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Android Smartphone Review - Samsung I8190 Galaxy S III Mini Unlocked Android Smartphone



Android Smartphone Review - Samsung I8190 Galaxy S III Mini Unlocked Android Smartphone





Android Smartphone Review - Samsung I8190 Galaxy S III Mini Unlocked Android Smartphone




Android Smartphone Review - Samsung I8190 Galaxy S III Mini Unlocked Android Smartphone








    



Android Game App Review - DROID COMBAT - MISSION ALPHA by MunkyFun


Android Game App Review - DROID COMBAT - MISSION ALPHA by MunkyFun

 



Android Game App Review - DROID COMBAT - MISSION ALPHA by MunkyFun. Quite a fun and addictive game, you get to fly a droid in various combat situations (mostly space but atmospheric combat also exists) against another drone. You and the enemy fire missiles at each other and you use lasers to detonate the enemy's mech missiles from reaching you and fire missiles of your own at the enemy.

Now, the trick here is to time your strikes and your defenses. You can plot a course for the missile to prolong its flight time (and thus, create longer courses for the missiles you fire first, shorter and more direct courses to the missiles you fire after) and fire several missiles to overwhelm the enemy's droid or robot defenses.

The game is fun, has great graphics, a sizable amount of upgrades and equipment and even a multiplayer mode. The space combat backgrounds are really breathtaking, as is the in mission graphics.

But, as is almost always the case, there were things we didn't like. Droid Combat's missions become repetitive in time with little variation, even though you get to use different missiles and lasers. In addition, it costs money or a lot of time to be able to purchase the various upgrades. Last but not least is the fact you get a notification if you don't play for more than a day or so, which almost all of our testers found annoying. Notification bar is for smartphone notifications and not telling you you haven't played for over twenty four hours!

In conclusion, a fun an addictive game that lasts for a month or two, tops. We can hardly wait for the next versions, with more missions and diverse scenarios!



  • Score: 4.5 out of 5. Great graphics and an interesting general concept but a repetitive and restrictive game play.
  • Description: A 3D mech combat game where you play against another mech in fligt, firing missiles and lasers to intercept the missiles. In time, you earn enough money to upgrade your weapons and even buy new mechs.
  • Good Points: A simple game interface easy to learn with a hidden depth for planning missile courses for optimal results. Short missions ideal for quick smartphone game pauses at work ...
  • Bad Points: Repetitive game play that becomes a little boring in time. A messege in the notification bar (!!!) if you don't play for more than twenty four hours. 
  • Experience: The game is quite large but installs with no problem. We encountered very few crashes and freeze-ups of the game. Multiplayer was a problem though because too few people play the game, yet.
  • Longevity: Most of our testers enjoyed playing Droid Combat for a month or two and then uninstalled it (this is quite the normal time for Android games). A few die-hard mech combat fans kept the game installed.
  • Google Play. Google Play Link - DROID COMBAT - MISSION ALPHA by MunkyFun 
  • Google Play Score: 4.3

Android Game App Review - Destroy Gunners ZZ by GREE


Android Game App Review - Destroy Gunners ZZ by GREE

 



Android Game App Review - Destroy Gunners ZZ by GREE. One of the best if not THE best mech games on Android today. We'll start with the graphics which a gorgeous, at least on par with any smartphone game or app. True 3D rendering of surfaces, terrain and enemies, lasers blazing away while missiles leave smoke contrails all over the sky - this game is really something. (If anyone thinks we sound like a bunch of excitable teens here - it's just because the game brought up the best parts inside of us ..)

You get to pilot a mech, a giant fighting robot, equip it and send it into missions to destroy other mechs, destroy boss robots, prevent enemies from reaching a target and even against high placed fixed enemy artillery. You have the selection of weapons (missiles, cannons, guns, lasers, grenades and much more, upgrades to armor or speed and various equipment like jamming devices and various enhancers. This game is as gorgeous as it is complex. Sheer fun.

Of course, we did manage to find some small caveats (wouldn't be much of a review otherwise ...). You have to earn a lot of money for certain upgrades, which demands a lot of missions. Some people would prefer it if you could reach those upgrades faster, though you have the ability to pay in real money for them. The complexity of this game may daunt some smartphone owners who got used to puzzle solving on the subway, though the missions are usually short in time - two minutes or less. And last but not least, the graphics can be really enjoyed on a tablet with a larger screen, though even on a smartphone the game is great.



