samsung Galaxy SIV user to speed up their way to access certain app is by adding the shortcut of that app to the Home screen. That's might be the explanation why the Google Play Store has the default settings to add the newly installed app shortcut to the Home screen--if there's an available room--. You're also free to remove the unused app shortcuts in the Home

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What’s new in 2014 - a year of technology

What’s new in 2014...

Have we reached the point of diminishing returns?

With 2013 now behind us, I want to look back upon the past year and analyse the technology we saw, as well as speculate upon what we are likely to see this year. I think 2013 was a relatively disappointing year for mobile phones, however 2014 looks more promising.

Displays of 2013

For many, 2013 will be known as ‘the year of 1080p screens’, as almost every flagship model incorporated these high resolution displays at the cost of battery life and overall fluidity. This meant that overall performance seemed stagnated in general operations, with the HTC One X rarely under performing to the HTC One, except in gaming performance. 

However, the benefits of a 1080p screen as compared to a lower resolution are noticeable to most and definitely offer an improved experience, resulting in less eyestrain and the ability to browse the web more elegantly. Of course, not every 1080p screen is equal. We saw improvements in colour reproduction, brightness and touch sensitivity in 2013, as well as advancements in technologies like AMOLED. With Apple retaining it’s sub-720p display on the iPhone 5S, many agreed that this was subpar and that this will need to be improved upon in 2014, else market share will suffer. The Xperia Z was widely criticised for its poor viewing angles, resulting in poor sales despite otherwise quality hardware. This shows the great importance of a quality screen in the current market. Display size in 2013 saw a huge increase from previous years. In 2010 for instance, the display of the iPhone 4 at 3.5 inches was considered large. By 2011, the Galaxy S2 had upped this to a 4.2” screen, and in 2012 the Galaxy S3 was released with an even larger 4.8” screen. 2013 can be known as the ‘phablet year’, with a large number of phones released with a screen size larger than 5 inches. This is a trend on the rise and I believe that in 2014, any screen with a size less than 5” will be regarded as ‘small’.

Displays of 2014

In 2014, many smartphones are rumoured to be incorporating WQHD screens, with a resolution of 2560 x 1440. This is a resolution higher than most laptops on the market and seems to be overkill for a screen so small. The benefits of 1080p were visible, but with another resolution jump, the impacts on performance and battery life don't seem justified. A 1080p screen seems pin sharp and any higher may truly be more pixels than the eye can distinguish. This year in the television industry, there will be a major focus on OLED displays, due to their superior black levels, brighter whites and fast refresh rates. However, in the mobile industry I believe that LCD will still dominate, due to a cheaper cost and advancing technologies allowing for higher resolutions on a thinner screen. Only Samsung and Nokia are currently utilising OLED screens and while they are praised for their colour saturation and black levels, many argue that the colour is not reproduced accurately and that the Pentile matrix of Samsung’s latest screens means that they are not at true 1080p. OLED displays also commonly have a tint, resulting in darker, less pure whites. The S4 for instance has a clear blue/green tint when compared to the HTC One which uses an LCD. To conclude, I believe that in 2014, 1080p will be the standard resolution for most phones, with a few rising to 2560 x 1440. The benefits of this are yet to be determined. Screen sizes in 2014 will be 5” or above for flagship devices, with the Galaxy Note series increasing to around 5.9”.

Batteries of 2013

In any portable device, battery life is a major concern and in mobile phones, this has an even greater importance. Over the past few years, battery life hasn't really improved. This isn't due to the non advancement of battery technology, but more due to the increased power usage of components in phones, with the latest screens and SoCs using more power than they did a couple of years ago. This creates the illusion that the batteries used are exactly the same as those used in 2011, while really they are advancing at a steady pace. For example, the HTC Desire (was one of the highest rated phones of 2010) utilised a 1400 MaH battery, while the HTC One uses a 2300 MaH battery. With 900 MaH extra capacity, the HTC One should have greatly improved battery life, while in reality it is not much different. This is because of the more power hungry components. One anomaly in 2013 was the iPhone 5S, which uses a 1570 MaH battery. This is far lower than other flagship phones on the market yet still manages to provide a days usage. This is due to the less demanding processor, as well as software optimisation in the closed Apple ecosystem. The drawback of current batteries is that they are still too large. To include a large 3,200 MaH battery such as the one found in the Galaxy Note 3 requires… you guessed it, a phone the size of a Galaxy Note 3. This means that phones cannot continue to get much thinner with the current generation of batteries, else battery life will suffer. 

