Monthly Archives: April 2018

The Principle Of Retinal And Iris Scanning Technology

The Principle Of Retinal And Iris Scanning Technology

Fingerprint method can be misapplied. This reality is proven scientifically correct. For that reason, people then try to find the more reliable biometric systems.

The retina is part of the eyes that is responsible for the ability to see. The pattern of blood vessels that forms the retina is as unique as fingerprint. The principle of retinal scanning technology is scanning the pattern of capillary blood vessels on the retina with low-intensity light sources.

In 1987, the first retinal scanner was made by Leonard Flom and Aram Safir and has been patented. However, by the year 1994, John Daugman developed the technology of iris scanning as a competitor for retinal scanner.

Retinal scanning principle

Retinal scanning is based on the fine capillary network that meets the needs of oxygen and nutrients to the retina. These blood vessels absorb light and can easily be visualized with appropriate lighting. To that end, the close distance between the eyes and a scanner is needed. The appropriate position of eyes toward the scanner is also necessary. Also, there must be no eye movement, such as blink or glance.

Retinal scanning can not be 100 percent accurate. It is also less suitable as a security tool because even though the pattern of capillary blood vessels of human beings’ retinas cannot change generally, but diabetes, glaucoma, and cataracts can change it.

Iris scanning

In its development, retinal scanning is considered to be too disruptive in the case of security detection devices. In the use of retinal scanning, the eyes should be as close as possible with the scanner. For long-term, the light of scanner that is too close to the eye can give negative effects.

Because of the weakness, iris scanning technology emerges as strong competitor. Iris, a network that gives color to the eyes is also unique in which the chance for two identical slices is 1:1,078. Even, the left iris and right iris of someone are different.

Embedded C Programming Compilers For 8051 Microcontroller

Embedded C Programming Compilers For 8051 Microcontroller

Todays sophisticated computers are developed as embedded systems so that they can be complimentarily used in mobile devices and electronic appliances. The microcontroller turns out to be the key element in an embedded system. Actually a microcontroller is a microprocessor giving more emphasis on the input & output operations. It controls the operation of electronic devices by giving them access to communication, measurements and switching information. Thus a microcontroller is regarded as a device controller. Intels 8051 microcontroller is among the oldest members of the microcontroller family, yet is very popular among users. Technical analysts attribute its popularity to its amazing architecture. Some of the reputed computer manufacturers like NXP, Silicon Labs & Atmel are still using 8051 microcontroller as the basis of their microcontrollers.

The 8051 microcontroller has a complicated memory structure that requires special software instructions to access it segment wise. Therefore special kind of compliers needs to be designed to make the memory accessible. Since the 8051 microcontroller is widely used in IT industry & many projects as well, companies have created their own 8051 microcontroller compatible compilers. As a result various kinds of embedded C programming compilers for 8051 microcontrollers are available in the market. Most of them are offered as part of a package along with debugger, simulator & integrated development environment (IDE). The Keil IDE/compiler is one such popular variety. Similarly SDCC (Small Device C Compiler) is a free & popular compiler that is found compatible with Zilog Z80, Motorola 68HC08, Maxim 80DS390 & Intel 8051 microcontrollers. The open source software code of SDCC is distributed under the guidelines of GNU General Public License.

Though pascal language is rarely used in embedded C programming, a few special Pascal compliers are available for the 8051 microcontroller. The Turbo51 & KSC Pascal51 are good examples of commercial Pascal compilers. Turbo51 is a free complier based on fast single pass & advanced multi-pass optimizing technology & using syntax of Borland Turbo Pascal 7.

While there are not enough options in basic or Pascal compilers, the C compilers are available in abundance. Users are facing difficulty in finding good quality basic or Pascal compilers for 8051 programming. The chief function of the compilers is the code they produce which should be optimized well to enhance the speed & size. However it is not the programming language in compilers which decide the size of the program codes for achieving specific tasks in 8051 programming. Either Pascal or C can be used to generate an optimized & compact code. It is the programmers preference on which platform he/she will feel comfortable working in.

