Phones Soon To Be the Only Computers We Need
October 2, 2009 by admin
Filed under iPod Accessories
The developments in mobile phone (cell) technology, just over the last 10 years have been staggering.When mobile phones first hit the market they required a trolley to carry around only had buttons 1-9. Nowadays however everything is touch screen and interactive. You can download videos to watch on your phone, get real-time news fed into it and even use it as a satellite navigation device. However, the mobile phone is set to reach a whole new level of tech domination soon, and experts are predicting that it will be the only gadget we need to carry around with us.
Richard Kane, technology researcher at the University of Bath recently gave his opinion on how mobile phones will advance. “ I predict that very soon all the requirements of the modern way of life will be served by phones…technology is getting smaller thanks to things like mini electrical components and people are becoming ever more mobile, so it make sense that people want to carry their life in their pocket”.
Phones now incorporate MP3 players and as memory in phones is expanding all the time, 1000s of songs can be stored, making an additional MP3 player unnecessary. Camera technology in phones is advancing at an alarming rate also, with some of the best phones offering up to 10 mega pixels and some even now provide optical zoom. Internet browsing has been made very easy on the latest phones, and many websites have started creating ‘phone-friendly’ versions of their sites in response to the growth in phone browsing.
Many people have argued that a phone will never be able to match the benefits of a large screen that home computers and televisions provide. However, Nokia have recently released a phone with an incorporated projector built in that can provide a screen size of up to 50 inches. It seems like it’s out with home entertainment units and cable ties, and in with nana processers and micro circuit breakers, powering some of the most power bits of kit the world has ever seen.
Comparison On Canon Rebel XTi and Canon Rebel XT
September 2, 2009 by admin
Filed under iPod Accessories
The Digital Rebel XTi, the newer version of the Digital Rebel XT, is like its precursor in many ways. It offers a 10.1-megapixel sensor, bigger eye-friendly LCD screen, and many new features. Tiny body molding changes in the XTi arguably makes a difference in the ergonomics of the camera ; depending on your hand size, you may find the XTi comfortable or unbalanced and cramped.
Two of the most salient changes from the XT are readily apparent on the back of the unit : the LCD screen is a larger 2.5 inches, and the dedicated standing LCD is missing ; instead the XTi uses the main LCD as the standing display. The camera mechanically activates or deactivates the LCD screen as your eye moves to or away from the viewfinder. Additionally, the newer version shows flash exposure lock and white balancing in its viewfinder’s status bar.
The urgent shooting functions are simply accessible thru the four-way buttons and LCD screen on the back of the camera. Program shift, exposure compensation, exposure lock, drive mode, and focus-point selection all have dedicated buttons.
The menus are easier and better to navigate than with the XT. In addition, the Picture Styles feature has been added, offering predefined image parameter sets for shooting in particular scenarios. As an example, the Portrait style provides settings applicable for reproducing skin tones.
Several features from the previous two versions of the Digital Rebel have been added or boosted. The vehicle revolve During Playback mode permits users to magnify and pan around the image that appears right after shooting. Users can view the histogram display in luminance ( lightness ), RGB or monochrome. And users have new long-exposure noise-reduction options.
The XTi has a 10.1-megapixel sensor, upgraded from the XT’s 8-megapixel.
The Xti features a triple self-cleaning sensor system. First, the sensor has an antistatic, dust-repelling coating. 2nd, a clear component in front of the sensor vibrates ultrasonically when the camera is turned on or off, to shake off dust. 3rd, users can create’dust referencea’ shot that authorizes the digital removal of dust spots during later editing.
Users have versatile lens options, as this camera will accept all Canon EF and EF-S line lenses, which include everything from ultra-wide-angle to super-telephoto functions. The unit is also compatible with EX-Series Speedlite flashes.
This camera tends to retail in the $500 to $800 range.
Features and directions include.
Camera Type: SLR/professional
Image Sensor: CMOS
Dimensions: 3.71” high x 4.98” wide x 2.56” deep
Weight: 1.12 lbs
Exposure Speed: 3 frames per second
Shutter Speed: 30 – 1/4000 second
White Balance: Auto, Manual, Daylight / Sunny (Preset), Cloudy (Preset), Fluorescent (Preset), Tungsten (Preset), Shade (Preset), Flash (Preset), Color Temperature Adjust
Flash Type: Built-in and External
Flash Functions: Flash Off, Auto Flash, Red-eye Reduction, Manual
ISO Speeds: Auto, 100, 200, 400, 800, 1600
Image Resolutions: 3888 x 2592, 2816 x 1880, 1936 x 1288
Microphone: no built-in microphone
Self-Timer: 10 seconds
Interface: USB 2.0
Video Interface: video out
Focus Type: auto and manual
Lenses: Interchangeable
Power Type: NB-2LH
Power Duration: 360 Images
Memory Type: CompactFlash Card, Types I and II
LCD Screen Resolution: 230,000 pixels
Viewfinder: Optical (Through the lens)
Users often give this camera good reviews. Users who are transitioning from point-and-shoot cameras give the XTi especially enthusiastic reviews, quoting the great picture quality and simplicity of use. Some users lament the lack of an inborn anti-shake feature, and although lenses are available with this feature, they’re high-priced. Potential customers, particularly those transitioning from point-and-shoot cameras, should be aware that completely realizing the potential of this and similar cameras does require purchasing multiple lenses, the selection being not especially simple or inexpensive. That having been recounted, there’s not much buyer-remorse for those that do wish to speculate in this camera and the lenses suitable to their photographic goals.
