Here's the recent articles submitted by jack church
Articles By jack church
Getting More Battery Time From Your Digital Camera Battery
By: jack church
Like other portable consumer electronic devices digital cameras use batteries as their power source. All batteries have one major drawback: they only last for a limited time. In this article we will explain what camera features consume the most energy and how you can squeeze more life time out of your digital camera battery.(read
entire article)
View : 195 Times
Category : General
Auto And Manual Focus Modes In Digital Cameras
By: jack church
One of the important phases of shooting a good photo is focusing on the photo’s objects. Photos that are out of focus look bad and blurry. Sometimes shooting out of focus objects is done on purpose as an artistic effect but in most cases a sharp focused object is the photographer goal.(read
entire article)
View : 196 Times
Category : General
Methods For Focusing Your Digital Camera On Moving Objects
By: jack church
Focusing is an important part of shooting a good photo alongside with composition and lighting. Focusing on static objects is relatively easy either by manually focusing or by using the camera auto focus feature. Focusing is much harder when the objects are constantly moving.(read
entire article)
View : 190 Times
Category : General
Continuous Focus Mode Used For Shooting Digital Photos Of Moving Objects
By: jack church
It is harder to shoot good digital photos of moving objects than of still objects. When objects are still you have all the time that you need to focus on the object and set the other camera parameters like shutter speed and aperture. This time shortens as the objects in the frame move faster and faster.(read
entire article)
View : 197 Times
Category : General
The Biggest Power Consumers In Digital Cameras
By: jack church
Like other portable electronic devices digital cameras rely on batteries to power up their electronics and mechanical elements. Although battery technologies have improved a lot in the last few years they are still very limited in their energy capacity.(read
entire article)
View : 203 Times
Category : General
A Digital Photo Shooting Session Of Airplanes In An Air Show
By: jack church
A few weeks ago I went with my friends to see an air show. The schedule was packed with acrobatics and many types of planes. The highlight of the show was the blue angles with their jets doing dangerous routines. I took my camera hoping to capture some good digital memories of that show.(read
entire article)
View : 182 Times
Category : General
How To Shoot Sharp Digital Photos Without A Tripod
By: jack church
Tripods are used when you need a steady platform to take a digital photo. In some scenarios not using a tripod will result in a blurry digital photo with its objects either blurred or simply out of focus. However there are times when you will find yourself in a situation that a tripod is needed but you do not have one with you to use. Here are some alternatives to using a tripod when one is not available.(read
entire article)
View : 184 Times
Category : General
Creating A Digital Photo Inventory Of Your House Or Office
By: jack church
There are many reasons to keep an updated and complete inventory of your home or office. One reason is for easier insurance claims in cases of disaster, burglary, lost or other damages. This article will give you some tips for effectively creating and keeping such inventory.(read
entire article)
View : 213 Times
Category : Insurance
Opening And Creating Files With A 7z Extension
By: jack church
There are many file types on your computer and on the Internet. You can tell the type of each file by examining its file extension. Each file extension has one or more software that can open it write it and process it in other ways.(read
entire article)
View : 221 Times
Category : Computer Programming
Understanding The Magic Of Data Compression
By: jack church
Data compression is the process in which big files are turned into smaller files. For example a large Word document is compressed to a smaller archive file like Zip or 7Z. To some data compression looks like magic.(read
entire article)
View : 258 Times
Category : Computer Programming
