TechHui

Hawaiʻi's Technology Community

All Blog Posts (786)

Google Maps Street View

I'm a little late but I just discovered Street View in Google Maps. You can explore Quicktime VR like 3D "photos" of a location on the ground.… Continue

Added by Truman Leung on April 24, 2008 at 10:16am — 3 Comments

WiZiQ Virtual Classroom Technology

Replay of March 17th Demo: http://www.wiziq.com/Replay_Session.aspx?key=t&id=73125

WiZiQ is an online teaching platform, which provides a free virtual classroom environment for teachers to interact online and teach students in real time. Teachers can also build a profile, keep an availability schedule, and maintain a content library, which is… Continue

Added by Mark Cruthers on April 20, 2008 at 12:28pm — No Comments

Hacking BeanShell with JavaCC (Continued)

We will ease into the second part of this series (see Hacking BeanShell with JavaCC - Building a Language, Part 1) with a relatively simple task: implementing a "<>" equivalence operator. This operator calls .equals on its operands and handles nulls on either side. The first step is adding the operator to the JJTree grammar. We will also add a not equivalent… Continue

Added by Daniel Leuck on April 17, 2008 at 3:30am — 1 Comment

The Mobile Money Machine

During the past decade, the total value of money sent by migrant workers to their countries of origin has increased steadily. The World Bank and GSM Association estimate that in 2006 alone, approximately $250 billion was remitted globally. These transactions involved 200 million migrant workers, and the figures are increasing by approximately 30 percent per year. For some countries, these remittances exceed both direct foreign investment and… Continue

Added by GenePhillips on April 17, 2008 at 12:30am — 2 Comments

modal popup w/ arrows and easy placement

Just made my first open source contribution. It's a javascript class that uses the MooTools JavaScript framework which allows you to add an in-browser DHTML popup, tooltip or dialog (modal or non-modal) to your page.

Check it out and feel free to use it if you like:

http://www.ascribedata.com/moo/dialog/

Added by Truman Leung on April 15, 2008 at 9:30pm — 3 Comments

DoCoMo's New Handset Features Voice Recognition

NTT DoCoMo Inc has announced it will launch the FOMA "Raku-Raku Phone Premium (F884i)" mobile phone on April 14, 2008. This handset was announced in March 2008 as an upper model of the "Raku-Raku Phone" series manufactured by Fujitsu Ltd. Fujitsu held a press preview April 11 when the handset's marketing schedule was determined. The Raku-Raku Phone Premium features 1seg viewing and the "Osaifu-Keitai (contactless mobile IC card)" capabilities, while… Continue

Added by GenePhillips on April 15, 2008 at 5:30am — 2 Comments

M-Commerce In North America

M-Commerce

Mention mobile commerce in North America, and the common response is a roll of the eyes. It’s not hard to guess why. Back in the heady days of the Internet dot-com bubble, mobile commerce was one of the many buzz words connected with e-commerce whose promise failed to materialize because the hype was premature. Today’s landscape is much different. Several trends are… Continue

Added by GenePhillips on April 12, 2008 at 10:26am — No Comments

Mobile Barcodes Makes Purchasing Goods Easy

Mobile Barcodes

More Details: Mobile barcodes are on the verge of becoming a global phenomenon, but what exactly are they, what do they do, and for whom? We became familiar with the original, linear barcodes (or 1D), from our supermarket shopping in the 1980’s (although the technology was patented in the 1950’s). They comprise a series of vertical black lines and white spaces… Continue

Added by GenePhillips on April 9, 2008 at 4:00pm — 5 Comments

Hacking BeanShell with JavaCC - Building a Language

A few months ago

Clifton Royston posted an excellent entry titled

Recursive descent parsing with BNF grammars. This inspired me to write about

JavaCC, my favorite parser generator. Today I finally got around to putting together some examples. Academic articles on parser generators and… Continue

Added by Daniel Leuck on March 31, 2008 at 3:30am — 1 Comment

interview with lynn fujioka

"Cross posted from http://kagawaa.blogspot.com"



i met Lynn last year and i can barely keep up with the millions of things that she does. the amazing thing is that nearly all of those things are for the betterment of the children of hawaii. and that is really awesome.



lynn is the executive director of isisHawaii. in this interview we learn much more about lynn, isisHawaii, her other organizations, and what really drives… Continue

Added by aaron kagawa on March 31, 2008 at 12:04am — 8 Comments

Paint Delegates in Java Swing and .NET WinForms

A few months back I blogged about an excellent Swing look and feel called

Nimbus. Nimbus is entirely vector based and does all its painting using delegates that can be layered and shared. Painters are used to draw tiled images, gradients, stripes, glass effects, etc. They also support Photoshop-like filters. Painter Example:

    MattePainter matte = new MattePainter(new Color(21, 21,…
Continue

Added by Daniel Leuck on March 30, 2008 at 5:00pm — No Comments

A 15 Minute Intro to C# for Java Developers

Intro

This is a quick intro to C# for Java developers. Why should you care what those C# guys are doing? If you are a pragmatic developer you know its good to have a few languages in your toolbox. If you are a member of the anti-Microsoft crowd, think of it as a way to "keep your enemies closer." :-) The C# language features added to Java 5 make it clear Sun and the JCP are taking this approach.



