TechHui

Hawaiʻi's Technology and New Media Community

Featured Blog Posts (413)

The Next Killer App

I was twirling the thought of Chaum's Protocol in my head, its intricacies filling the gaps between my synapses. Impressed by its cryptographic properties, I could not at the same time escape a nagging sensation in another part of my brain:…

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Added by Joseph Lui on March 22, 2014 at 1:30pm — 7 Comments

6 Reasons to Choose a Responsive Web Design

With the tremendous increase in the number of…

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Added by Kyle H. Albert on December 19, 2014 at 12:02am — No Comments

Secure Your Digital Life

We are living in an era where we store personal and private information digitally on our smartphones, laptops and on “the cloud”. Malicious entities, and even government entities are always looking for ways to get to that information.  You need to take extra steps to ensure your life stays private. Here are some measures you can take to help ensure that:

Use encryption everywhere

Encrypt data on your computer’s hard drive by using file encryption programs, such…

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Added by Daniel Nishimura on March 17, 2014 at 4:34pm — 4 Comments

Affordable CRMs That Work for Startups and Small Businesses

Has your company grown to the point that it needs some structure and organization around its sales processes? Do your existing ad-hoc collection of online tools not cut it anymore for supporting sustained outreach to clients and closing deals? I recently found myself helping a growing startup wade through the sea of customer relationship management (CRM) tools online to narrow in on a few that fit its needs and thought I would share some of my…

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Added by Tzyh Ng on March 13, 2014 at 5:36pm — 1 Comment

Testimony Needed in Support of Bill to fund Kakaʻako Innovation Hub

Posted on behalf of HTDC:

HTDC is again looking for your immediate SUPPORT

Testimony Filing Deadline: Monday, March 17 @ 9:00 A.M.

The State…

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Added by Mika Leuck on March 13, 2014 at 5:00pm — No Comments

Improving Front-end Development with Yeoman

 

The front-end web stack has a plethora of tools for developing robust, scalable applications. Whether it's UI frameworks like Foundation or Bootstrap, front-end MVC frameworks like Angular, Backbone, or Ember, or production tools like RequireJS, SASS, or JSHint. The only problem is, how do you choose which technologies to go with? And once you figure that out, you still need to string them all together, managing dependencies and configuration files, etc. You…

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Added by Mike King on March 13, 2014 at 2:30pm — No Comments

Does the Tech Industry Have a Young vs. Old Problem?

There's a fascinating story just published on The New York Times, "Silicon Valley’s Youth Problem," that explores the many facets of the age divide in the heart of America's tech industry. Written by a Comp Sci graduate student with a few internships at hot new Silicon Valley startups under his belt, the article touches on many aspects of the new guard/old guard divide in an industry…

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Added by Tzyh Ng on March 12, 2014 at 5:34pm — No Comments

URGENT: SBIR BIll SB 2832 SD2 Needs your Support!

Posted on behalf of HTDC.…

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Added by Mika Leuck on March 12, 2014 at 2:30pm — No Comments

Ban Mobile Devices for Kids Under 12?

(borrowed from a Facebook post and associated thread Mika Leuck shared)



10 Reasons Why Handheld Devices Should Be Banned for Children Under the Age of 12

The American Academy of Pediatrics and the Canadian Society of Pediatrics…
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Added by Daniel Leuck on March 9, 2014 at 10:00am — 6 Comments

Empowering People

In Hawaii, we’ve built up our local tech community thanks to efforts from HTDC, HI Capacity, The Box Jelly, and many local companies. We are at the point where community events are happening all the time. We have amazing leaders at the forefront continuing to keep this community active.

I am the organizer for a local Javascript…

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Added by George Lee on March 7, 2014 at 4:08pm — 1 Comment

Stripe's Capture the Flag 3

A few weeks ago, Stripe hosted their 3rd Capture the Flag competition.  Their first two CTFs were focused on security where you had to exploit a vulnerability in a small system or application to move on to each level until the final level is completed.  