SJB Institute of Technology Brings Technology into the Classroom

SJB Institute of Technology Brings Technology into the Classroom

SJB Institute of Technology, Bangalore is a prominent name in technical education in South India and is situated in the vast land of 50 acres. The peaceful atmosphere of learning provides personal, social and educational development of an individual. High academic standards are maintained to make every student capable of being up to date with the recent education system in technology. The students are taught about ethical values and responsibilities so that they can become good citizens of the nation first and then become responsible members of the society. The intelligence of the students is used in a tactical manner to educate them in science and technology.

The main aim of the is to become a recognized institution in the global scenario with the imparting of quality education to students. The college takes pride in giving at least 1 lakh insurance coverage for every student. This NBA certified institute has good amenities for the students. The institute has 8 postgraduate programs and 7 research centers controlled by highly trained and educated teaching faculty. The laboratories confined in the campus are well maintained and equipped with modern gadgets. About 1300 computers in the laboratories help the students to access the computers and store their desired data. They become good at handling the computers every now and then.en.

SJB Institute of Technology does not like to compromise with the life of the students who place trust on their shoulders for a great education. The library is greatly maintained with a nice collection of 25000 books and digital facility. Journals and recent development leaflets are always kept in the libraries to make the students acquainted with the present happenings in the technological world. The organization also cares for the future of the students and provides HR training right from year one and first semester. The placement cell is extremely capable and ensures that every student gets absorbed in good companies. Training like interviews and mock tests develop confidence among the students to face interviews in real life conditions.

has huge commercial complex along with ATM facilities within the campus. The students can get immediate medical attention during emergency conditions as the hospital is present in the campus itself. The institute runs buses for daily scholars coming from various parts of Bangalore. Hostels are provided for residential candidates. Boys and girls hostels are separate to give them privacy of the living. Canteens serve high quality food to the students, staff and visitors. Seminar halls are provided for every department in the campus. The indoor auditorium has sufficient number of seats to accommodate the students and their parents when cultural events occur. The institute also encourages extracurricular activities and sports activities apart from serious studies for complete development of the students.

Uninstall CA Internet Security Suite with WindowsUninstaller Org Removal Tips

Uninstall CA Internet Security Suite with WindowsUninstaller Org Removal Tips

Do you encounter problems when looking to uninstall CA Internet Security Suite? Do you would like to know how to remove CA Internet Security Suite completely through your computer? I notice many computer customers will equip their computer with a couple of security programs. This article might tell you how to uninstall CA Internet Security Suite fully. >

Uninstall CA Internet Security Suite with windows add/remove program – the regular method

1. Start->Control Panel->Add/Remove Programs.

2. Find CA Internet Security Suite inside the program list and right click to pick Delete.

3. Follow the panel wizard and reboot your personal computer when it finished.

In fact by doing this can not remove all the pieces of CA Internet Security Suite. Registry keys of CA Internet Security Suite still remain on your hard drive. It is advised to clear up registry entries or you are likely to encounter problems like uninstall or maybe install error, registry error and many others.

Guaranteed Method – Uninstall CA Internet Security Suite having a professional uninstall tool

A alternative party uninstall program can force uninstall CA Internet Security Suite even though windows add/remove program fails.

Moreover, a third party uninstall program can clear up the many registry entries of CA Internet Security Suite. Among so many uninstaller tools, . This uninstall Instrument can remove CA Internet Security Suite completely in 4 simple clicks.

1. Down load professional uninstall tool.

2. Install the uninstall tool on your computer

3. Browse for CA Internet Security Suite folder using the uninstall tool.

4. Click REMOVE to uninstall CA Internet Security Suite through your computer.

It is imperative that you uninstall CA Internet Security Suite thoroughly from your pc, as its remained components can have a side affect on your antivirus program. Are you tired of trying various methods to uninstall CA Internet Security Suite? Are you wanting a certain effective way in order to uninstall CA Internet Security Suite? What you really need is a third party uninstall program. And before you visit a great uninstall program, have a short look at this uninstall tool and then compare it using the other one.

Internet Speed Problems – 4 Simple Ways To Speed Up Your Internet Surfing

Internet Speed Problems – 4 Simple Ways To Speed Up Your Internet Surfing

Surfing the Internet is becoming an essential thing in most of peoples life. Unfortunately, more and more PC users battle with an awfully slow internet speed. The sluggish internet speed will cause much inconvenience to computer users. With the poor speed, you can do nothing but just waste your precious time. Here, I would like to discuss some easy ways to improve internet speed with you guys.

