Geekware.ca has some ideas for geeky tree ornaments. This is a great way to add some personality to your holidays as well as recycle some of that electronic junk you have laying around. From RAM stars to floppy disk ornaments there are certainly some quirky ideas here. They would make great last minute gifts for someone who can appreciate your nerdiness. GeekAlerts also has a couple interesting ideas too.
[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.
A coworker approached us today wondering if they could get a performance boost using Samsung’s newly announced 256GB SSD. Most of their work is done in browser, so we said “no”. They’d only see benefit if they were reading/writing large files. Their system has plenty of RAM, and we decided to take a different approach. By creating a filesystem in RAM, you can read and write files much faster than on a typical hard drive. We decided to put the browser’s file cache into RAM. Read the rest of this entry »
Liquid Tree is decorative, functional, and green. It’s a liquid feedback display created by [Jia Yi Lin] that is designed to tell you exactly how much water you’re wasting in the shower. Behind the pretty tubes is some interesting hardware. [Lin] used an Arduino board, and based her code off the Unipolar Stepper example. She’s posted her own code and wiring for the project. When hot water is turned on, the motors decrease the amount of liquid in the tubes. This causes the pattern to slowly disappear, indicating water consumed.
[Quethe] implanted an RFID chip into his hand so that he can access his handgun safe without having to fumble around for keys or buttons. He’s also planning to do more with the chip, including installing readers so he can access his car without keys. [Quethe] claims that inserting the chip hurts less than drawing blood. From the video he’s apparently using livestock grade equipment for the injection. While we applaud his ingenuity, we’re not sure that the convenience of easier access to guns and cars is actually worth the trouble of putting a chip in your body.
The Elements of Style by [William Strunk, Jr.] and [E.B. White] has long been a favorite of English majors and great writers. [James Devlin] suggests that it can also be a good reference for programmers. With just a few changes in wording, the same guidance that applies to good writing can apply to good coding. For example, [Strunk] and [White} emphasize the importance of structural design to writing. Replace "writing" with "programming", and the principles are exactly the same: "Programming, to be effective, must follow closely the thoughts of the writer programmer, but not necessarily in the order in which those thoughts occur." So keep this guide in mind next time you start a new project.
Google introduced a new Labs feature named Mail Goggles. If you turn it on, on late night weekends, the feature will ask you to perform some math problems before you can send an email. We’re not sure how widespread a problem drunk emailing is, but maybe the delay will allow you to sober up and realize when you’re about to CC your entire company on a rant about your boss, or your adventures with the cute guy or girl in the office. It’s enabled for late nights on the weekends, but once you’ve turned it on, you can adjust the time in the General settings.
