A Letter From Jason Calacanis, The Owner Of Hack A Day

HaD Community,

We’ve heard the feedback, death threats and *sigh*s regarding the more accessible “top X” posts we’ve published recently. we’re going to pause on these while we internally discuss the mission and goals of Hackaday.

For background, I came up with the name Hackaday while brainstorming a site for hacks with [Phillip Torrone], who was then working on a hack every two or three weeks for a new blog called Engadget which [Peter Rojas]  and I had founded. When we sold Weblogs Inc, the parent company of Engadget, Hackaday and 100 other blogs to AOL I pulled Hackaday out of the deal at the last-minute.

Why? Well, let’s just say that this dark overlord realized the dark overlords at the bigger Death Star (known as Time Warner) would not take kindly to having their set-top boxes and DVD players hacked. The head of legal department at said Death Star almost exploded when she read Hackaday.

Hackaday then existed in a shell company before I bought it from my former partners at weblogs inc. I did this, as opposed to selling it or shutting it down, because I know Hackaday is a unique place for a unique group of folks to share what they are working on.

My thinking has been “as long as I don’t lose too much money on this I’m fine with HaD just chugging along.” I’m happy to say that while I’ve lost a little money it’s not a lot (well, not happy, but not devastated. :-)

All that being said, I’d like to see Hackaday grow and expand its mission beyond “one hardware hack a day.” That’s why I asked the Hackaday crew to set up answers.hackaday.com and try out a Q&A forum for folks… which you guys seem to have embraced and used. It’s seems to be getting some traffic and is providing some utility.

What I’d like to see is for “classic hackaday” to expand into a place where a wider audience can learn and be inspired to hack *anything*.

So, if a casual internet users wants to rip their DVR apart and try upgrading the hard drive we should be the place they can learn how to do that. If they have a problem, they can ask a question here too.

If someone wants to jailbreak their iPhone or rip their iPad apart and embed it in the dashboard of their car they should be able to do that here.

… or if they want to learn some life hacks related to their Gmail account, we have a long article with the top 25 lifehacks for that.

So, my proposal to the community is to:

  1. a) Keep doing exactly what we’ve done an RSS feed called “classic”
  2. b) Expand the mission statement to something along the lines of “hack everything” (or maybe “hack anything” sounds more ambitious/fun?). Perhaps best said is: “hack everything, and inspire and help others to do that same.”

Thoughts? Feedback?

-Jason Calacanis

Android Development 101 – A Tutorial Series

Android is the prime OS for developing applications in today for many reasons. The main reasons being that it is Open Source and Intuitive. In addition it uses Java for development, which is quite an easy language to get used to and develop in. This being said, a lot of you have great ideas for Android applications or applications in general but don’t know where to start. This series will take you behind the scenes and introduce you to the software that will be your best friend while developing for android. On this journey we will start with a “Hello World” and move on from there to create a database driven application with a touch and scroll interface. The final result will look something like this:

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Stretch-bike

This long bike is built for haulin’. After needing to find a truck to transport his welding equipment (ironically in order to build another bike) [Nick Johnson] decided it was time to make a two-wheeled cargo transport. He extended the frame in order to add a cradle in the front. Eventually there will be sides on that box but for now it works like a charm for transporting his groceries. With the long wheel-base this should be pretty stable as long as you balance your cargo. We’d certainly be more apt to try a ride on this rather than the double-decker death-trap from a few weeks ago.

Top 5 Twitter Clients For Android

With the growing popularity of the Android OS for smartphones, it has become a contender for the likes of Apple’s iPhone. With the rise of Android came the facet it revolves around; Open Source. Besides it revolving around being open sourced it also has deep roots with social media. There has been an outbreak of different Twitter applications for the Android devices, each with their ups and downs suited for different types of users ranging from the socialite to the power users of twitter. These are the top 5 Twitter clients for Android (A phone running Android 2.1 OS – Éclair – will be used but most of these will be compatible with 1.5 & 1.6 OS and will be stated if they are not available to all OS versions) :

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Make Your Own Toner Transfer Paper

Who would have thought that some corn starch could be made into toner transfer paper? We’re not sure of the advantages (perhaps its cheaper?), but if you have a lot of time or just love to get sticky [Matthew Sager] shows the proper method for making the paper, printing, and then etching a PCB.

If you’re just getting started making PCBs, we recommend you check out these DIY circuit etching videos to get a better grasp on the printing and etching steps.

Chess Table: Physical Interface For Internet Games

Wanting to get back to playing with actual pieces, [Thomas Pototschnig] built a chess table that interfaces with the Internet. The table uses an custom setup to project the board on the frosted surface of the table. Chess moves from your internet opponent are displayed as arrows on the board so you can move the pieces. Your moves are detected by a webcam below the surface as this table actually functions as a multitouch display. From the description, it sounds like the projector was made from a 128×64 graphic LCD display. A 64×64 pixel area is used, with an LED below and a lens above. This works remarkably well. See for yourself after the break.

Want some other options for your chess setup? You can play against a robot arm, or if you’ve got 144 square feet of extra space you can build a really big board for the occasional game.

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16-pixel Handheld Gaming

What we need in today’s handhelds is LESS resolution. Take a look at the video after the break to see the exciting action that [Bruno Pasquini] 4×4 LED matrix handheld game delivers. The device is made up of 16 bi-color LEDs, four buttons, and a PIC 16F628. There’s no schematic yet but it looks like there’s no need for shift registers, just some transistors to handle the current load for the rows of each color. We’ve seen a 64-pixel handheld that plays Super Mario Brothers, but this portable brings a top scrolling racing game with just 25% of that display size.

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