1. Internet Speed Problems caused by Binding too many Agreements on Network Card

Slow internet surfing speed is a usual problem among LAN users because there are too many agreements binding on the Network Card. If a NIC is bound lots of agreements then the computer has to spend more time on identifying which agreement would transmit a certain group of data that passes it. PC users will feel uncomfortable at the moment when they are surfing the Internet. Here is a solution for this situation:

a. Use a Network Card to run only PPPOE agreement to connect ADSL; this will provide the exterior connection of internet.
b. Use another one to run other agreements in order to boost its performance so that the speed of internet surfing would be improved obviously.

2. Internet Speed Problems caused by Unbound TCP/IP Agreement.

Unbound TCP (Transport Control Protocol)/IP (international agreement) may be caused by reasons as follow: a. the driver of Network Card is installed incorrectly. b. There is a problem with quality of Network Card. c. PCI slot is broken. Solution for this situation: You should uninstall NIC driver in the Device Manager at first—-reinstall the driver after you reboot your computer. If you still fail to improve the internet speed with this solution, please change a PCI slot for Network Card or change a new one.

3. Internet Speed Problems caused by low quality of telephone line.

If the phone line is affected by some bad extraneous factors, network device will adjust client access rate automatically and dynamically according by the quality of line and transmission distance. The Internet surfing Speed also will be affected by the export bandwidth, the website line from opponents and the device configuration if you try to visit foreign website.

4. Internet Speed Problems caused by too much installed Internet Explorer plug-ins.

Internet Explorer plug-ins would be installed or loaded on your computer automatically when you open Internet Explorer and visit website. Surfing speed of course will be slowed down by too much Internet Explorer plug-ins.

Windows Web hosting service Can certainly Improve Your Online business

Windows Web hosting service Can certainly Improve Your Online business

Windows hosting providers can boost your online exchanging web site which means that your customers wouldn’t have to bother about checking the stocks every time.

On the web exchanging has become normative for some business people or maybe marketers today. As an alternative to planning to the particular nearby stock exchange or maybe getting in touch with the investment broker agents marketers associated with any country can monitor the particular improvement of these stocks simply by signing to the web. Inside of a few seconds, persons can check out nys in the stock trading game; as well as check on that firms, solutions and even currencies tend to be on the rise or maybe plummeting. Individuals can also market the stocks or maybe buy a number of through the ease and comfort of these homes. On the web exchanging has transformed the best way persons trade therefore numerous online exchanging internet websites tend to be rising to produce marketers the podium to watch the particular stock trading game.

For those who are searching to put upwards their very own online exchanging site safety needs to be the priority. On the web exchanging internet websites deliver as well as share hypersensitive facts most likely and that’s why safety should always end up being small together with this type of internet websites. With regards to enforcing small safety inside internet websites, windows hosting has the finest solutions.

possess devoted computers that happen to be ideal for online exchanging internet websites. Committed computers tend to be computers that provide targeted visitors managing and also other connection to the internet companies intended for one site. Additional types of web host providers just like hosting that is shared present companies to many internet websites which may be a lttle bit complicated intended for online exchanging internet websites simply because they deliver hypersensitive facts above the online. Committed computers, simply because they simply function 1 site, possess more restrictive stock options and therefore are much better to handle in comparison with hosting that is shared providers.

They likewise have greater server area, making it ideal for online exchanging websites in which get huge amount associated with targeted visitors day-to-day. This is because persons can be looking into the stocks on occasion. Therefore obviously online exchanging websites will have to expect you’ll handle substantial targeted visitors, significance the web site need not collision at the same time especially when the particular stock trading game is displaying the most up-to-date figures. Entrepreneurs may have the cardiovascular system attack in the event the web site ups as well as failures after they tend to be on the verge of market the stocks. This substantial drive area in which devoted computers offer keeps the site up and running 24/7 despite substantial targeted visitors.

