Twittering Washing Machine

January 2, 2009 by Caleb Kraft 34 Comments

[youtube=http://www.youtube.com/watch?v=wkMXpKmRXvU&fmt=18]

If you don’t have at least one twittering appliance in your household, you’re getting behind. The latest addition to the spread is a twittering washing machine. [Ryan] tells us that he kept accidentally forgetting to retrieve his clothing from the washing machine, resulting in smelly mildewy clothes. Now, his washing machine twitters to announce it is done. It also has a sign in the house that displays its status to help him remember. We’ve seen unborn babies and toasters twitter, what’s left? Remember those refrigerators that were supposed to let you know that you’re out of certain food? Why don’t we see a twittering fridge yet?

Baby Twitters Via Kicks

December 12, 2008 by Eliot 30 Comments

[Corey Menscher] built the Kickbee while attending ITP this Fall. It monitors his pregnant wife’s belly and updates Twitter, a microblogging service, every time the baby kicks. The device makes everyone aware of the baby’s movement, not just the expectant mother. It can also log the baby’s activity to monitor development. The sensors are piezos held in place with an elastic band. They’re connected to an Arduino Mini which connects to a host computer using a BlueSMIRF bluetooth module. The host Mac does the logging and twittering.

This is one of the many projects on display at the ITP Winter Show.

[Thanks, @readiness via Boing Boing]

WordPress 2.7 Upgrade In One Line

December 10, 2008 by Eliot 43 Comments

BadPoetry WordPress 2.7 has just been released and features a complete interface overhaul. Hack a Day runs on WordPress MU hosted by WordPress.com, so we got this update last week. We run standard WordPress.org on all of our personal blogs though. We recommend it because it’s free, has a massive userbase, and if you host it yourself, you can do whatever you want with it.

To make the upgrade process as simple as possible (and for the sheer rush of ‘rm -rf’), we use a one line command.

$ curl http://wordpress.org/latest.zip -o "wp.zip" && unzip wp.zip && rm -rf ./wordpress/wp-content/ && cp -r ./wordpress/* ~/www/

curl downloads the latest version from wordpress. unzip unpacks all of the files into a directory called ‘wordpress’. rm -rf removes everything in the ‘wp-content’ directory. Otherwise, you will overwrite your images, themes, and plugins. cp -r copies everything to your http document root, overwriting the previous install.

Naturally, you should back up your current install and database beforehand. We tend to use the one-liner with reckless abandon. If you’re wondering about the terseness, it was designed to fit inside the 140 character limit of Twitter.

[Thanks, Chris Finke]

Hack A Day Fail Whale Contest

September 4, 2008 by Eliot 12 Comments

We’re back! There may be a bit of oddness for the next few days. Our Fail Whale contest is still running and we’ve received over 100 entries so far. Here’s how you can participate:

While we’re adding more hamsters to our server power plant we thought we’d hold a little art contest. Whenever Twitter goes down, they post the iconic Fail Whale. The Fail Whale has become so popular that it has spawned a dedicated blog and many many art projects: embroidery, tattoos, and laser cut models.

We want to see what you think Hack a Day failure looks like. Create an illustration, photo, sculpture, anything that you think embodies Hack a Day failing. Send your entries to hackaday.fail@gmail.com and add them to the Hack a Day photo pool. The prize is $100 for you to spend in the No Starch Press store. Entries are due 00:00PDT Saturday September 6th 2008.

[image: Bjonnh]

Customers Make VoIP Calls On American Airlines Flights

August 26, 2008 by Kimberly Lau 13 Comments

Less than a week after American Airlines introduced in-flight internet, hackers have already figured out how to use the system to make VoIP calls in a few easy steps with Phweet, a Twitter application. While the network blocks most VoIP services, Phweet can connect two people using a Flash app. Aircell, the company responsible for the system, is aware of the oversight, but it remains to be seen whether this little loophole will be fixed in a timely manner. Meanwhile, we encourage those of you who do fly on American Airlines to avoid making those phone calls; your neighbor would probably appreciate it.

[via Digg]

Build A Twitter Client With Fluid

June 25, 2008 by Eliot 7 Comments

The Fluid Site Specific Browser (SSB) is one of our favorite pieces of kit for Leopard. You can use Fluid to give web services you use constantly like Gmail, Facebook, Wikipedia, or Pandora their own icon and a browser tailored to that site’s specific workflow. Fluid based on WebKit and has plugin support among many other features. Embedded above is [Eric Eggert] showing how to create a reasonable Twitter client using it. The initial setup is identical to any other Fluid app: point it at https://twitter.com/. The clever bit is leveraging Fluid’s GreaseMonkey style userscripting support. He created a userscript to autorefresh. A second userscript is used to strip off all of the extraneous page elements leaving just the text field and the timeline. Every time you get a new message it generates a growl notification and you can even attach it to the status bar. Best of all: it avoids all API limitations since you’re accessing through the web interface.

Dash Express Now Twittering

June 17, 2008 by Eliot 6 Comments

Here’s a quick hack to satiate our appetite for location aware applications. The Dash Express is a GPS unit with cellular and WiFi radios so it can do two way communication. Out of the box it can download maps and traffic on the fly. A little while ago they opened up the API so the device could receive info from other web services and owners could give feedback, like reporting speed traps live. The handy hack embedded above publishes your location to Twitter; we would have preferred it hit an actual location service like Brightkite. This just the tip of the iceberg when it comes to possible applications. We wonder what the adoption rate of the Dash Express will be, since the iPhone also has a touchscreen, GPS, and of course a cellular connection.

We’ve got a Dash Express in the lab and it’s based on the OpenMoko design. What sort of tomfoolery would you like to see us do with it? What do you think the killer app for the Dash Express will be?

[via Gizmodo]