Types of Barcode Scanners

barcode scannerIn huge markets or in any small mart, we need a device which keeps all the necessary information which can make us accesses the details of the product which is purchased by the purchase. Well, all your worries have solved because of the wide use of the barcode scanners. Functioning of the barcode scanners are bit different and unique. They are the machine which can read the barcode which is placed on the product. By placing the barcode scanner on the barcode, it generates all the details of the products like date of manufacturing, time, price, quantity, etc.

You will find it everywhere in the market or in big marts. Barcode scanner makes a comfort level for the user and the work is done with an ease. The core function of using the barcode scanner is to keep the track records of the logistic and the organizational services which are being functioned by the manufacturers and the sellers of the product. There are many options for the users who opt for the using of barcode scanners. Further discussion will help you to get the knowledge of different types of barcode scanners.

Types of Barcode Scanners

  • Pen Barcode Scanner

This type of barcode scanner is resemblance of the pen. Pen barcode scanner consists of LED light in the front part of the pen. It is very thin and easily portable by the user. It is upon the user that which type or the shape of barcode scanner could be handier and easily used by the user. The LED light is passed on the white and black strips which are present on the product and by doing this all the details are processed to the computer in which the data is required.


  • Laser

Laser barcode scanner is a bit different and advanced as compared to pen barcode scanner. Well you can find the work of products and its details solved in ease. Exact lines of the barcode which is printed on the product can be readied by this laser barcode scanner in a better manner. There is a mirror placed on the deck of the counter and the product is passed from that mirror, after passing all the details are flashed on the computer which is connected to the barcode scanner. This printer is abit expensive than the pen barcode scanner.


  • 2D camera

Considering the criteria, all the barcodes which are printed on the products are not of white and black strips, but there are versatile colors which are also added and printed as barcode on the product manufactured. For doing the perfect barcode scan of the product, 2D camera is the best option which can be exercised by the users. For reading this kind of different colored barcode on the product, 2D camera is necessary to be opted for.  There are many specifications which are available in the scanner like it consists of many tiny and minute laser lights like they have in CCD scanner. The scanner takes the digital image of the barcode and then turns the decoded information in the readable manner for the users.

Advantages of Solar Energy

Advantages of Solar EnergyWe all know the definition of solar energy. Yes I know it is very simple to know what its advantages and many benefits can be availed with the help foe the solar energy. Well if you are very much conscious about your energy bills and the consumptions in your home than you can go for the solar energy concept which is considered to be the best energy in today’s time which you can use for the purpose of generating your energy for home. In simple words the energy which is generated from the consumption of sun is known as solar energy. Solar energy is considered to be the renewable energy which once used can be used again and again and there is no chance of it of getting extinguished.

There are many advantaged which you can get it with the help of using solar energy and start consuming it for your daily routine. Mark my words it is going t lesser down your investment and cost ratio and will help you to save up your investment for other factors. This article will further discuss certain advantages which will be helpful for you to know the importance of solar energy in your home.

Advantages of solar energy

  • In today’s time the concept of echo friendly product or the consumption of it has been grown a lot and so solar energy is considered to be one of the most important parts of it if you are going for the eco friendly environment. Solar energy is considered to be non polluting energy which does not pollute the air or the environment which is in return going to be advantageous to you only. It is considered to be the alternative for the fossil fuels which you use for the purpose of generating electricity.
  • Another benefit which the home owners can avail of is getting it for the purpose of renewable in nature. Solar energy is considered to be renewable in nature which will not pollute the environment and also can be used for so many times you want to. Yes there are no doubt other advantages which the home owners can avail with the use of solar energy for their home.
  • Less energy consumption. Yes it is very helpful for the home owners who also thinking of installing it for their regular consumption of energy cost. As it is natural and is easily renewable, there is no need of getting it installed again and again. Installing solar energy panel in your can be considered as one time investment for the home owners who are going for it. It is cost efficient ad easy to comply with.
  • As it is easily renewable in nature, the longer lasting possibilities of the solar cells are more likely to be available for the home owners. Solar energy is considered to e having longer lasting life as it is not going to be extinguished or get over at some point of time. These are just some of the advantages but you can be availed with many of the advantages of installing solar energy or using it for your home.

Top 5 Budget Cloud Computing Options

budget cloud computingNowadays, majority of the corporate business houses whether big or small depend entirely on cloud computing. Cloud computing has actually given the ultimate opportunity to businesses to access their data as and when required. Through the use of the cloud computing services you can backup your data conveniently on some offsite server without worrying about the loss of that confidential data.