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Satellite TV Programming

Satellite TV Programming

Once in the past millennium cable TV was king. With satellites spinning around in orbit above us; beaming exquisite television programming, the king had to be dethroned. Programming is the most important thing for any media delivery system. The major players in satellite television are Direct TV and Dish Network. They both offer a myriad of programming choices in the most important areas such as movies, sports, Spanish and international. This allows the viewers to have a wide choice and variety when they sit down on the couch and start clicking away with the remote.

The holy grail of television viewing usually boils down to the movie channels. Movies offer something that appeals to all of us and thats good entertainment. So if you are looking for action, romance or something foreign, satellite television is the best place to get this. Both Direct TV and Dish Network offer various movie channels and packages. This is extremely important to the discerning consumer who wants the best at all time. The movie programming section offers everything from old movies, new releases and pay-per-view. What ever mood you may be in, there will be something on that will appeal to you the viewer.

Satellite television is a sports fanatics Mecca. The sports programming available is immense and diverse. Many wives end up hating satellite television as it becomes a thorn in their sides as their husbands become preoccupied with wide choices available. Unlike cable television, there are channels with programming solely dedicated to that specific sport. If you like basketball, there is a 24 hour channel that shows only basketball games. If you like football, you can turn on your television at any hour of the day and see your gridiron. Whatever you like sporting wise is available to you at the click of the button. Dish Network and Direct TV have done well at making sure of this.

Spanish programming has carved a very important niche in todays television audience. With the demand for Spanish programming at an all time high, it is time for a television carrier to deliver. Cable television provides Spanish language stations, but compared to what satellite TV has to offer, their offering is very limited. Direct TV and Dish Network, both leaders in consumer television in America, offer Spanish programming packages that satisfy the insatiable demand. Everything from news, movies, sports and childrens programming all in the Spanish language are available.

International programming is an important aspect that puts satellite television over its cable counterpart. The fact that the programming is via satellite it allows for news, sports and movies from every continent on the earth to be beamed into millions of American viewers houses. This is especially useful for many people who are residing thousands of miles away from their home country. Satellite TV offers them a chance to be connected by offering programming from their home country. The major satellite providers Direct TV and Dish network both offer

Programming Versus Networking

Programming Versus Networking

A quarter of a century ago software programming was THE job in the market. Everyone wanted to be a software programmer and it was looked up to as the best job amongst all. There was a boom in the software industry that lasted for more than a decade. Programming or coding is the process that entails designing, testing, debugging, writing. The source code thus written has different languages like C+ or Java.

All colleges were churning out software programmers by the hundreds. Soon there was a glut in the programming field and the demand for programmers went down. With the sudden spurt and spread of computers, soon there was a need for networking professionals who could co-ordinate and keep the systems working smoothly without a hitch. What is networking? It is nothing but a number of computers that are interconnected. They communicate with each other electronically. It could be two computers in the same room or even hundred across the globe to share information. Networking is important as it allows sharing and exchanging of information in a company.

A network engineer is one who designs and maintains a computer network in a company and needs hardware and networking training.He is responsible for how these computers communicate amongst themselves. He sees to the smooth functioning of the network and also troubleshoots any problems that may arise.

Networking engineers are now the backbone of many companies and their salary packages are very high. Network engineers are amongst the highest paid in the computer industry. Technology is very dynamic and change is constant in this field. With the strides in technology which is positive there is an ugly negative side of hacking and planting virus too. Computer engineers need to specialise and becomes experts to tackle such situations. They should have a passion for computers and computing systems.

A degree is not necessary to become a network engineer. One can get a certification where one can be coached and trained to become a good network engineer. These hardware and network training coursesare comprehensive and cover all aspects of networking. They give theoretical as well as practical know how. Students are given projects which they have to do on their own and this gives them sound training. Networking engineers have to be innovative and think out of the box. They may meet unknown glitches in their work and have to find a solution on their own and it has to be fast so that the systems keep working and work doesnt suffer.

Most of the hardware and network training institutes have been started by networking professionals from within the industry itself. Thus they have inside knowledge and know the demands of the industry. With this in mind they have planned such a syllabus that meets all the needs of good networking. Network engineers should have great problem solving as well as communication skills. They need to communicate and explain technical terms in simpler language to those who may not follow the technical lingo.

