Circuits@Home has been journaling their development of a USB host mode shield for Arduino, which could bring the platform a veritable explosion of mass storage, keyboard input and countless other peripheral options (and a corresponding raft of new hacks). Currently at the prototype stage, a ready-made shield and library are forthcoming, so keep checking back. Meanwhile, for embedded developers wanting to learn the ropes of USB, the in-progress articles will likely provide some valuable insights.
In what seems like another move to blur the line between digital and print media, CBS has announced that they will be introducing something called Video-in-Print technology in next month’s issue of Entertainment Weekly. Video-in-Print, or ViP, technology consists of a small LCD screen and circuit board that can be inserted into print media and play video and audio content. CBS is using the ViP technology to promote their fall prime-time television lineup. Video-in-Print technology is the brainchild of Americhip, a company that claims to specialize in multisensory marketing. The ViP player in next month’s issue of Entertainment Weekly incorporates a 320×240 resolution TFT LCD screen and a rechargeable battery lasting 50-60 hours. The battery can be recharged via the player’s on-board mini USB port. While this isn’t the first time that we’ve seen a magazine do something like this, as far as we know this is the first time that anyone has put a video player into a magazine. That being said, there seems to be no indication whether or not CBS will make it easy for us to modify the ViP player’s software like Esquire did with their e-ink display. We’re not entirely sure what we’re going to do with the ViP player, but the fact that it has a mini USB port gives us some interesting ideas. Juicebox, anyone?
Handbot is one piece of a larger project called Swarmanoid. The aim of the swarmanoid is to replicate the functions we usually desire out of a humanoid bot with a whole swarm of specialized bots. That seems like a silly goal to us, considering the only requirement for a humanoid bot is that it be shaped like a human. That aside, we like their stuff. The handbot specifically is designed to retrieve books from bookshelves. It has specialized arms for climbing and grabbing the books with a batman-esque retractable rope launcher mounted on top for added speed and strength. The gait of the handbot really reminds us of how chameleons walk. We’re curious if this is a coincidence or not.
Layar brings augmented reality to your cellphone with the release of Layar Reality Browser 2.0. Partnering with Layar, Brightkite improves the experience by accessing their content, along with Wikipedia, Twitter, and other services; then by using the camera on your cellphone, maps friends and other users data on the screen, over top of the live feed. Simply aim your camera at a bar and find that two friends are inside, and read a reminder to yourself that you didn’t like the live music. It’s interesting to see how much is already implemented, and with an additional 500 API keys released, what new things will come from Layar?
We may have all been eagerly awaiting the arrival of the PS3 slim, but don’t get too excited yet. According to an official press release from Sony, the PS3′s slimmer counterpart is dropping the ability to install Linux or another operating system. It’s always a shame when new products come packed with less features, but this time, it’s preventing us from doing things like cracking SSL using 200 of the consoles, or running emulators from an Ubuntu install on the console. For those of us that still plan on keeping our “old” PS3s, Yellow Dog Linux has been released on a USB stick and allows you to run without having to do a full installation.
The 20th Hacking At Random has recently come to a finish. For the unititiated, Hacking At Random or HAR is a massive hacker festival that happens every four years in the Netherlands. Four days of technology obsessed hacking with roughly 2500 people definitely piques our interest. The event is riddled with classes and people speaking on subjects such as censorship and robotics. Quickly built networks sprawl across the entire area, with shacks set up for location of servers. We think there should be an official Hack A Day tent there next time. We mentioned HAR when we were talking about impromptu DECT networks and DECT phone modification. Be sure to browse through the multitudes of pictures located on the HAR website.
[Dave Vondle] from IDEO Labs sent in the large LED pixel wall he built using BlinkM modules, an Arduino, and Flash to control it. The overall result is a blindingly bright, large, public display for people to interact with. The best part about the project is that [Dave Vondle] documents everything; from hardware to schematics to source code. Unfortunately, he was forced to remove the wall due to construction, but since every part of the project is open source, it lends itself to be easily recreated. I’m sure we’d all like to see a wireless controller hookup to play pong on the streets of Chicago.
When [Jespersaur] purchased a Luxeed LED keyboard, he was disappointed to find that the drivers were not open source and didn’t support all the features he wanted. His solution? Hack the drivers that come with it, and implement his own. In his article, he gives a basic rundown of beginning reverse engineering by multiple methods and a brief introduction to libusb. For the Linux drivers, check out [Kurt Stephens]‘s site, where he supplies a link to the source code, instructions on building it, and a tutorial on sending commands to the keyboard.