Once your data is backed up in some remote server, you can access it via the internet from anywhere in the world utilizing any device whatsoever. Remember that cloud computing services are not only for business houses. Any of you who use computer/laptop on a daily basis and have lots of information to save can take advantage of cloud computing.

Some of the cloud computing services are available for free but then the services offered by them are limited to a certain extent. A majority of the companies that offer cloud computing services charge a minimal fee. You should also remember that some cloud computing services specialize in storing and backing up of certain types of files such as photos, videos or office documents.

If budget is your main problem and you do not want to spend much on the cloud computing services then here are the top 5 budget cloud computing options especially for you.

Google Drive: This is considered to be one of the most popular cloud computing options among the people these days. You can store as much as 15 GB of data utilizing the Google Drive. Along with that, you can edit and save slides, docs and sheets on Google Drive and also invite your friends to edit them when required. As such this cloud computing option is free if you have an account with Google. But you can purchase additional storage space if necessary.

Dropbox: You can conveniently sync, share and store data using either the application or website of Dropbox. This computing solution offers 2 GB of data storage for free along with some essential security, syncing and file sharing features. More space on Dropbox can be earned via referrals and other such tasks.

JustCloud: This is a very secure, fast and simple cloud computing option. You can automatically backup videos, music files, documents to a particular cloud server using JustCloud. Technical support and absolute data security is offered by JustCloud.

Bitcasa: Open a free account with Bitcasa and store around 10 GB of data for free. Once data is stored, you will get unlimited access to it via the Bitcasa client as and when required. Your important documents are encrypted even before these reach the cloud server which means the security of your files is given top priority by Bitcasa.

Box: If you are interested in sharing and uploading large sized documents then the wise move on your part would be to select Box as it allows you to store 10 GB of data and upload 250 Mb file for free. You even have the opportunity of accessing the backed up files via your mobile phone by using the application for Box.

How To Select An Antivirus For Your Computer

anti virus for computersNow-a-days there are many kinds and types of anti-virus software that are available for your computer. Each promise different features and benefits. However, choosing the best one for your computer among these varied options is the difficult part. To accomplish the task of selecting the program there are some simple steps that you can abide by. Although it might consume some time and demand a little research work, the result which finally protects your computer will make the former all worthwhile.

 Pen down the features:

The first and foremost thing that you need to do is to pen down the features you expect and want the anti-virus program to possess. You should be sure whether you want the program or software to be able to do things automatically like scan the computer and delete viruses without you having to do anything. There are options where some files can also be omitted from being scanned and options to look at the files first. Hence, make sure you have included all the features that you are looking for very carefully.

 Shortlist the anti-virus software:

After you know what your anti-virus program should possess you can make a list of all the anti-virus programs that fall under your wants and you can consider. You can also take the help you internet websites and portals where a lot of information is readily available about best anti-virus programs. Analyze and rate the list that you made about the features of the different programs against the lists of various anti-virus software features. You should at least choose two-three to evaluate and judge each one of them properly.

 Evaluate the different software:

Once you the short-listed names of the software that meets your requirement list you can do some research work. Search the internet for reviews by different users and all other information that you can gather about each particular software. All of these sources are made from the consumer perspective and provide with reliable and trusted information. These reviews help in evaluating the software much better.

 Installation and settings:

Once the evaluation is complete and you know which software you want download it from its website. All you need to do is to click the button that reads download and then save button that appears on the dialogue box. This makes it easier for you to do the installation as the file gets saved to your desktop. Once the file is saved click on the icon that was saved to your desktop and start the installation by clicking the run option. An installation wizard appears. When the installation is complete just click on the finish button and then your software is ready to be used.

Open the software and go to settings. Set the options that you prefer and the settings that you would want it to perform. Then, run a complete scan and check if the software is doing what you want it to do.

You can also download more than one software if you are not being able to decide which one to choose but make sure you install only one at a time. Some of the programs cannot run together because of problems of incompatibility. They might also make the other program to look like virus itself and freeze the system from working.

5 Free Mobile Apps For Contact Data Back Up On Your Android Phone

Phone crashes occur every day and mobile phones are no longer considered a luxury but a necessity. If you can back up your computer data easily, you should also be able to easily back up your mobile data. And it is a wise decision to back it up since technology isn’t perfect. There are many applications and programs that are free to use for data backup. Here are a few examples:

G Cloud Backup – this is a backup solution not just for your contacts but for your messages, music, calendar, applications, etc. A lot of your other data can also be easily transferred from one mobile phone to another. The data is stored in a locker of the cloud storage AWS, otherwise known as the Amazon of the G Cloud. It is also secured with AES encryption bit of 256. An account, along with the password, has to be set up, similar to setting up your e-mail. Storage of 1 GB data is free but if you want any more than that, you have to earn it by doing some tasks that are assigned by the app or by inviting friends to use it.