Planning to buy a new camera, computer, phone, or any other electronic item? Visit digidealers.com to get the latest review on the most popular electronic products and find the best deals on Canon EOS Rebel XSI Digital Camera.
The New and Improved Canon Digital Xti Camera
August 31, 2009 by admin
Filed under iPod Accessories
The Digital Rebel XTi, the newer version of the Digital Rebel XT, is like its precursor in many ways. It offers a 10.1-megapixel sensor, bigger eye-friendly LCD screen, and many new features. Tiny body molding changes in the XTi maybe makes a difference in the ergonomics of the camera ; depending on your hand size, you will find the XTi cosy or unbalanced and cramped.
Two of the most significant changes from the XT are readily obvious on the back of the unit : the LCD screen is a larger 2.5 inches, and the dedicated status LCD is missing ; instead the XTi uses the main LCD as the status display. The camera immediately activates or deactivates the LCD screen as your eye moves to or away from the viewfinder. Additionally, the newer version shows flash exposure lock and white balancing in its viewfinder’s status bar.
The critical shooting functions are simply accessible thru the four-way buttons and LCD screen on the back of the camera. Program shift, exposure compensation, exposure lock, drive mode, and focus-point selection all have dedicated buttons.
The menus are simpler and better to navigate than with the XT. In addition, the Picture Styles feature has been added, offering predefined image parameter sets for shooting in specific scenarios. For example, the Portrait style provides settings appropriate for reproducing skin tones.
Several features from the previous 2 versions of the Digital Rebel have been added or enhanced. The auto revolve During Playback mode allows users to magnify and pan around the image that appears immediately after shooting. Users can view the histogram display in luminance ( brightness ), RGB or monochrome. And users have new long-exposure noise-reduction options.
The XTi has a 10.1-megapixel sensor, upgraded from the XT’s 8-megapixel.
The Xti features a triple self-cleaning sensor system. First, the sensor has an antistatic, dust-repelling coating. 2nd, a clear component in front of the sensor vibrates ultrasonically when the camera is turned on or off, to shake off dust. 3rd, users can create’dust referencea’ shot that permits the digital removal of dust spots during later editing.
Users have flexible lens options, as this camera will accept all Canon EF and EF-S line lenses, which include everything from ultra-wide-angle to super-telephoto functions. The unit is also compatible with EX-Series Speedlite flashes.
This camera has a tendency to retail in the $500 to $800 range.
Features and specs include.
Camera Type: SLR/professional
Image Sensor: CMOS
Dimensions: 3.71” high x 4.98” wide x 2.56” deep
Weight: 1.12 lbs
Exposure Speed: 3 frames per second
Shutter Speed: 30 – 1/4000 second
White Balance: Auto, Manual, Daylight / Sunny (Preset), Cloudy (Preset), Fluorescent (Preset), Tungsten (Preset), Shade (Preset), Flash (Preset), Color Temperature Adjust
Flash Type: Built-in and External
Flash Functions: Flash Off, Auto Flash, Red-eye Reduction, Manual
ISO Speeds: Auto, 100, 200, 400, 800, 1600
Image Resolutions: 3888 x 2592, 2816 x 1880, 1936 x 1288
Microphone: no built-in microphone
Self-Timer: 10 seconds
Interface: USB 2.0
Video Interface: video out
Focus Type: auto and manual
Lenses: Interchangeable
Power Type: NB-2LH
Power Duration: 360 Images
Memory Type: CompactFlash Card, Types I and II
LCD Screen Resolution: 230,000 pixels
Viewfinder: Optical (Through the lens)
Users usually give this camera great reviews. Users who are transitioning from point-and-shoot cameras give the XTi particularly good reviews, mentioning the great picture standard and simplicity of use. Some users lament the lack of an inborn anti-shake feature, and though lenses are available with this feature, they’re high-priced. Possible patrons, especially those transitioning from point-and-shoot cameras, should be aware that completely realizing the potential of this and similar cameras does need purchasing multiple lenses, the selection being not especially simple or inexpensive. That having been recounted, there’s little buyer-remorse for people that do wish to take a position in this camera and the lenses suitable to their photographic goals.
If you enjoy learning and reading this article, you might want to check out digidealers.com and find great deals on the hottest digital products including Buy Canon Rebel XS.
Tags: body molding, iPod Accessories, digital rebel xt, canon, camera, canon digital rebel xti