Batteries of 2014

Phones released in 2014 will have a healthy bump in MaH as compared to 2013, however we shouldn't expect to see a noticeable difference in usage times, due to the impending release of WQHD displays and even beefier processors. I believe MaH will hover around the 3000 MaH range for flagships this year, with phablets potentially pushing towards the 4000 MaH mark. A day of solid usage can be expected. One thing that split opinions in 2013 was the issue of the removable battery. It was argued that it was required in order to switch batteries when the original had lost charge through age and that non-inclusion was a type of planned obsolescence. Others argued that many don’t keep a phone for longer than 2 years and that in this time, a battery would still maintain at least 75% of the original charge. Personally, I find a removable battery useless for my needs and think that the design changes required to incorporate one are detrimental to the looks of the phone. I would take a well built solid unibody phone over one with a removable flimsy back cover any-day. In fact, a removable battery just seems so old school, Nokia 3310 anyone? In 2014, unibody phones will be standard.

Cameras of 2013

In 2013, DSLR sales suffered. This was mainly due to the increasingly good picture quality on mobile phones. While professional photographers can’t sell their professional equipment yet, for many users a mobile phone camera is more than sufficient. Cameras in 2013 saw resolutions as high as 13 megapixels, while some manufacturers decided to go in the other direction: reducing the number pixels in return for better low light photos and less noise. There is split opinion on the effectiveness of this strategy. Personally I prefer the photos taken from the standard 8 megapixel HTC One X camera than those taken from a 4 megapixel HTC One, with 2um pixels (‘Ultrapixels’). The 13 megapixel camera of the Galaxy S4 can take some great shots, however colours are too processed and noise is an issue with such a small sensor. Overall, I think that the greatest camera of 2013 was that on the iPhone 5S, which features an 8 megapixel shooter with larger pixels like seen on the HTC One. This allows for good sharpness while also reducing noise. Mobile phone cameras now have a number of quality features that even DSLRs can’t match, such as high quality slow motion video, 4K video recording and options to remove unwanted objects from an image with a simple tap. Shooting speeds also dramatically increased from 2012, with speeds of up to 10 photos per second. 

Cameras of 2014

I think that this larger pixel technology will be seen more often in 2014, with HTC and Apple likely to continue the trend. However, I wouldn’t expect to see Samsung attempt this. In fact, a 16 megapixel camera on the Galaxy S5 wouldn't surprise me. HTC will likely release an 8 megapixel ultrapixel camera, while Apple could either remain at 8 megapixel or jump to 13. Expect to see an improvement in editing options this year, as well as the rise of 4K video. Optical image stabilisation will also be included in most of the flagship devices, as this removes camera shake from photos, meaning that photos taken with a non steady hand or on the move won’t be blurred.

An 8MP camera with 2um pixels will require a phone to be 18mm thick at the camera site; not sure if any manufacturer will go there. Check out this article for more details - Cameras in Phones - what do we really need?

Processors of 2013

Qualcomm dominated 2013 with their Snapdragon range. In fact, every Android flagship of 2013 used a variant of a Snapdragon processor, with the exception of the 8-Core Exynos processor used in certain non-European models of the Galaxy S4. The first 64 bit mobile processor came in 2013 with the launch of the Apple A7. This offers certain improvements, such as a 25% performance increase just for apps that are compiled in 64bit, as well as being able to handle more RAM for the future. Processors have reached the stage where most activities on a device are fluid and apps launch very quickly. The GPU on a SoC matters more, as this determines gaming quality and can affect the FPS of general device navigation and scrolling. The Snapdragon 800 and Apple A7 are very fast CPUs. An interesting point is that while all Android flagships used a quad core CPU in 2013, Apple only used a dual core. The dual core A7 even outperforms the quad core Snapdragon 800. This is due to the ARMv8 internals of the chip. Every processor currently used in Android devices is ARMv7 or less. ARMv8 offers a number of improvements including 64 bit support, faster handling of encryption and an increased number of registers.

Processors of 2014

Currently, the Snapdragon 805 is expected to be released in the first quarter of 2014. This is known to have a maximum clock speed of 2.5GHz and an Adreno 420 GPU. However, it is still based on ARMv7, meaning it is 32 bit. This means that Qualcomm is actively slowing down the development of ARMv8, even with ARMv7 currently at the end of its cycle. I expect to see an ARMv8 processor from Qualcomm towards the end of 2014. Processors will remain at quad-core for the most part and I expect Apple to keep its dual core set up which has proven itself as a great performer.