  • Score: A whole hearted 5 out of 5. A game so complex and big, it truly deserves to be on an Xbox or PlayStation.
  • Description: A mech piloting and combat game, this game pits your fighting robot against other mechs, all equipped with a large variety of weapons and all sorts of futuristic war gear. Great 3D graphics, complex physics and a huge assortment of missions, enemies and weapons truly make this game (actually a series) a unique experience.
  • Good Points: Piloting a giant robot! Watching your mech fight your enemies in true colorful 3D. A huge variety of enemies and weapons make for a truly long and worthwhile experience. Tactical thinking is as important as dexterous fingers.
  • Bad Points: Complex game may be a surprise for others used for simpler and smaller Android games. You have to put it a lot of time to reach higher levels and mechs. Sometimes you miss some of the more beautiful graphics on a small smartphone screen.
  • Experience: Since learning of this game's existence, we had our testers download in and install it. All liked it very much, even those who hadn't played previous versions of the game. Very few problems were encountered, even on less powerful smartphones. A very rare crash or two and that's it.
  • Longevity: None of our testers uninstalled it nor do any have any intention of doing it. A really worthwhile game.
  • Google Play Link - Destroy Gunners ZZ by GREE
  • Google Play Score: 4.2

Using Your Camera's LCD Monitor Outdoors

Camera LCD Hood
Different Types of LCD Hoods for Digital Cameras


Shooting outdoor not like that in our own studio; it can have many unexpected perils involved to trouble the photographer. Elements of nature like, rain, dust, storm, etc. are just some of them. One major factor- though an expected one- is the bright sun over whelming our ‘poor’ LCD monitor thereby making it unable to see what is displayed in it. While merciless sun washes out the display we photographers struggle to ascertain whether the exposure under, over or right or whether all required details are present in the shot etc. 

When faced with such situations we often depend on additional tools like histograms, both brightness and RGB to ensure at least our picture is technically right. But these are no substitutes of seeing LCD clearly and directly. LCD clearly helps you to adjust exposure, determine whether the right area is in focus (and if not can adjust it), determine whether depth of field is right, using of selective focus along with depth of field for creating various effects etc. 

The LCD displays gives you feedback on how well a background looks for your shot, or whether you need to find a different angle of view, encourages you to try different compositions (live view is especially helpful in this) and so many things about the constitution of the frame. 

Frustrated by the cruel sun you might as turn off your LCD viewer at least to save some battery power; don’t forsake one of the biggest advancement in modern day photography that enables you to review your picture instantly. Don’t throw your baby with bathwater; there is a way! 

Innovation never sleeps; some recently launched products have made it possible to see LCD screen clearly in any situation, one such produce is the ‘Hoodman HoodLoupe Professional’ (also called Hloupe). When shooting outdoors wear this device around your neck; when you need to review your picture simply hold it up over the LCD monitor; it’s soft rubber enclosure blocks out the sun and gives a crystal clear view of the monitor.

For cameras which have optical viewfinders this LCD Hoods are useful for reviewing pictures on camera’s LCD; this is more useful for cameras which do not have optical viewfinders since LCD Hoods let you put your camera right up to your eye, like optical viewfinders, help you see clearly in any sunlight and can often save the day.

Another big advantage of having an LCD Hood is that you could now shoot video, (if your DSLR supports it) holding the camera to your eye, a big advantage.

Note:


Even though it's called a Hloupe," unlike traditional loupes it does not magnify the image, it only blocks out the light; but that’s all we need. At B&H it retails for around  $65.There are many other manufacturers with varying designs do check them out too. And for those of you who live the DIY lifestyle there are some cool ideas for Diy LCD Hoods here.

http://www.diyphotography.net/hotel-keys-dont-work-make-lcd-hood

http://www.diyphotography.net/how-make-solf-diy-lcd-hood

http://www.cnet.com.au/hack-attack-how-to-make-a-diy-lcd-hood-339342535.htm

Quick Tip - Using Live View to Set Your White Balance


Using Live View to Set Your White Balance
Using Live View to Set Your White Balance


Setting the right white balance in any situations has never been so easy. The live view feature of modern cameras makes it a breeze. Enable live view, while previewing the scene on your LCD, press the white balance button and toggle through the different white balance presets. You could see the effect each setting has on the scene in real time and select the one which best suits your purpose. This makes the act of setting white balance really really simple especially when you are shooting on a tripod.

Android App Reviews - See in the dark, night vision and thermal camera apps!



Well, we tried looking into it. There are several night vision, see in the dark and even thermal camera apps and we tried testing them - can we use them to really see in the dark? Well, the answer is mostly no, and we'll get into in a moment. The apps we tried are Night Vision Camera by Fingersoft, Night Vision Cam by andro iX, Night Vision by Crazy Apps Maker and Night Vision Camera by Night Vision Inc.
In addition, we tried Thermal Camera by Fingersoft, Thermal Vision Camera by Mister Borken and Thermal Vision Camera by M-Apps.


