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Technology News Today

About Biometric Technology

In fact, biometric technology has been known since ancient Egyptian times. The recordings of countenance and size of recognizable body parts are normally used to ensure that the person is the truly him/ her.
It was the beginning of the system security work-flow. Logically, no one has access without being trusted. Access control technology tries to automate the process of answering two basic questions before offering various types of access.
The first question is “Who are you?” and the second question is “Are you really as you say?” The first question represents the function of identification and the second question represents the function of verification (proof).
The common approach to gain the access is through the use of signs and assumptions that the owner of the sign and the proof identity will match. This kind of model is called as single-factor security. For example is the key of house or password.
This kind of approach has a risk if the sign is lost or stolen. Once the key falls into the hands of others, they could freely enter the house. It also happens with a password. It will not be a secret anymore and someone else can use it.
To overcome this problem, two-factor security is made. This method is more resilient to risks. The most common example is the card of automated teller machine (ATM). With a card that shows who you are and PIN which is the mark you as the rightful owner of the card, you can access your bank account. The weakness of this security is that both signs should be at the requester of access. Thus, the card only or PIN only will not work.
Problems arise when you are forgetful person. Also, you often do not realize that the PIN is very personal thing. Basically, family or close friends may not know. The more sophisticated crime is to steal the PIN data from the source directly.…

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Technology News Today

Fast Tutorial in Buying Platform Weighing Scales

If you’re in the market for an industrial scale, there are many manufacturers and models out within the market. There are platform weighing scales, industrial floor scales, pallet truck scales along with a host of other variants to choose from. But take your time in selecting the right one. Right here are some pointers to make decision generating easier for you. Prior to scouring the market for a weighing scale, make a list if things that you need to think about. First what’s the scale for? This is essential as this will figure out in the event you need an industrial floor scale or one that’s mobile like a pallet truck scale. Are you gonna be designating a space for weighing or will you be all over the place weighing issues? These basic questions will save you lots of money in addition to make your work simpler and more efficient.
After that consider what you’re weighing. This consists of the size, shape, material and of course the weight of your load. Weighing scales have turn out to be much more sophisticated and much more complicated. Gone are the days when counter weights are used. Today, even the materials used can make a difference. For example, stainless steel weights can price a bit much more however it can certainly last longer.
Aluminum scales are lighter making them easier to move around. In addition, scales are available in varying load capacities. You are able to get 1 with an 800 lbs capacity or find your self with 1 that may easily weigh loads up to 20,000 lbs. Likewise, the platforms are available in varied sizes from 3′ by 3′ to 10′ platforms. The trick right here would be to buy only what you require. But allow for some wiggle room – you might need to weigh loads more than your usual or deal with larger stuff.
You may wish to consider other elements and features like digital display, wireless connection, price and warranties. All these will guide you in purchasing your industrial ground scale or whatever kind of scale you require. On a final note, it is usually best to select brands that you simply know and that you are able to trust. Remember, this really is an asset.…

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Technology News Today

Do You Want To Make Apps For The iPhone 5? Read This

Have you ever had an idea that you think can make people’s life easier? Why not make money out of your ideas by making an iPhone app for it? Many people think that you need to be a programming wizard to create apps. You may need to have some basic programming knowledge but you don’t have to write the codes yourself.
Here are a few tips on how to make you idea into an iphone app.
Brainstorm for ideas
You don’t have to get into programming course to make you own app. You just need to begin by brainstorming an idea. Just like any product, your future app must give service for a need that a lot of people has. For your idea to work, it must have a target audience, and it would also help if your target buyer will be iPhone users.
Another help for your app to be successful is it is creative or unique from other apps available in the market. You may want to go to the app store and iPhone 5 forum to know what competition you have among other developed applications.
Diagram your app
Once you establish your idea and the target market of your app, you want to put into paper how you want your app to look like. If your target users of the app are women, you may want to use feminine colors in your app and feminine looking buttons. Attention to details is the most important thing to remember here. One way to make sure if the appearance of you app will be great for your user is to have someone who falls under the category your target user critique your design.
This is where the basic understanding of the coding comes in. Knowing the basics of programming will allow you to understand what can be done and what cannot be done. By knowing the basics, you will know the limitations of the programming language which will save you a lot of time between planning and coding.
Also consider the device where your app will be viewed from. Check an iPhone 5 announcement for example, if you want to know what’s new with the new device.
Find a good app programmer
The reason why you don’t need to learn detailed programming is because you can outsource this job to someone else. Someone with the expertise in this area will be more suitable to do this for you. You can also use computer programs that help you build apps but these programs are limited if your app needs some special algorithm.…