MyBackup – this is the most reliable application for android phones. The backup is automatically stored on the SD card on your phone. It does not depend on whether the phone has access to the root. The information that you can backup is your photos, contacts, phone logs, calendar, videos and other information.


best data recovery

Super Backup – this is an extremely simple application that is also very fast for android devices. This backup is not just for your contacts but also for SMS, calendars, bookmarks of your browser, and call logs which can also be easily transferred. You can store it in G-mail as well as in the SD card. Scheduled backups can also be automatically uploaded to your Gmail account. Daily and monthly backups are all easily done by the application as well.

Titanium backup – this app is for those who use rooted phones. For android devices that have version 1.5 and above, this app works very nicely. All the data can be restored and a backup is also provided. There are also some customizable options to choose from. Specific folders are also easily provided with a backup option with this app. You can sync your phone so that your data plan is not used up. You can even add a backup to DropBox which has proved very useful.

App Backup and Restore – this app is good for successful archiving of applications and backup and restore. Special features like a multi version of the backup, backup of the batch, restore backup, and a quick uninstall program are there too. You can even send yourself an email through APK file.

Top 3 office gadgets in 2014

Do you have a penchant for gadgets and love to try out every new office gizmo that comes to the market? Well, the good news is that there has been a huge release of great office gadgets this year ranging from edgy tablets to stylish watches to great functional smartphones.

Pebble Steel

This is going to be one of the most loved office gadgets of 2014. Pebble Steel has arrived in the market to render a serious competition to the plastic smartwatches presently available in the gizmo sphere. The plastic ones were never that stylish while the Peeble Steel with its very edgy metallic frame is meant to assure the much desired glam quotient. Apart from its swanky look, Pebble Steel is engineered with all the functional features needed to prep up an authentic Pebble smartwatch. The watch is able to sync up with your Android smartphone or iPhone to ensure every notification right to the wrist. The battery life is pretty lasting – Pebble Steel is available in great variations & comes around 249 USD.

Huawei Ascend Mate 2

If you are looking to change your old smartphone for some state-of-the-art release, the Huawei Ascend Mate 2 can be a wonderful choice for you this year. The smartphone has received rave reviews especially for its superlong battery power, thanks to the grand 4050 mAh capacity. It’s wonderful to carry the phone in your short tight business trips- the Ascend Mate 2 is able to run in full glory for up till 2 days continuously without any sort of charging hassles. Besides, you can’t help but admire the huge 6.1” screen display of the latest Huawei phone that ensures an amazing view when you are having video chats with the clients. The pricing of the phone has not been announced yet.

Lenovo Thinkpad 8

The all new Thinkpad 8 from Lenovo is certainly a showstopper with its amazingly cutting-edge features. The tablet carries the hallmark top-tier engineering from Lenovo which makes it truly grabworthy if you are looking for a great tablet this time. The Thinkpad 8 features an 8.3” dimension and can be linked to OneLink Lenovo Pro dock that enables its use as desktop PC, alongwith external mouse & keyboard. The tablet further carries Intel Bay trail, which is responsible for the super speedy operation promised by the tablet. Moreover, the product assures a string battery life of 8 hours.

Android Application Stores

There are amazing applications available in the Android market but to how to make use of the android application store is the matter that must be addressed. You should know to judge the applications that are correct for you. Each of them would initially seem to be very fun. There exists a wide variation of applications and tools which can keep you glued to your phone for hours. They have the capability of performing various jobs for you. There are a variety of applications that you must have on your android. But the best way to choose among the various applications is as follows:

• The people who are habituated to read news and weather forecasts, the best application that is available free of cost is the USA today app. Having this app on your phone will save upon your time and effort. It is a very convenient and easy way to check out the news even when you are out in some busy place.

• Another best use of the android application store can be done by downloading Sudoku app for your children. It can be used both by initial and experienced players. It will be very easy to play it on the android that has a track ball. This game is very challenging and a must have on your phone.

• The maximum that you can make of an android application store is by downloading MMS which is free, especially for the people who like to save all their histories on chats and texts. It also allows you to share pictures and apps from other phones. Transferring of texts and histories is also possible.

