Sudcamp - a technology blog

Nokia Lumia 920 latest windows 8 mobile with wireless charging

2013-01-07T23:29:00.000-08:00

Hello friends, there are many rumors about Nokia's launching their new mobile Nokia Lumia 920 and Lumia 820. Tech geeks were assuming many features from their ends such as primary camera should be of order of 40 Megapixel, wireless charging and all. Some of them are true too. Finally there is a happy news that Nokia Lumia 920 and Nokia Lumia 820 has been announced officially. Nokia will start their shipping by the end of this year 2012.

Nokia Lumia 920 is a powerful smartphone with a 4.5 inches display having resolution of 1280 × 768 pixels (Pure Motion HD+ IPS display) and the processor is powered by a 1.5 GHz dual-core Qualcomm Snapdragon S4 processor. This model has a powerful camera of 8.7 megapixel with auto focus and LED flash. The camera is powered by optical imaging stabilization and Carl Zeiss optics which offers 1080p Video recording at 30fps only. Nokia Lumia primary camera is a Nokia PureView camera technology. While the front facing camera is 1.2 megapixel supporting 720p HD video recording for video calls. Nokia Lumia also supports wireless charging of mobile by using popular Qi wireless standard. Lumia 920 works on latest windows 8 operating system running on 1 GB RAM and 32 GB internal memory (off course not expandable). Lumia 920 also supports 4G i.e. LTE and 3G wireless technology. The battery is of 2000 mAh rating offering a long lasting performance. Lumia 920 also supports NFC with A-GPS.

Nokia Lumia 920 specifications-

1- 4.5 inches display with resolution of 1280×768 pixels (Pure Motion HD+ IPS display)

2- 1.5 GHz dual-core Qualcomm Snapdragon S4 processor

3- Primary rear camera of 8.7 megapixel with auto focus and LED flash

4- Wireless charging using Qi wireless standard

5- Latest windows 8 operating system

6- 32 GB internal memory , and no space for memory expansion

7- 1 GB RAM which will provide ultimate speed for multitasking

8- A-GPS, NFC, 4G, 3G etc

9- Powerful battery 2000 mAh rating

10- Camera uses optical imaging stabilization and Carl Zeiss

11- 1080p video recording from rear camera and 720p video recording from front camera

Nokia Lumia 920 is announced in 5 different colors for now yellow, red, grey, white and black colors and is expected to start shipping in select markets later this year.

Samsung has also recently launched their windows 8 mobile - Samsung ATIV S the first windows 8 mobile

What is SEO? How to start SEO for a website, a step to step guide.

2012-08-30T22:43:00.003-07:00

SEO is very common term now a days, SEO stands for search engine optimization. In this digital world world, internet is the biggest source of advertising and publicity as daily millions of new user are adding to the world on internet. So advertising over internet is becoming very mandatory, as in order to make any sales. For e-commerce industry, (like Ebay, Amazon and flipkart) SEO (search engine optimization) is becoming the key to sale their products over internet.

So basically SEO, is a set of certain number of algorithm which should one have to follow to rank good over internet. Suppose you have a product for eg. office furniture, for getting juice from internet(i.e. internet marketing only), you have to create a web page for your products. In that web page include as much detail as possible, also beautiful image and other information like price, availability and delivery service offered. After that you have to go for SEO for your web page, including ON PAGE SEO and OFF PAGE SEO and much more.

This SEO will enable your product page to rank on top in Google. This will provide you more sales and thus revenue. Internet marketing is the best and cheapest source of advertising in today's internet generation.

SEO (search engine optimization) is basically a one time heavy process, it usually takes 4 to 6 months, after that one has to maintain(off course less work) in order to maintain his ranking over internet.

The whole SEO is a little bit complex process, its not that much easy as many webmasters thinks. Its not just creating a web page and start creating links with other pages.

The actual SEO (search engine optimization ) process has following algorithm-

1- Creating a user friendly web page, platform might be HTML, PHP, WordPress, Dot net or any other, it doesn't affect much. Avoid much uses of java script and flash content.

2-Prepare some keyword, for which you want to get ranked. Try to use Google adword.

3- Make around 5 to 10 quality pages having good SEO optimized content (off course unique content).

4-Try to include images and video too, to get a good user reaction, followed by a comment box where ever possible.

5- Then go for sitemap submission, Google webmasters, Google analytics, Robot.txt, .htaccess etc.

6- Once website is LIVE, then make some social bookmarking links like Facebook, Twitter, Reddit etc.

7-Then slowly target some external link building including directory submission, article submission, forum posting, blog commenting , social bookmarking, classifieds and many other.

8- One should not make link in tonnes at a time, it should look natural and should have diversity in nature.

9- Congratulation, now you have ranked top for your product in Google.

10- Happy sales !

For ON Page SEO (search engine optimization), refer this.

For OFF Page SEO (search engine optimization), refer this.