Our conclusion is simple. The thermal camera apps do not work, at least not in the way we might think. It's no secret by the way, some say it on their description on Google Play. The smartphone's camera cannot pickup IR wavelengths, so you cannot use the thermal camera apps to see at night. What you get, which is cool in itself, is a real time filter which gives pictures which look like the ones from the Predator movies.

What about the night vision apps? Those apps work a little better. What they do is, increase the light from ambient light sources and they take pictures in green colors, just like in the movies. On our testing, they were able to take reasonable (green tinged) photos in near total darkness.

So, in conclusion, night vision apps do kind of work, just be sure you understand what kind of pics you get.


Of course, Night Vision Camera by Night Vision Inc. prompted us to install AirPush which will put adds on the smartphone's nitification bar and home screen. Of course app developers should earn money for their efforts and ads are a great way to do that, but enough is enough. Ads on the notification bar and home screen is taking this too far.

Camera Lens Corrections - Chromatic Aberrations



chromatic aberration
Photo by: frankenschulz

Chromatic aberration (CA) otherwise known as color fringing or purple fringing appears as unsightly colour fringes near high contrast edges in an image. It is the most varied and complicated lens imperfection, is only visible when the image is viewed at full size in larger screens or in large prints, and is also influenced by the subject matter being photographed. 

What is Chromatic Aberration?


Light is composed of rays of different wave-lengths; color is result of its particular wave-length; the speed of the light also varies depending upon its wavelength. Chromatic aberration occurs when the lens is not able to focus different wave lengths of light on to the exact same focal plane. It can also occur when wavelengths of color are focused at different positions in the focal plane.


lens chromatic aberration
Photo by: Leo Reynolds

Chromatic aberration occurs when the camera lens is not able to focus different wave lengths of light on to the exact same focal plane and/or when wavelengths of color are focused at different positions in the focal plane. Remember different colours of light have different wave lengths and they travel at different speeds. Chromatic aberration may occur due to the fact that focal lengths of different wave lengths are different or due to the lens magnifying different wave lengths differently. The dispersion property of the glass has much to do with determining the amount of chromatic aberration. Due to this phenomenon; images look blurred or with noticeable colored edges (red, green, blue, yellow, purple and magenta) appearing around objects. This aberration is prominent especially in high-contrast situations.

Types of Chromatic Aberrations


Longitudinal or Axial Chromatic Aberration



Longitudinal or Axial Chromatic Aberration
Longitudinal or Axial Chromatic Aberration - Different wave lengths are focused at different focal planes.

Longitudinal chromatic aberration which is also known as ‘bokeh fringing’, occurs when different wavelengths of color do not converge at the same point after passing through a lens. As a result Red, Green, Blue or a mixture of these colors appear around objects. Typically fast prime lenses are more prone to longitudinal chromatic aberration than slower lens. This problem can be minimized by stopping down the lens.


photography chromatic aberration
Photo by: Reinhold Stansich

Lateral Chromatic Aberrations



Lateral or Transverse Chromatic Aberration
Lateral or Transverse Chromatic Aberration - Lens magnifies different wave lengths differently.

Lateral Chromatic Aberration, also known as ‘transverse chromatic aberration’, occurs when different wavelengths of color coming at an angle focus at the same focal plane but at different positions. It appears as opposing dual color fringing of cyan/magenta with a blue/yellow; lateral chromatic aberration is more pronounced towards the corners of the image. Unlike Longitudinal Chromatic Aberration, stopping down the lens does not eliminate Lateral Chromatic Aberration.

Sensor Blooming


camera lens chromatic aberration
Photo by: Bruce Thomson


Sensor blooming is usually found in high resolution compact cameras and some older versions of the same; it appears as blue or purplish color fringing which occurs due to spill over highlight clipping occurring at sensor level. Mostly found with sharp, clipped specular highlights e.g. foliage against blown out sky. Sensor blooming is more apparent when the image is viewed at higher resolutions and is usually un-correctable.

Correcting Chromatic Aberrations



optics chromatic aberration
Photo by: Herve BRY

Chromatic aberrations (C As) spoil image sharpness up to huge extends and reducing it could greatly improve image quality. All types of chromatic aberrations cannot be removed and some of them can only be reduced. Some of the blooming and axial CA will remain in most cases. Photographing true light sources like stars in the night or direct reflections off metal or water may cause aberrations that are hard to be removed. We will discuss about removing distortions in post production in detail in a future article.

 
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