Have any questions or comments? Feel free to share! Also, if you like this article, please use media sharing buttons (Twitter, G+, Facebook) below this post!

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Samsung Galaxy S4: How to Add or Remove Apps or Widgets in the Home Screen

Indeed, the Samsung Galaxy SIV has comes with the several pre-installed apps to meet the user needs. You can use all of them directly without you need to install it first by yourself. But, in certain case with any reason, you might be not satisfied with them or wants to install another apps to meet your needs. If so, you can easily do that by downloading and install the desired apps from the

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Samsung Galaxy S4: How to Attach Any File Types into Email Message in Gmail App

Samsung Galaxy SIV has comes with some pre-installed apps to meet the basic needs of the users. One of which is Gmail app which will let you to send or receive email message with others. This ability of course will make you more easier to communicate with others by using email messages. Moreover, this app also has the default ability to allow you to attach picture and video files into your Gmail

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Samsung Galaxy S3: How to Fix Can't Find the Wi-Fi Direct Option on Android 4.3

In Android 4.3, there are some options that changed its location in the Settings menu causing some users are having trouble to find them when they want to use them. As happen with one of the insider named Maureen who has the difficulty to change the Bluetooth name in her phone after she did update the phone to the Android 4.3. She said that she couldn't find the rename option in the Bluetooth

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2014 CES: Epson introduces Pulsense wearable fitness devices

It seems that the healthcare and fitness industry is on track to embrace wearable technology. Epson America, a leader in innovative products, and probably better known for their inkjet printers and projectors, is leading the way with the announcement of their continuous heart rate monitoring wearable device.

The Epson Pulsense smart watch, a bio-sensing wrist watch, and a lightweight Pulsense band was announced at the 2014 International Consumer Electronics Show in Las Vegas. According to Epson, these devices, which are designed for daily wear and activity, can monitor and store your heart rate, activity level, calorie burn and sleep patterns.

The Pulsense band has a LED display that can be wirelessly connected to a smartphone to read and transfer the stored biometric data, while the watch features a LCD display for real-time viewing of heart rate, steps walked, calorie burn and date/time. These wearable devices will be pitched as ideal devices for staying fit, losing weight or training for a marathon.

This technology works by detecting a continuous heart rate directly from the wrist by measuring the amount of light reflected from red blood cells. A single heart beat is recorded when the amount of light reflected changes due to a drop in red blood cell count as the blood vessel contracts. There is no chest strap involved.

Since the Pulsense devices utilizes real-time heart rate data, it is able to determine calories burned based on personal biometrics. With the built-in memory, the Pulsense can store up to 480 hours of heart-rate data, which can be transferred to a smartphone or computer. For tracking your progress over a period of time, the data can transferred to an online health or fitness service using an iOS or Android mobile app, as well as from your personal computer.

You can look for these devices to hit the shelves this summer for around $130 for the band and $200 for the watch.

Epson also announced Moverio smart glasses with front-facing cameras and motion sensors and a Labelworks app-enabled label printer for printing QR and Bar codes.

It's still early in the week and more emerging technology will continue to flow from the 2014 CES at the Las Vegas Convention Center.

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Samsung Galaxy S4: How to Create and Send Email Message With or Without Attachment Using Gmail App

Once you activate your Google account on your Samsung Galaxy SIV, then you will be able to use it to access all Google services available in your phone. The most frequently accessed of the Google services is the Google Play Store which is the official market for all Android smartphone. You can use your Google account to access the Play Store, search the desired apps--either the paid version or

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Samsung Galaxy S4: How to Download and Install Free Apps From the Google Play Store

The thing that you might be done once you own the Samsung Galaxy SIV as your device is activating a Google account, either your existing Google account or the new one. That's because you'll need an active Google account to access the Play Store--as well as another Google services-- to download and install apps into your phone.

See also: How to Activate an Existing or New Google Account in

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Samsung Galaxy S4: How to Activate an Existing or New Google Account

As with another Android-based smartphone, activating Google account is one of the most important thing to do to allow you accessing all Google services in your Samsung Galaxy SIV. For instance accessing the Google Play Store to download apps or games, Gmail to send and receive email, Youtube to upload video, etc.

