[Roo] was tasked with finding a better way to take corporate employee photos. The standard method was for a human resources employee to use a point and shoot camera to take a photo of the new recruits. The problem with this method is many people feel awkward trying to force a smile in front of other people. Plus, if the photo turns out poorly many people won’t ask to have it retaken so as not to feel vain or inconvenience the photographer. [Roo’s] Raspberry Pi powered photo booth solves this problem in a novel way.
The new system has the employee use their own mobile phone to connect to a website running on the Pi. When the employee tells the Pi to snap a photo, the system uses the Raspberry Pi camera module to capture an image. [Roo] actually 3D printed a custom adapter allowing him to replace the standard camera lens if desired. The photo can be displayed on an LCD screen so the user can re-take the photo if they wish.
The system is built into a custom case made from both 3D printed and laser cut parts. The front plate is a frosted white color. [Roo] placed bright white lights behind the front panel in order to act as a flash. The frosted plastic diffuses the light just enough to provide a soft white light for each photo taken. Once the photo is selected, it can then be uploaded to the company database for use with emails, badges, or whatever else.
[Roo] also mentions that the system can easily be changed to send photos via Twitter or other web applications. With that in mind, this system could be a great addition to any hackerspace or event. The code for an older version of the project can be found on the project’s github page.
Continue reading “Smile for the Raspberry Pi Powered Photo Booth”
Here’s an automated setup that lets you create flat images of cylindrical objects. The example shown above takes a creamer and lets you see what the painted pattern looks like when viewed continuously.
The image capture rig is similar to turntable photography setups that allow you to construct animated GIF files or 3D models of objects. The subject is places on a stepper motor which allows precise control when rotating the object between frames. The EiBotBoard (which we’ve seen in at least one other project) is designed for the EggBot printer. But it is used here to interface the motor and capture equipment with the Raspberry Pi.
We’re a little uncertain if the RPi actually handles the image manipulation. The project uses ImageMagick, which will certainly run on the RPi. There is a mention of the Raspberry Pi camera joing the rig as a future improvement so we do expect to see a fully-automatic revision at some point.
[via Adafruit via EMSL]
[Kyle McDonald] is up to a bit of no-good with a little piece of software he wrote. He’s been installing it on public computers all over New York City. It uses the webcam found in pretty much every new computer out there to detect when a face is in frame, then takes a picture and uploads it to the Internet.
We’ve embedded a video after the break that describes the process. From [Kyle’s] comments about the video it seems that he asked a security guard at the Apple store if it was okay to take pictures and he encouraged it. We guess it could be worse, if this were a key logger you’d be sorry for checking your email (or, god forbid, banking) on a public machine. Instead of being malicious, [Kyle] took a string of the images, adjusted them so that the faces were all aligned and the same size, and then rolled them into the latter half of his video.
Continue reading “Smile, your face is on the Internet”
[Timur Civan], with a beautiful merge of past and present, has taken a 102 year old camera lens (a 35mm F5.0 from hand cranked cinema cameras) and attached it to his Canon EOS 5D. While this is not the first time we’ve seen someone custom make a camera lens or attach a lens to a different camera, such as when we brought you plumbing tilt shift or iPhone camera SLR or Pringles can macro photography, the merge of old tech with new warms our empty chest cavities hearts. Catch some additional shots of 1908/2010 New York City after the jump.
Continue reading “From cinema to stills, camera lens gets new life”
Just the other day we were thinking “You know what we need more of around here? Harmonographs!” And our requests were answered when [Paul] sent in his three pendulum harmonograph. For those unaware, it’s a mechanical device that draws Lissajous curves or “really cool circles” to quote some of our staff.
[Paul] includes all the plans necessary to make your own harmonograph and begin drawing today. If you can’t wait, there’s a video of the three pendulum harmonograph etching a masterpiece after the jump. Continue reading “Three pendulum harmonograph”
When [Justin Quinnell] sent in his beer can pinhole camera, we were just floored. The parts are easy to obtain, and the process for building and ‘shooting’ with the camera are near effortless.
The really impressive part of this hack is letting your camera sit for 6 months facing the sun. Yes, you read that correct, a 6 month exposure. Check out after the break for one of his astonishing shots, and trust us, its well worth the click. Continue reading “Beer can pinhole camera”