December, 2008

Rabbit Holes

If you've seen the classic Alice in Wonderland, you probably remember the scene where Alice falls down the rabbit hole and is consequently introduced to a new way of seeing life. To this day, "rabbit holes" are synonymous with adventure, discovery, and new dimensions. This notion is exactly the reason "RabbitHoles," the Canadian 3D Motion Hologram company, bears it's name.

The company's mission statement is to give the world a new way of seeing by bringing 3D and motion to life, in print. To accomplish this mission, they have developed an entirely new print medium: a 3D Motion Hologram printed into a 2-dimensional film surface, which displays full-color 3D and action visible without special eyewear.

A RabbitHole works much like a flip-book, with an embedded sequence of 1280 digital images acting in place of drawings on pages...using film instead of paper...and the viewers' thumbs being replaced by the viewers themselves. The digital images each provide a unique perspective of the scene or object that varies gradually from one image to the next.

The technical side of the "how it works" all comes down to lasers:

Red, green, and blue pulsed-lasers are used to embed a diffraction grating within a small thickness of holographic film. Each digital image in the sequence is divided into a given number of holo-pixels using proprietary algorithms. The holo-pixels are then assigned to their necessary location amongst a given number of rows and columns. This grid of unique holo-pixels is submitted to the Company's patented printers, which utilize red, green, and blue pulse-lasers to embed the data into the specially formulated emulsion film. The resulting prints must be front-lit from either the top or the bottom at a 45-degree angle by a direct white-light source such as a Halogen fixture or sunlight. With the white-light shining properly on a RabbitHole, the diffraction gratings bounce the light in an extremely specific wavelength, and therefore color, which allows RabbitHoles to reflect full-color images.

According to RabbitHole's website, three characteristics make this new communication tool unique and particularly memorable:

3D/Z-plane: RabbitHoles are completely flat (0.7mm thick), yet the 3D imagery appears further in front of, and deeper beyond the surface than people imagine is possible.

Motion: Using CGI (computer generated imagery) or live-action digital video, RabbitHoles can hold motion sequences up to ten seconds long to tell a short story, or bring a character to life.

Interactivity: Viewers' movement in front of a RabbitHole triggers the immersive and animated content, provided by the image sequence embedded in the surface.

Like most promising new technologies, obstacles like high costs and technical complexity of production stand in the way of mainstream consumer usage of RabbitHoles. Currently, a single movie-poster-size piece takes four hours to print and costs about $2,000, but don't be too quick to discount the tech as a possibility just yet. RabbitHoles is working on bringing down the prices and speeding up the production and the medium has the potential to add a whole new dimension to visual communication...literally.

Check them out for yourself on their website. Be sure to watch the video on the homepage, it gives the most "realistic" view.

Gizmodo Gallery

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Our close proximity to NYC definitely has its benefits such as having easy access to pop-up galleries and events such as this past weekend's Gizmodo Gallery. If you're not familiar with Gizmodo, it's pretty much THE blog to go to for entertaining and informative insights on tech and gadgets.

The guys over at Giz decided to display the best of Gizmodo for the general techy public. They gathered up "the biggest and best from this year, strange tech from the far reaches of the world and prototypes from the dawn of the electronic age" and set up shop at the Reed Annex in the Lower East Side. They then looped the gallery idea in with a Toys for Tots fundraiser and let the fun begin!

Head to their site for a full list of items displayed and check out N-GEN's highlights below:

The biggest attention grabber was most definitely the 103-in plasma screen, but then again, it was hard to miss. The giant plasma displayed Mars in 3D, an ultra-high def virtual reality panorama from photographer Joergen Geerds, and video games galore. Other notables included the Back to the Future-modded DeLorean, which one homeless passerby touted as "the original bat mobile" that "could smoke any *expletive* cop car in this city, yo!," a live "Will it Blend?" demo of a charged iPhone (which resulted in a minor explosion), and the amazingly clear-pictured, yet equally expensive 11-in OLED TV from Sony.

LinkedIn's Company Buzz application - see who's saying what

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Here's a convenient little app from LinkedIn - it watches Twitter and catches tweets referencing keywords associated with your profile (companies, schools, etc.)


Company Buzz is an application that allows you to see what people are saying about companies and topics you care about. Company Buzz uses information from your profile such as companies and schools to find relevant discussions on twitter. Company buzz also shows you how frequently your company or topic has been mentioned and the top words associated with your company and the topic. You may add new topics and customize existing topics with new search terms to get just the results you are interested in.

(Marginally) more info here.