…Left, Right, Left, Right… I am sitting alone on this remote island, closing and opening one eye after the other while trying to concentrate on the horizon. It is an ancient practice which pirates have mastered during their early travels across the Indian Ocean. The purpose of this technique their teacher had put like this: “to train the eye in a manner that enables it to see behind itself”. Funny, it reminds me of the opening lines of Johan van der Keuken’s film Face Value. Only that in his case he refers to the video camera.

…Left, Right… Pirates never really understood the precise meaning of the teacher’s words. For some of them it was about trying to see the way they used to. For me it is about learning over and over again. I see it as an invitation. A stimulus to “let go” and to forget everything I know. I claim it is, on the one hand, about regaining the ability to question everything I see, and on the other hand a way to come up with a different perspective. Strangely enough it makes me think of immersive cinema.

…Left, Right, Left… Flint used to lead these visual exercises but after he disappeared, the parrot of Long John Silver, who had memorized many of the captain’s phrases, was repeating it all the time. It was as if we had a new “ignorant master”.

…Left… I liked that. It made me think that such a master doesn’t force knowledge but rather helps you to find your path, your own way to it. What if this is applied in film?

…Right… If a film technique questions our very own cognition that would be a way to go.

…Left, Right, Left… A different use of the eye means a new condition of spectatorship and a profoundly different way to communicate and discuss knowledge. But every communication starts with an agreement and agreement is based on trust.

…Follow me and I will lead you to victory!… one of the parrot’s favorite quotes from Flint.

The old Captain used to say also one other thing: …Trust is like a building and a building is as strong as its foundations…

Thank you, Flint and thank you ignorant master. But what are the foundations? While asking this, both my eyes are open and focus on an approaching cruise ship that just appeared as a dot on the horizon. I wonder if the people on it will be interested in my interpretation of this old exercise.

It is a common knowledge that the surface of soap bubble is a micro membrane. It allows light to pass through and displays the color on its structure. We developed an ultra thin and flexible BRDF screen using the mixture of two colloidal liquids. There have been several researches on dynamic BRDF display[1] in the past. However, our work is different in several points. Our membrane screen can be controlled using ultrasonic vibrations. Membrane can change its transparency and surface states depending on the scales of ultrasonic waves. Based on these facts, we developed several ap- plications of the membranes such as 3D volume screen.
The combination of the ultrasonic waves and ultra thin membranes makes more realistic, distinctive, and vivid imageries on screen. This system contributes to open up a new path for display engineering with sharp imageries, transparency, BRDF and flexibility.

Source: http://96ochiai.ws/colloidaldisplay