See also: Review and Specifications of the Samsung Galaxy S4

Assuming that you

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Samsung Galaxy S4: How to Take Screenshot in 2 Easy Ways

Hi all of the insiders, first of all I want to tell you that I finally get my brand new Samsung Galaxy SIV and I'll share everything about this phone with all of you. As we all know that this phone is the next generation of the Samsung Galaxy SIII that was released earlier this year and brings lot of advanced features to pampers the user. I agree to say that this phone is one of the most-awaited

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Samsung Galaxy S3: How to Enable Lock Screen Light Effect on Android 4.3

Seems I've been missing some features in the previous Android version, Android 4.2 and just discovered them in the Android 4.3. Well, though some of them may be have no real function, but they do the thing that will beautify your precious Samsung Galaxy SIII and makes this device a little bit more fun to play with from time to time. I've already mentioned one of them in the previous post, the

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More details about the HTC M8

In a few months we'll most likely see new high-end device from HTC. Some of the current rumours were true, but here comes much more details you've never heard before!

Device will be named HTC One+ (codename: HTC M8) and it won't have any capacitive buttons. No more "home" or "back" buttons we get used to with the HTC One (HTC M7). Camera is probably a 6MP or 8MP module, of course with the UltraPixel™ technology and probably the new HTC ImageChip™ 3. Current rumours about double lens (for low and high lighting) might be true as well. Battery capacity is much bigger now - 2900 mAh instead of 2300 mAh in the HTC One. With just a slightly bigger screen in the HTC One+ (5") versus HTC One (4,7") we can expect much better battery life.

Chipset (SoC) is very likely to be Snapdragon 805 (instead of 800). This is a very good news because Snapdragon 800 is already quite an "old" chipset. The only problem is the drivers development by Qualcomm. Let's hope that won't stop HTC from replacing S800 with the S805.

In contrast to the HTC One, the One+ will have removable micoSD card. The non-removable microSD card in the HTC One was a source of a lot of critics from Android fans. Hopefully the design of the HTC M8 won't suffer from that.

HTC One+ will be equipped with the newest HTC Sense™ 6.0 and Android KitKat.

So what do you think? I'm already very excited and really can't wait for the HTC One successor. The HTC One won almost every award in the 2013 knocking out the competition. Let's hope the HTC One+ will repeat this great success!

To summarize:

1. Name: HTC One+ (HTC M8)
2. Screen: 5" FullHD 1080p covered by Gorilla Glass 3
3. Battery: 2900mAh
4. Camera: 6MP or 8MP with UltraPixel™ technology and double lens
5. SoC: Qualcomm® Snapdragon™ 805
6. RAM: 2GB LPDDR3
7. Buttons: no capacitive buttons
8. OS: Android KitKat with HTC Sense™ 6.0
9. SIM: micro-SIM
10. Front camera: 2.1MP
11. NFC: yes

Have any questions or comments? Feel free to share! Also, if you like this article, please use media sharing buttons (Twitter, G+, Facebook) below this post!

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Samsung Galaxy S3: How to Reveal and Use the Hidden BeanFlinger Daydream in Android 4.3

As with all the previous Android version, the Android 4.3 also has the Easter egg animation which will display the Big Bean and bean flinger in the screen. For me, this is an extra feature that is so fun to play with. Once you flicked your Bean, then this will also unlock the hidden BeanFlinger option under the daydream menu.


How to unlock and use the hidden BeanFlinger daydream in Android 4.3?

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Samsung Galaxy S3: How to Move App to SD Card on Android 4.3

In the recent update Android 4.3, the Samsung Galaxy S3 gets some new features to improve the user experience of using this phone. One of the new feature brought by this new operating system is the ability to change the Volume key function in the Camera app. Now, the user will be able to assign this key as the camera key or the record key which will allow the user to take the picture or record

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I am an MVP Rookie

   I am so excited so, even if I am really tired after more than 30 hours travel and just 1 hour of sleep, I have to write this small post and share my achievement with everyone. Today Microsoft awarded me my first MVP award in the Client Development category. I am really honored and can only improve in 2014. I would also like to thank all members of the Italian communities that gave me the opportunity to speak at events and included me in this wonderful world. Hope I am not missing anyone and the order is random: Roberto Freato, Lorenzo Barbieri, Matteo Pagani, DotNetLombardia, Alessandro Scardova, Massimo Bonanni,  Daniele Bochicchio, Daniele Pagani for the Nokia events, Marco dal Pino and everyone else I am not remembering (sorry but I am really tired).

   Wish everyone a GREAT 2014 !

 

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