Bored waiting for your train? No worries, you can go grocery shopping while you wait. Grab your phone, point at the grocery items you want to buy and voila your groceries will be delivered to your doorstep later in the day. Hopefully by the time you get home. Say what?

Virtual grocery shopping for train commuters using QR codes.

Virtual grocery shopping for train commuters using QR codes.

Several special ‘grocery aisle’ billboards that display images of grocery items are adorning several Korean train stations. Next to these images are QR codes where customers can simply snap up a code using their smartphone. The codes go straight into a virtual shopping cart and when you’re ready to pay you proceed to your virtual check out, and the products get delivered to your house. Simple, effective and efficient! And not to mention bloody brilliant!

Virtual grocery shopping for train commuters using QR codes.

Virtual grocery shopping for train commuters using QR codes.

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Near field communication

Near field communication

Near field communication, or NFC, allows for simplified transactions, data exchange, and wireless connections between two devices in close proximity to each other, usually by no more than a few centimeters. It is expected to become a widely used system for making payments by smartphone in the United States. Many smartphones currently on the market already contain embedded NFC chips that can send encrypted data a short distance (“near field”) to a reader located, for instance, next to a retail cash register. Shoppers who have their credit card information stored in their NFC smartphones can pay for purchases by waving their smartphones near or tapping them on the reader, rather than bothering with the actual credit card. Co-invented by NXP Semiconductors and Sony in 2002, NFC technology is being added to a growing number of mobile handsets to enable mobile payments, as well as many other applications.

The Near Field Communication Forum (NFC Forum) formed in 2004 promotes sharing, pairing, and transactions between NFC devices and develops and certifies device compliance with NFC standards. A smartphone or tablet with an NFC chip could make a credit card payment or serve as keycard or ID card. NFC devices can read NFC tags on a museum or retail display to get more information or an audio or video presentation. NFC can share a contact, photo, song, application, or video or pair Bluetooth devices.

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NFC - Near field communication

NFC - Near field communication

RFID vs NFC

RFID (Radio Frequency Identification) is a tagging technology that is gaining widespread attention due to the great number of advantages that it offers compared to the current tagging technologies being used today; like barcodes. Near Field Communication, or more commonly known as NFC, is a subset of RFID that limits the range of communication to within 10 centimeters or 4 inches.

RFID uses radio frequency waves that are either passive, active, or a combination of both. Active RFID tags have a power source that helps extend their range even further while passive devices rely on the energy that it receives from the interrogating device to send its own information. Among the advantages of RFID is the very small size of the tag that made it possible to be used with small products or to be hidden away neatly. Another excellent advantage is that it doesn’t need a direct line of sight for the information to be read. This is very desirable in baggage tracking application where speed is very essential.

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RFID User Conference &

Technology Exhibition 2011

29 September 2011, 9.30am-5.00pm
(Registration starts from 8.30am)
SIMTech Auditorium
Tower Block, Level 3

Organised by National RFID Centre with support from Exploit Technologies (ETPL) & SIMTech


Register Now

Introduction
Radio Frequency Identification (RFID) is widely considered as the key enabling technology for business innovations and capability development in many industries including retail, hospitality, automotive, manufacturing, healthcare, pharmaceutical, aerospace, transportation and logistics.

This 6th annual user conference and technology exhibition is a sharing session for end users and solution providers to share their experiences, best practices and latest development. National RFID Centre will be sharing the interim outcome RFID Innovation Platform and ways in which end user enterprises can tap on this scheme to develop first of its kind enterprise innovations with the use of RFID.

Leading RFID technology providers will be present to unveil their latest RFID solutions. Live demonstrations will be available to showcase the latest innovations from the technology partners. Vendors interested in exhibiting could contact the National RFID Centre to secure an exhibition space.

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10gen, a company which offers enterprises a big data database built off of MongoDB, has raised $20 million in financing, led by Sequoia Capital and with participation from 10gen’s other existing investors Flybridge Capital and Union Square Ventures. This brings the company’s total funding to over $30 million.

Similar to the way Cloudera commercializes Apache Hadoop, 10gen offers a commercialized version of, and training and support for the open source database hosting NoSQL platform MongoDB. MongoDB is an open source, document-oriented database designed with both scalability and developer agility in mind.

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“The only way to achieve the impossible is to believe it’s possible.”

- from “Alice in Wonderland”

Eduardo Saverin – Facebook legend living in Singapore

Tham Yuen-C
Straits Times

Site’s co-founder set up a software development firm here last year, but has maintained a low profile.
The other Facebook legend – the one who fell out with co-founder Mark Zuckerberg – has set up a software development company in Singapore.

Mr Zuckerberg is chief executive officer of the world’s most popular social networking site.
His former collaborator, Mr Eduardo Saverin, 28, is one of three people behind Web technologies company Anideo, with offices in Singapore and Miami, Florida.

