Month: September 2008

Humanizing Microsoft

September 5, 2008 by 3 Comments

Ok, you’ve probably already seen it. If not, go watch the new Microsoft commercial right now. The commercial itself is nothing amazing. Its an obvious attempt to humanize [Bill Gates] and Microsoft.  [Bill] is almost endearing in his clunky delivery of the lines.  We could even get to like him. Imagine him stumbling through the world as a normal guy dealing with software as the rest of us do.  Would he change things? Could we get a sitcom with [Bill Gates] and [John Hodgman]? Would you watch it?  We would.

Regenerative Bike Brakes

September 4, 2008 by 21 Comments

For their senior design project at Arizona State University, these guys built a regenerative braking system for their bike. As they brake, the system spools up to give them a push back up to speed.  They achieved 25% efficiency on one run, which isn’t too shabby.

The site has all kinds of information. You can check out their different plans and ideas from before they decided on this specific layout as well as all their data from the test runs. Be sure to look at the piece by piece breakdown of what changes were made from the initial design.

[thanks Mario Gomes]

Hack A Day Fail Whale Contest

September 4, 2008 by 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]

Interactive Globe Display

September 2, 2008 by 1 Comment


[ERASME] built this interactive globe interface for an exhibit on Inuit people and their land. The goal was to have a tactile input device to Google Earth data. The unit is composed of a half globe for location selection, a touch pad for layer selection, and a Wiimote for view changes.They had to develop their own driving application for Google Earth as none exists for Linux. The software, called KeyEvents takes inputs from all the devices and mimics keyboard and mouse control in Google Earth.

There is much more information on how they got the pieces to work together, as well as some videos in french showing the device working. One thing that stands out though is that they decided to use direct association on their Wiimote, thus stopping rogue Wiimotes from gaining control. Who would carry a Wiimote around just to hijack public displays? We would.

[thanks Leucos]

RGB Desktop Clock

September 1, 2008 by 11 Comments

[youtube=http://www.youtube.com/watch?v=-hxZRCponks&hl=en&fs=1&rel=0][Mark Roy] designed this fine RGB LED desktop clock. It uses a PIC16F877A microcontroller and a DS1307N Real Time Clock. There is a ring of 12 RGB LEDs around the perimeter. Hours are indicated in red, minutes green, and seconds blue. If the hands overlap, the colors are mixed. Three buttons are used to set the time and it can run on as little as 0.7volts. You can find out more about the project on Stellar Core. He has plans to kit it in the future.