Samsung ATIV S specification and image gallery - first windows 8 mobile

2012-08-29T22:03:00.002-07:00

Finally the first official windows 8 mobile - Samsung ATIV S is released, by Samsung, the giant mobile manufacturer. Now we can say that there is enough competition between the android and windows mobile by the arrival of this high specification mobile. Samsung ATIV S has a 4.8" inches HD super AMOLED with Gorilla glass protection. Samsung ATIV S processor is equipped with 1.5 GHz dual core processor, which will provide a great multitasking. The chipset is provided with 1GB RAM. Samsung ATIV S is coming with different internal storage of 16 GB nad32 GB, also the mobile is supported by storage expansion by micro SD card. The Battery is also a delight, its 2300 mAh, providing to last long. Samsung ATIV S has a Super HD camera of 8 mega pixel with auto focus and off course LED flash, it also has a secondary camera of 1.9 mega pixel. Finally last specification the mobile has NFC (near field communication) feature for file sharing.

Key features of Samsung ATIV S-
- 1.5 dual core processor with 1 GB RAM
- 4.8" HD super AMOLED display with Gorilla glass
- Windows 8 operating system
- 8 Mega pixel primary camera (auto focus and LED flash)
- 1.9 mega pixel secondary camera
- 16/32 internal memory with expandable memory card slot
- 2300 mAh long lasting battery
- NFC enabled for file sharing.

What is on page SEO? How to start on page seo for a website?

2012-08-29T12:59:00.002-07:00

SEO (search engine optimization) is generally a long process, to bring a website on first page of Google. On page SEO and off page SEO are the two main component of the whole SEO process.

What is on page SEO?
On page SEO is often also known as on page optimization, it is a set of changes that need to be done on a website before going for off page optimization. Thus on page optimization all about what we do on our websites to get ranked on first page of Google. On page SEO is always followed by off page SEO.

Components of On page SEO-

1- Title optimization - The title of page or post in a website is of extreme important as far as on page SEO is considered. As these title are present in SERP. One should try to include primary keywords in title of page or post.

2- Meta tag optimization - This don't find any special use in modern generation, but still peoples are using this. Meta tag optimization means including meta description and meta keywords on each page of website, more importantly on index page.

3- Link optimization - Proper use of anchor text should be done, means a hyperlink should be given to a keyword. Also try to reduce the uses of numbers and special characters in URL. Always try to include keywords in the URL.

4- Keywords optimization and synonyms - LSI (Latent Semantic Indexing),by using this technology, we mean that using different which denotes same meaning. Thus by using LSI and synonym we can easily tell crawler what niche we are talking of.

5- Bold and italic of keywords - Keywords present in a page or post should be either marked bold or italic, this makes Google crawler to understand the presence of keywords.

6- Keyword density optimization - The keyword density should be kept between 3 to 8 % only, so that the content should not look as spam.

7- Interlinking of keywords - Similar keywords present in a website should be linked, same as Wikipedia is doing. This improves over all networking of the website. One can also link to an external website.

8- Image optimization - The images that are to be used in the website should be given a proper ALT image tag, this improves the image searches in Google. Thus a good traffic can be received from Google image searches.

9- Less use of java script and flash - As Google crawler is capable of reading only HTML, so excessive flash and java script leads website to get by-passed by Google crawler.

10- XML Sitemap - For proper indexing of all pages and post of a website, a sitemap should be submitted, so that crawler can easily get linked to each page of the website.

11- Google webmaster and Google analytic - These are two advance services provided by Google to keep an eye on your websites. Both provide very meaning information such as searches queries , visitors records etc.

12- Robots.txt and .htaccess - These provide the desired setting to crawler to index the right section of website to get indexed. If we want to hide some of our website pages, then by doing some minor changes in Robots.txt and .htaccess, we can easily get desired result.

Want to know, what is SEO (search engine optimization) ?

CCD and CMOS image sensors

2012-08-28T22:14:00.000-07:00

Now a days most of the digital (point and shoot) and SLR (single lens reflex) are coming with either a CCD image sensor or with a CMOS image sensor. These are the two image sensors widely used in digital technology in image processing.

CCD stands for Charge-Coupled Device, this image sensors is mostly used all over the world, but most commonly used in high end SLR camera's. These sensors are equipped with large circuit, they provide great images without any noise. Yes, they are consume much power and are much costly when compared to CMOS.

CMOS stands for Complementary Metal Oxide Semiconductor, these image sensors are modern electronics circuit. Unlike CCD image sensor they provide less quality images. These sensors are found in low end camera's mainly in point and shoot camera's. The main merit of these sensors is that they consume very less power and are cheaper in price.
to know more about CCD and CMOS image sensors visit Sudcam - a technology hub.

What are VGA, DVI, and HDMI ports?

2012-08-27T05:48:00.003-07:00

Friends welcome to my blogs. Most of you must be aware of these terms like VGA, DVI and HDMI. These are all general terms in today's generation.

Lets start by VGA -

VGA is video graphics array, this post in used in monitors and TV set in order to connect with computers. This is a old method of connecting a TV or monitor with computer, but still this method is most commonly used.

DVI -

Digital visual interface, this is modern electronics port used in coming generation monitors. This port carries digital signal. This is a better technology than VGA. Here chances of noise in video is very low.

HDMI -

High definition multimedia interface, this port in available in modern LCD/LED TV and HD/full HD monitors. It carries both video and audio signal both digital in nature.

If you are interested in advance knowledge then please refer to
Sudcamp - VGA, DVI, HDMI Port, Cable, Converter-Connector. VGA Vs DVI Vs HDMI?