SmartGlass and Selective Transparency

2015 SVVR – The Future of Wearable Displays and Inputs

This is David Holz, co-founder of Leap Motion. Watch this lecture or even just browse over this lecture. There are some very interesting ideas of the future of consumer technology. He gets quite detailed about the evolution of Silicon chips and image sensors as we approach the 2020s. Even mentioning the potential of Smart-Dust….

At first he discusses the impact of the HMD (Head Mounted Display) in the coming years. There are some important leaps that must be made for this tech to truly act in the way we wish. As with all technology at the moment, the real crux of the issue is the power supply! Our advance in ability has far outreached the evolution of energy development and storage. Detaching the headset from the computer will be a crucial step. For the coming years, this could mean that its reliant on the Smartphones battery and advances.

As with any predictions, Holz’s are based on current trends and advances, and will obviously change BUT what he’s saying is very easy to believe.

In the lecture, the most interesting thing for me, and my research, was this idea of selective transparency. I recently enquired about buying an A1 sheet of electrochromic glass (Smartglass). I knew this would be expensive and probably impossible, but I thought it would be an interesting addition to the painting I hope to make. If the sensors in the gallery tripped both the fade of a backlight and the fade from frosted to transparent glass, it could be very interesting. Unfortunately an A1 sheet of this glass was going to be just over £1000….. so its on the back burner for the time being… but I’m very interested post MA. On this subject, I’ve found an interesting hack to mimic this effect, (in a way) with sellotape and frosted perspex. see-through sellotape on either side of the perspex takes away the frost and creates transparency.

Anyway…. the Selective Transparency Holz is talking about is in the HMD. He explains that between 2017 – 2022 we could be using headsets that could switch from virtual to mixed / augmented reality at the touch of a button (or 2020s equivalent of a button, maybe a holo-button?)

Very exciting stuff.

Back to present day, Leap Motion have also made some advances as is shown in the Video (though I’ve added some GIFs below). As the LM uses two infrared cameras, they have begun taking the camera feed of your hands and using it instead of 3D modelled hands. Being able to recognise your own hands in a digital landscape will give a strange sense of realism to the experience. Holz explains that this pushes beyond the idea of the “un-canny valley”.

 

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Here are a few more GIFs showing the possible interaction tech we could have with our computer softwares. This is very exciting, finally the mouse and keyboard won’t be the natural interface to a computer, and instead we have……. our hands…….

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This is clearly brilliant for art creation.

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Here’s a load more to celebrate all this excitement.

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