C# is a very close relative of Java. Its inventor,… Continue

Added by Daniel Leuck on March 29, 2008 at 3:30pm — 2 Comments

Why is Google Losing in Russia and Asia?

Google handles 65% of all web searches in the US and 86% of all searches in the UK. Its advertising revenue for 2007 was twice that of its three closest competitors combined, up 44% over 2006. Google has 79% of the pay-per-click ad market and controls 40% of all online advertising. This dominance has largely translated to success in Western Europe and South America, but not Russia or Asia. Why?

Google is having a rough time in… Continue

Added by Daniel Leuck on March 26, 2008 at 2:00am — 1 Comment

Java Icon Format & API

After a month long hiatus from coding I decided to jump back in and finish a project I started a few years ago. Java has always lacked a proper icon format such as Window's

ICO and OS X's

ICNS. A modern icon format and API should support: 1. 32 bit color (ARGB) 2. Vector and bitmap images (multiple sizes for bitmaps) 3. Bundling of icon variants in… Continue

Added by Daniel Leuck on March 24, 2008 at 1:00pm — 5 Comments

Tipping Points in Social Networks

The science of social networks has always interested me, which is part of the reason I decided to launch TechHui. I often wonder what the tipping point is for this network. Have we already reached it? If I was hit by a bus tomorrow, would TechHui continue to be a viable social network a year from now? As we approach 200 members, and other active posters have started to appear, I believe the answer is yes, but this is just a gut feeling. What are the metrics? Do they differ for vertically… Continue

Added by Daniel Leuck on March 22, 2008 at 12:30pm — 15 Comments

iPhone in Japan, Thailand and Madagascar

Salama Folks! We are just back from a long trip that took us to Thailand, Madagascar, Maritius and Japan. Although it was an amazing trip and I would love to post here about all our great experiences, I don't want to get too far off topic. If you are interested in pics and stories please check out our Makinet ning site.



It was interesting to note the level of iPhone adoption in each country. I met two people with iPhones in Antananarivo,… Continue

Added by Daniel Leuck on March 21, 2008 at 8:30pm — No Comments

UH ICS and LIS Anniversary Lunch

(cross posted from http://kagawaa.blogspot.com/) on saturday, march 8th 2008 we celebrated the 40th anniversary of the University of Hawaii Information and Computer Sciences department. it was a great day for the department because it was the first time we had an alumni/department lunch in 40 years. hopefully, this will be the start to a lot more things from the department. more activities, events, fund raising, high school/intermediate expos, etc. i plan on helping and even leading the… Continue

Added by aaron kagawa on March 9, 2008 at 12:30am — 2 Comments

interview with ian kitajima

"Cross posted from http://kagawaa.blogspot.com"



interview with ian kitajima



ian is the leader of the dual use group: A grassroots industry group for Hawaii's defense and dual-use companies. he is also a marketing manager at oceanit.



ian is a really cool dude. i met at local business function after work. its kind of a classic networking example (which by the way is really really important in hawaii). from that meeting we worked on a few events… Continue

Added by aaron kagawa on March 4, 2008 at 1:14am — 1 Comment

funny spam

THE BENEFICIARY.

SCAM VICTIMS/$150,000 REIMBURSEMENT PAYMENTS

OUR REF: 10667FV

YOUR REF: 06654



ATTENTION,



U.N SCAM VICTIMS REIMBURSEMENT PROGRAMME.



I write to bring to your notice as a delegate from the Nigerian Government Reimbursement Committe under the strict supervision of the United Nations to pay 230 Nigerian 419 scam victims the sum of $150,000 USD (One Hundred and Fifty Thounsand Dollars) each. Priort investigation and internet database… Continue

Added by J. David Beutel on February 28, 2008 at 6:57pm — No Comments

Honolulu Coders meeting - Kevin Hughes on Sprout - Wed 6pm

Sprout CTO Kevin Hughes shares the lessons his team has learned in building a Flex-based, Powerpoint-type application. He'll discuss software architecture decisions, what makes a superior Flex developer, and notes on working with combinations of Flash, Java, Ruby, and PHP in a startup environment.



Kevin Hughes is an internationally-recognized pioneer in Web design and software, having made imagemap, which allowed Web images to be interactive, and contributions to the Cascading Style… Continue

Added by Sam Joseph on February 21, 2008 at 6:43am — 1 Comment

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