The Brazil-born billionaire is said to have been living in Singapore since last year, and the Singapore outfit of his firm was registered under his name in October last year.

His two partners are fellow Harvard University graduates, one of whom had worked with him on a job search site in 2005.
Since technology site TechCrunch posted a blog last Thursday about him being in Singapore, netizens – here and abroad – have been speculating about his whereabouts.

A film, The Social Network, based on the story of the two co-founders, is currently showing in cinemas around the world.
Mr Saverin is portrayed in the movie as the more affable and charming character, in contrast to its depiction of Mr Zuckerberg as a socially inept geek who is also the more cunning of the two.

Mr Saverin was Mr Zuckerberg’s partner in 2004 when, as Harvard students, they started thefacebook.com, a website that evolved into Facebook. But the duo fell out after Mr Zuckerberg allegedly sidelined Mr Saverin by diluting his 30 per cent stake in the business to less than 10 per cent. It led to the two suing and counter-suing each other. Both men eventually settled their lawsuits out of court last year, after which Mr Saverin disappeared from the technology scene in the US and out of the public eye.
Acquaintances of Mr Saverin here who spoke to The Sunday Times described him as nice and humble. They said the affable entrepreneur keeps a low profile and does not mention his Facebook links.

A friend of his, who declined to be named, said: ‘He is very low-key and doesn’t like people to know (who he is). He thinks the people around him don’t know, but most of us do.’
Other than software development, Mr Saverin’s company also provides seed funding of $20,000 to $60,000 to local technology start-ups.

Among the projects Anideo is working on are a product review site; a portable gaming application; and a Facebook application for VIP clubbers that gives them special discounts.

This last venture is probably a project close to Mr Saverin’s heart. Believed to be a bachelor, he is a regular face at the Butter Factory nightclub and more recently Filter Club, a nightspot next to Gallery Hotel opened by a friend of his.
Although he likes to keep a low profile, Mr Saverin is generous at the clubs and spends a lot of money on drinks for friends, said someone who has partied with him.

Forbes lists him as one of the world’s youngest billionaires, with an estimated net worth of US$1.15 billion (S$1.49 billion).
Most of it comes from the 5 per cent share of Facebook he holds.
yuenc@sph.com.sg

Open secret ‘He is very low-key and doesn’t like people to know (who he is). He thinks the people around him don’t know, but most of us do.’ A friend of Mr Eduardo Saverin, referring to the Facebook co-founder

 

2-2gfreq.txt
2-2lemma.txt
2of12.txt
2of12inf.txt
2of4brif.txt
3dtechnology.txt
3esl.txt
5desk.txt
6of12.txt
Antworth.txt
CRL.txt
IM.txt
Roget.txt
Unabr.dict.txt
Unabr.txt
Unix.dict.txt
abs.txt
affiliatemarketing.txt
agid.txt
anime.txt
article writing.txt
auto.txt
baby-bargain.txt
backlinks seo.txt
backlinks.txt
backpain.txt
bad-credit.txt
bartending.txt
blogging.txt
bodybuilding.txt
bollywood.txt
boston-taxi.txt
cat-behavior.txt
cateringlingerie.txt
celebrity.txt
cellphones.txt
ceramics.txt
cheapcigarettes.txt
childrenclothea.txt
cinema.txt
cleaning.txt
concretestaining.txt
cooking.txt
corncob_lowercase.txt
creditcards.txt
dancehall.txt
dating.txt
datinghelp.txt
debtconsilidation.txt
diy-solar-panels keywords.txt
dj-gear.txt
dog-training.txt
domain-names.txt
domains.txt
englex-.txt
euro-travel.txt
facebook.txt
fashion.txt
football.txt
forex.txt
furniture.txt
furniture2.txt
gadgets.txt
gambling.txt
games.txt
getyourexback.txt
hairloss.txt
health.txt
hindu-culture.txt
hindu-weddings.txt
hinduism.txt
hiphop.txt
indian-fashion.txt
instrumental.txt
insurance.txt
islam.txt
jewelry.txt
keywords.txt
keywordsaid.txt
keywordsdisaster.txt
keywordsgov.txt
knuth_britsh.txt
knuth_words.txt
lcd tv.txt
led tv.txt
ledlighting.txt
love.txt
marriage.txt
medicine.txt
miley-cyrus.txt
movies.txt
music-videos.txt
neol2007.txt
new-age.txt
news.txt
nicotine.txt
nulled.txt
offshore-staffing.txt
olympic-games.txt
online-dating.txt
outsourcing-services.txt
payday-loan.txt
philosophy.txt
plasma-tv.txt
pocket-dic.txt
realestateinvest.txt
recording-studio.txt
recording-youtube-videos.txt
reset-phone.txt
romania.txt
roulette.txt
scholarship.txt
script.txt
selena-gomez.txt
self-help.txt
seo-services.txt
shakesp-glossary.txt
site.txt
smoking.txt
soccer.txt
social-media.txt
sof.txt
sofa.txt
special.txt
strong.txt
tech.txt
themes.txt
tires.txt
turntables.txt
tv-shows.txt
twitter.txt
web-hosting.txt
weddings.txt
weightloss.txt
womenssilkunderwear.txt
words-english.txt
youtube.txt

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The Web is a global communications medium provided by a decentralized computer system.