• Loopt is another app which helps you to locate your family and friends. As you need to do is to ping them and their location will reach you in no time.

• Shop Savvy is an application that will help you get the lowest price for all your deals. You can take a picture of the bar code and upload it to get the price in different stores.

The numbers of free apps that are available are quite large in number so choosing what you actually need is a very time consuming task. The first step that you can take is to download the entire Android market and then go through it as it will definitely save upon a lot of your time. Or a still better way without consuming much of your phone space is to have a look at each application at one time.

Difference between LCD and LED

LCD & LED are two most popular display technologies doing rounds in the contemporary television sector. LCD refers to “liquid-crystal display” while LED stands for ‘light-emitting diodes”. Technically, both LCD and LED TVs come up with liquid-crystal display feature. Both the TVs are designed with a couple of polarized-glass layers via which liquid crystals work to pass & block the light. It can be said that LED televisions are kind of subset to LCD TVs. However, the LED & LCD TVs differ in several respects- in the use of lights, light placement & many others. The article here aims to point down the basic differences between these 2 popular display technologies.

• Viewing angle: the contrast ration of the image becomes hazy and pixellated if the viewing angle in the LCD is more than 30 degree. This same problem does not occur in an LED as the viewing angle is much larger compared to that of the LCD.

• Contrast ratio: based on the arrangements of the diodes there are three main types of LED’s available, namely- Edge LED’s, Direct LED’s and RGB LED’s. The RGB LED’s are the most colour accurate than the Edge LED’s and Direct LED’s. White diodes for illuminating the backlight of LCD’s are used by the Edge LED’s and Direct LED’s.

• Mercury usage: mercury is used in the cathode lamps in the LCD’s display backlight whereas LED’s do not use mercury at all. They are environment friendly.

• Power: both LED and LCD’s are considered well for consumption over a large time however LED display consumes more electric power so a compromising point between power bills and sharp images have to be made.

• Price: LED which gives a better efficiency and quality obviously yields a higher price tag than that of LCD displays.

Review Of Nokia Asha 501

With the New Year on is your child asking for a new mobile phone? And you are thinking whether it is time for you to buy a multimedia phone for him or not. Well look no further because Nokia Asha 501 is exactly the kind of phone that you would like to choose. In fact even you can buy it for your own self. It is one of the rare phones of Nokia that has got dual SIM feature in it. And the best part is it is a fully touch screen mobile phone with loads of features and it comes at a reasonably cheap rate. If you compare the price of other phones with same features then you will find the difference. People who have already bought Nokia Asha 501 have very high regards to this phone saying it has a decent camera, a good WiFi connection and various other things. Here are some of the best features of Nokia Asha 501 which people felt was simply awesome:

• It has the option for dual SIM so you don’t have to carry 2 phones at the same time.
• It has a proximity sensor which is quite new to mobile phones.
• The camera quality is also great although the only thing that you may question about is the focus of the camera. It has a fixed focus but that is not a big issue.
• It has as much as 40 games from EA and that too for free. So your game needs will also be met with this phone.
• The loudspeaker in this phone is very compressed. So people who are on the other side of the phone will be able to hear properly and the background noise will wear off.

Better go and buy this phone before the stocks end.

Is Anti Virus for Mobile phones is a waste of money?

While the apps available on android are being discussed, security of the phone is one of an important topic that also talked about. With the advent of more and more apps for the android phones, the operating system of android has become vulnerable to major threats. Some of the apps, where malware has been detected are being removed from the Android market. The well advanced apps of Android makes it easier to overcome the vulnerability of the operating system. Many security apps are available that are more or less similar in functioning. You should also look for a single app that will protect your phone so that you do not have to waste money. So investing in anti virus apps is absolutely not a waste of money.

One of the best security apps that have also won an award is the Lookout Mobile Security. Its free version allows you to figure out a lost phone on a map and also gives an alarm to inform you about the exact location of it. It scans for viruses and also provides a back up for the contacts in the phone and the data.

Another important security app is AVG Mobilization. Its free version also provide with similar features. It provides facility to lock the device which is only available in the paid version for Lookout. All SMS are scanned instantly to check for any harmful viruses.

McAfee Wave Secure lacks the anti virus facility. But if this app is tried to be removed from the then it will get automatically locked to avoid any security problems. Most of the apps allow single apps to be protected by passwords.

With the huge amount of private information that is stored in Android phones along with the security dangers, the need for security apps and anti viruses is very important.