For their 3rd CTF, they've decided to switch gears and focus on distributed systems.  Each of the 5 CTF levels focused on a…

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Added by Daniel Nishimura on March 7, 2014 at 3:51pm — 2 Comments

Tokyo Observations: Coin-op Card Games

As a kid I loved playing coin-op games. Some of my favorites were: Space Invaders, Defender, Centipede, Galaxian and Galaga, Dig Dug, Tempest, Joust, Tempest, Spy Hunter, Tron, Robotron, and I must've spent a lot on Gauntlet.

My experiences with them were mostly at where ever I could find them. From…

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Added by Christopher Kobayashi on March 6, 2014 at 3:34pm — 4 Comments

How to Lose $150 While You Sleep

Last night I was working on a script to build and sign iOS applications for ad hoc distribution. If you've ever done over-the-air distribution of iOS applications, then you have probably seen what happens when you attempt to install an application that is not signed properly. The installation will start and progress to a certain point and then fail and then re-try forever or until you interrupt it. What I discovered last night is that even when you interrupt it, it may still continue looping…

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Added by Stephen McMahon on March 1, 2014 at 6:28am — 4 Comments

Six Sigma Web Servers

Many of you have heard of Six Sigma as a methodology (primarily for large organizations) for quality and process improvement. One early success story was that of Motorola in the early 2000s, who attributed $17 billion in savings due to…

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Added by Joseph Lui on February 25, 2014 at 5:30pm — No Comments

Efficient Knowledge Transfer in Social Graphs: Meet the Flying Gurnard

Last week while strolling down the Ala Wai with my 2yo son we stopped to look at the crabs that collect around the stairs that decend into the canal. I was glancing down at my iPhone when my son suddenly yelled "BIRD FISH!" and started pointing. I looked over and saw this:

In the thousands of hours I've spent walking up…

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Added by Daniel Leuck on February 23, 2014 at 10:30am — No Comments

Bill Spencer Leaves the HVCA

From an email:

"Dear HVCA Members and Friends



It has been a wonderful honor and privilege to lead HVCA since 1999, almost 15 years, so I know most of you personally.  It has been extremely rewarding and fulfilling to host interesting programs, advocate on your behalf, mentor, network and develop many friendships along the way.



At this point in my life, it is time for me to move on.  I look forward to new opportunities and continuing my work with Hawaii Angels and…

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Added by John on February 1, 2014 at 12:07pm — 11 Comments

Happy Birthday Mac and Are Tablets the Future?

The Mac turned 30 today.  Happy Birthday, Mac!  Apple has been through ups and downs in those 30 years, but now they are one of the most successful companies in the world.  That’s thanks in large part to the success of their iPods, iPhones and iPads, but the Mac remains a mainstay of Apple’s product…

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Added by Douglas Ching on January 24, 2014 at 11:30am — 2 Comments

Towards a Smartphone That’s Better for Everyone

Look around you, and just about everyone you see probably has a smartphone. And if those smartphone owners were aware of the sweatshop labor in dangerous conditions and minerals which finance arms-buying,…

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Added by Tzyh Ng on January 10, 2014 at 5:26pm — 3 Comments

Node.js versus Rails Shootout

versus

I decided to hit 2014 running, and whipped up another shootout experiment; this time…

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Added by Joseph Lui on January 4, 2014 at 3:30pm — No Comments

Remove and Prevent Download of an Unwanted iOS 7 Update Installer in iOS 6

In perhaps an unfriendly move by Apple, iOS 6 devices that are charging and connected to wifi get the possibly unwanted benefit of receiving the iOS 7 Update Installer that will sit on the device and take up valuable storage space in addition to the continual nagging of a red alert icon. There are some good reasons not to upgrade to iOS 7 on older devices.

  • iOS 7 may not run well on less powerful devices.
  • The new operating system brings changes that may be…
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Added by Daniel Zhang (張道博) on December 5, 2013 at 5:42pm — 2 Comments

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