What are the business benefits of NFC mobile phone technology

What are the business benefits of NFC mobile phone technology

Near Field Communications, or NFC, is a new technology with unlimited applications.

NFC uses RFID technology built in to the latest generation of mobile phones to scan or swipe small RFID tags, which can be placed just about anywhere. Tags can be programmed to trigger different actions when they are swiped by phones.

Many businesses or organisations have field based operations that need managing in real time. NFC technology gives these businesses leading edge management capability.

NFC can be used in a diverse array of industries with mobile staff, mobile assets, or multiple sites and locations. Because NFC technology uses readily available NFC enabled mobile phones and inexpensive tags, it can be applied anywhere, and by any type of field personnel.

The key benefits of NFC technology for businesses with a field based operation include:

1. NFC is Easy to Use

Using NFC technology is so simple, it’s accessible to just about anyone.

All that’s needed to run NFC operations in the field are RFID tags which can be situated in key locations, and NFC-enabled mobile phones.

For field operations staff, using Over-C NFC technology is simplicity itself. Just tough a tag with a phone, and that’s it. An automated NFC management system then does the rest, recording the time and location of staff, and sending them any special information or data they may need on their NFC enabled mobile phone.

2. NFC Improves Communication

NFC is an extremely effective way of improving two way communications between managers and their staff in the field.

Whenever a field operative touches an NFC tag with their mobile phone the operational management team receive an instant and verifiable confirmation of the location of field staff. Field staff can benefit from automated reporting, which saves time and improves accuracy.

3. NFC Enables Real Time Management

NFC technology lets businesses operate and respond in real time.

When an NFC tag is touched by a mobile phone, notification is in seconds, so operations managers always know exactly where their field personnel are, and what they are doing.

NFC allows businesses to streamline the way people work at, and report from, remote locations. It also allows field based personnel to focus on what they do best, whilst managers benefit from greater visibility in field operations.

4. NFC Improves Customer Service

NFC technology actively helps businesses to deliver enhanced customer service.

Data reporting by field operations staff becomes faster, more efficient and more accurate.

Field operations managers can use this real time data to generate customer reports and measure results faster than ever before – and faster than their competitors.

In fact, using NFC technology in a business can give it a commercial edge to help it gain and retain high value clients.

Urban Geko A Web Design Company In California That Uniquely Integrates Online Marketing And Develop

Urban Geko A Web Design Company In California That Uniquely Integrates Online Marketing And Develop

The Internet has become a very profitable and important element in a business advertising. It is necessary that an appropriate web strategy be a part of a business marketing plans. A professional design for a business Web site is crucial in presenting a positive image for your business. An attractive Web site will not only help in promoting your business, but it will also help a business reach several potential customers that might not be aware of their services without the business web presence. Web design and site hosting has become a requirement of every business. The need for this has led to the emergence of several web design companies in California. Although Web site design was initially expensive, web design companies in California now offer affordable web design.

Forged in the world of fast-paced web development, the web design company in California Urban Geko was created. This proficient web design company in California provides award winning web design, interactive design and graphic design. Urban Geko is a web design company in California based in Newport Beach, Orange County. Urban Geko includes an integrated team of creative designers, programmers, writers, web consultants, and marketing professionals. This web design company in California is a boutique studio that offers top-notch designs at affordable rates to accommodate any budget. Urban Geko offers complete web solutions that offers and delivers client-oriented web design services. The specialized team of this web design company in California has helped customers from small businesses to large corporations build business over a short period of time. They utilize all of their abilities, including designing logos, creating different promotional materials, web design, and hosting. They offer their valued clients everything they need under one roof. Urban Geko is an interactive marketing agency that is specialized as a web design company in California. It offers user-friendly interfaces for all kinds of Web sites, thus making each user navigate the Web site easily.

A web design company in California should collaborate with your business and identify any challenges you may face. This allows Urban Geko to design a Web site with industry-leading results to fit all the needs of a business. Urban Geko offers effective design solutions that are functional and attractive. This web design company in California can meet your budget, as well as your deadlines. This reputable web design company in California ensures that it makes use of the latest form of techniques and technology. For more information, please visit .