Technology

Giant Lomo Photobooth

Giant Lomo Photobooth

My friend Jeff Wilson alerted me to this awesomely large Lomo-styled photo booth his colleague Matt Frank built for his wedding. The camera-shaped enclosure houses a Mac running PhotoBooth, a monitor for instant feedback, halogen lighting, and a hacked Easy button sending serial commands (via Arduino) to the computer. He has an excellent how-to here […]

ColorHug: Open Source Display Colorimeter

ColorHug: Open Source Display Colorimeter

Because color can differ wildly from one monitor to another, many designers and publishers rely on proprietary colorimeters to calibrate their displays. Software developer and electrical engineer Richard Hughes has been working on his own open source colorimeter he calls ColorHug. Along with the Linux software (also open source), it takes about a minute for ColorHug to take several hundred measurements and create an ICC color profile, which can be read by other operating systems.

iPhone Acoustic Ruler

iPhone Acoustic Ruler

Here’s a novel way to take measurements using sound waves with an iPhone. German developer Florian Student’s Acoustic Ruler Pro for iOS will measure distances up to 25 meters by clocking the time delay of emitted sound waves. You can use the app with either a pair of headphones or with another iPhone to measure the distance between the two handsets.

Egg-Bot

The Egg-Bot is an art robot designed by Bruce Shapiro that’s fun to watch as it draws intricate designs on eggs or any other round objects 3cm–10cm in diameter, including ornaments, golf balls, and light bulbs. You design the patterns in the free app Inkscape, and the bot draws them using fine-point Sharpies, engraving tools, […]

Red Blinky POV

This kit is amazingly cool and easy to use. POV (persistence of vision) displays show words or patterns that seem to float in mid-air; if you’ve ever seen one, you know what a great effect it is. A line of LEDs flashes the Y component of what you’re displaying, and you provide the X by […]