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Personally, I feel that this merge is a good thing for both Lucene and Solr:

  • Solr users get the latest Lucene improvements faster and releases get streamlined.
  • Lucene users get access to Solr features such as faceting.
  • The in-sync trunk allows new features to make their way into the right place (Lucene vs Solr) more easily and duplication is minimized.
  • Bugs are caught earlier by the huge combined test suite.
  • More number of committers means more ideas and hands available to the projects
  • Other Lucene based projects can benefit too because many Solr features will be made available through Java APIs.

There are a couple of things to be worked out. For example, we need to decide where the integrated sources should live and whether or not to sync Solr’s version with Lucene’s. All this will take some time but I am confident that our combined community will manage the transition well.

What’s a good news. Solr have been provided Enterprise Level support by lucidimagination.com. Big corporates using Solr: AOL, Comcast Interactive Media, IBM, Netflix, LinkedIn and MySpace. I believe that the future of Solr is bright.

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Guys, Rails 3.0 is now at the stage of beta release. Why not consider update your self with state-of-the-art technology? Below is the handbook that we think it will be very useful to you! Let’s check it out !!

Inside you’ll find:

  • Almost 120 pages of upgrade information
  • A step-by-step guide to upgrading your app to Rails 3
  • High-level discussion of what’s new in Rails 3
  • Practical tips on using Rails 3′s new features to improve your code
  • Real case studies of upgrading apps and plugins
  • Detailed checklists for upgrading
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There are always needs to build E-commerce sites with Credit Card transactions securely and seamlessly. In Singapore market, eNETs is the most well-known company providing payment gateway services. Up to now, eNETS only provide API for .NET and Java platform. In this post, I will show you my solution to integrate eNETS and Ruby on Rails via Java.

Steps:

1. Build JAR file to submit payment info to eNETS, i named it enets.jar. This jar file will return output from eNETS to console in text format. I attached sample program built with NetBean, you can download it here: eNETS. After downloading, you just copy that folder to your NetBean projects folder as shown in below image.

NetBean projects folder

NetBean Projects Folder

2. Follow eNETS guideline, change setting for java security as well as generate merchant.priv.pgp.asc, merchant.pub.pgp.asc.

3. Change config: log4j.properties, NETSConfig.xml

4. Build enets.jar file from source files in NetBean. Right click on project root, Clean and Build.

5. Generate command to execute enets.jar, something like this:

“java -jar #{RAILS_ROOT}/vendor/extensions/payment_gateway/lib/enets/eNETS.jar #{mid} #{tid} #{paymentMode} #{amt} #{currency} #{merRef} #{submitMode} #{merCertId} #{pan} #{expiry} #{stan} #{paymentType} #{successURL} #{successURLParams} #{failureURL} #{failureURLParams} #{notify_url} #{notify_url_params} #{name} #{cvv} #{post_url} #{post_url_params} #{cancel_url} #{cancel_url_params} #{bill_first_name} #{bill_last_name} #{bill_initial} #{bill_addr1} #{bill_addr2} #{bill_coy_name} #{bill_city} #{bill_state} #{bill_zip_code} #{bill_country} #{bill_mobile_num} #{bill_phone_num} #{bill_fax_num} #{bill_email} #{ship_first_name} #{ship_last_name} #{ship_initial} #{ship_addr1} #{ship_addr2} #{ship_coy_name} #{ship_city} #{ship_state} #{ship_zip_code} #{ship_country} #{ship_mobile_num} #{ship_phone_num} #{ship_fax_num} #{ship_email} #{shopper_ip_addr} #{product_format} #{product_details} #{gw_url}”

6. Run enets.jar from ruby console with output = %x[#{command}]. %x[] command will store output to output variable for later processing. It is not the same as system() or exec() ruby command. Read more on Jay Fields’ blog:  Ruby Kernel system, exec and %x

7. Parse results returned from enets.jar and continue with your business logic in your ruby/rails application. For rails project, i recommend you to use Active-Merchant and modify Bogus payment gateway so that you will follow format of ActiveMerchant framework. You will be supprised because the effort required  is very little.

What are your solutions to integrate with eNETS from Rails project? I would like to know if you have better solutions. Thank you.

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